From bba72169f970454a0c16bffa516f23890a6c966c Mon Sep 17 00:00:00 2001 From: terrymanu Date: Mon, 18 Jan 2016 21:33:03 +0800 Subject: [PATCH 1/7] init version --- .gitignore | 38 +- README.md | 91 + pom.xml | 650 ++ sharding-jdbc-core/pom.xml | 82 + .../rdb/sharding/api/DatabaseType.java | 44 + .../rdb/sharding/api/ShardingDataSource.java | 94 + .../rdb/sharding/api/ShardingValue.java | 88 + .../api/config/ShardingConfiguration.java | 74 + .../config/ShardingConfigurationConstant.java | 53 + .../sharding/api/rule/BindingTableRule.java | 90 + .../rdb/sharding/api/rule/DataNode.java | 39 + .../rdb/sharding/api/rule/DataSourceRule.java | 69 + .../rdb/sharding/api/rule/ShardingRule.java | 213 + .../rdb/sharding/api/rule/TableRule.java | 134 + .../common/MultipleKeysShardingAlgorithm.java | 39 + .../strategy/common/ShardingAlgorithm.java | 26 + .../api/strategy/common/ShardingStrategy.java | 76 + .../common/SingleKeyShardingAlgorithm.java | 59 + .../database/DatabaseShardingAlgorithm.java | 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sharding-jdbc-example/sharding-jdbc-example-mybatis/src/main/resources/logback.xml create mode 100644 src/resources/dd_checks.xml create mode 100644 src/resources/dd_pmd.xml diff --git a/.gitignore b/.gitignore index 32858aad3c383..f79a22e5b1f11 100644 --- a/.gitignore +++ b/.gitignore @@ -1,12 +1,32 @@ -*.class - -# Mobile Tools for Java (J2ME) -.mtj.tmp/ - -# Package Files # +# maven ignore +target/ *.jar *.war -*.ear +*.zip +*.tar +*.tar.gz + +# eclipse ignore +.settings/ +.project +.classpath + +# idea ignore +.idea/ +*.ipr +*.iml +*.iws + +# temp ignore +logs/ +*.doc +*.log +*.cache +*.diff +*.patch +*.tmp + +# system ignore +.DS_Store +Thumbs.db -# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml -hs_err_pid* diff --git a/README.md b/README.md new file mode 100644 index 0000000000000..5617aead126fc --- /dev/null +++ b/README.md @@ -0,0 +1,91 @@ +# 主要贡献者 + +* 张亮    [当当](http://www.dangdang.com/) zhangliang@dangdang.com +* 高洪涛 [当当](http://www.dangdang.com/) gaohongtao@dangdang.com +* 曹昊    [当当](http://www.dangdang.com/) caohao@dangdang.com +* 岳令    [当当](http://www.dangdang.com/) yueling@dangdang.com + +**讨论QQ群：**xxx（不限于Sharding-JDBC，包括分布式，数据库相关以及其他互联网技术交流） + +# 简介 +`Sharding-JDBC`是当当应用框架`ddframe`中，关系型数据库模块`dd-rdb`中分离出来的数据库水平扩展框架，即透明化数据库分库分表访问。 + +`Sharding-JDBC`直接封装`JDBC API`，可以理解为增强版的`JDBC`驱动，旧代码迁移成本几乎为零： + +* 可适用于任何基于`java`的`ORM`框架，如：`JPA`, `Hibernate`, `Mybatis`, `Spring JDBC Template`或直接使用`JDBC`。 +* 可基于任何第三方的数据库连接池，如：`DBCP`, `C3P0`, `BoneCP`, `Druid`等。 +* 理论上可支持任意实现`JDBC`规范的数据库。虽然目前仅支持`MySQL`，但已有支持`Oracle`，`SQLServer`，`DB2`等数据库的计划。 + +`Sharding-JDBC`定位为轻量级`java`框架，使用客户端直连数据库，以`jar`包形式提供服务，未使用中间层，无需额外部署，无其他依赖，`DBA`也无需改变原有的运维方式。`SQL`解析使用`Druid`解析器，是目前性能最高的`SQL`解析器。 + +`Sharding-JDBC`功能灵活且全面： + +* 分片策略灵活，可支持`=`，`BETWEEN`，`IN`等多维度分片，也可支持多分片键共用。 +* `SQL`解析功能完善，支持聚合，分组，排序，`Limit`，`OR`等查询，并且支持`Binding Table`以及笛卡尔积的表查询。 + +*** + +以下是常见的分库分表产品和`Sharding-JDBC`的对比： + +| 功能 | Cobar(MyCAT) | Cobar-client | TDDL | Sharding-JDBC | +| ------------- |:-------------:| -------------:| -----------:|---------------:| +| 分库 | 有 | 有 | 未开源 | 有 | +| 分表 | 无 | 无 | 未开源 | 有 | +| 中间层 | 是 | 否 | 否 | 否 | +| ORM支持 | 任意 | 仅MyBatis | 任意 | 任意 | +| 数据库支持 | 仅MySQL | 任意 | 任意 | 任意 | +| 异构语言 | 可 | 仅Java | 仅Java | 仅Java | +| 外部依赖 | 无 | 无 | Diamond | 无 | + +*** + +# 整体架构图 + +![整体架构图1](../img/architecture.png) + +# Quick Start + +## 引入maven依赖 +```xml + + + com.dangdang + sharding-jdbc-core + 1.0.0 + +``` + +## 规则配置 +`Sharding-JDBC`的分库分表通过规则配置描述，请简单浏览配置全貌： +```java + ShardingRule shardingRule = new ShardingRule( + dataSourceRule, + Arrays.asList(tableRule), + new DatabaseShardingStrategy("sharding_column_1", new XXXShardingAlgorithm()), + new TableShardingStrategy("sharding_column_2", new XXXShardingAlgorithm())); +``` +规则配置包括数据源配置、表规则配置、分库策略和分表策略组成。这只是最简单的配置方式，实际使用可更加灵活，如：多分片键，分片策略直接和`tableRule`绑定等。 + +>详细的规则配置请参考[用户指南](post/user_guide) + +## 使用基于ShardingDataSource的JDBC接口 +通过规则配置对象获取`ShardingDataSource`，`ShardingDataSource`实现自`JDBC`的标准接口`DataSource`。然后可通过`DataSource`选择使用原生`JDBC`开发，或者使用`JPA`, `MyBatis`等`ORM`工具。 +以`JDBC`原生实现为例： +```java +DataSource dataSource = new ShardingDataSource(shardingRule); +String sql = "SELECT i.* FROM t_order o JOIN t_order_item i ON o.order_id=i.order_id WHERE o.user_id=? AND o.order_id=?"; +try ( + Connection conn = dataSource.getConnection(); + PreparedStatement pstmt = conn.prepareStatement(sql)) { + pstmt.setInt(1, 10); + pstmt.setInt(2, 1001); + try (ResultSet rs = pstmt.executeQuery()) { + while(rs.next()) { + System.out.println(rs.getInt(1)); + System.out.println(rs.getInt(2)); + System.out.println(rs.getInt(3)); + } + } +} +``` + diff --git a/pom.xml b/pom.xml new file mode 100644 index 0000000000000..76417a4f94844 --- /dev/null +++ b/pom.xml @@ -0,0 +1,650 @@ + + 4.0.0 + com.dangdang + sharding-jdbc + 1.0.0 + pom + ${project.artifactId} + + + sharding-jdbc-core + + + + 1.7 + [3.0.4,) + UTF-8 + zh_CN + + 1.16.4 + 18.0 + 2.6 + 3.3.2 + 4.1 + 2.4 + 1.6 + 2.3 + 2.3 + 1.8.0 + 3.1 + 4.1.1.RELEASE + 3.2.8 + 1.2.2 + 2.1 + 3.18.2-GA + 1.4 + 0.9.1.2 + 1.0.12 + 0.9.3 + 1.1.3 + 1.1.2 + 1.7.7 + 3.1.0 + 2.0 + 2.4.5 + + 5.1.30 + 1.4.184 + + 4.12 + 2.5.0 + 3.4.2 + 1.2.1 + 1.10.19 + + 3.3 + 2.7 + 2.6 + 2.18.1 + 3.4 + 1.0.0 + 1.4 + 2.8 + 3.4 + 2.10.3 + 2.4 + 2.5 + 2.7 + 3.0.2 + 2.16 + 3.5 + 2.0 + 2.4 + ${java.home}/../bin/javadoc + + + + + + org.projectlombok + lombok + ${lombok.version} + + + com.google.guava + guava + ${guava.version} + + + commons-lang + commons-lang + ${commons-lang.version} + + + org.apache.commons + commons-lang3 + ${commons-lang3.version} + + + org.apache.commons + commons-collections4 + ${commons-collections4.version} + + + commons-io + commons-io + ${commons-io.version} + + + commons-pool + commons-pool + ${commons-pool.version} + + + org.apache.commons + commons-pool2 + ${commons-pool2.version} + + + joda-time + joda-time + ${joda-time.version} + + + org.aspectj + aspectjweaver + ${aspectj.version} + + + cglib + cglib + ${cglib.version} + + + org.springframework + spring-context + ${springframework.version} + + + org.springframework + spring-core + ${springframework.version} + + + org.springframework + spring-beans + ${springframework.version} + + + org.springframework + spring-aspects + ${springframework.version} + + + org.springframework + spring-aop + ${springframework.version} + + + org.springframework + spring-jdbc + ${springframework.version} + + + org.springframework + spring-tx + ${springframework.version} + + + org.springframework + spring-context-support + ${springframework.version} + + + org.springframework + spring-web + ${springframework.version} + + + org.springframework + spring-webmvc + ${springframework.version} + + + org.springframework + spring-expression + ${springframework.version} + + + org.objenesis + objenesis + ${objenesis.version} + + + org.javassist + javassist + ${javassist.version} + + + org.mybatis + mybatis + ${mybatis.version} + + + org.mybatis + mybatis-spring + ${mybatis-spring.version} + + + commons-dbcp + commons-dbcp + ${commons-dbcp.version} + + + commons-pool + commons-pool + + + + + c3p0 + c3p0 + ${c3p0.version} + + + com.alibaba + druid + ${druid.version} + + + com.github.jsqlparser + jsqlparser + ${jsqlparser.version} + + + commons-logging + commons-logging + ${commons-logging.version} + + + ch.qos.logback + logback-classic + ${logback.version} + + + org.slf4j + slf4j-api + + + + + org.slf4j + slf4j-api + ${slf4j.version} + + + org.slf4j + jcl-over-slf4j + ${slf4j.version} + + + io.dropwizard.metrics + metrics-core + ${metrics.version} + + + com.jfinal + jfinal + ${jfinal.version} + + + org.codehaus.groovy + groovy + ${groovy.version} + indy + + + + mysql + mysql-connector-java + ${mysql-connector-java.version} + runtime + + + + junit + junit + ${junit.version} + test + + + org.dbunit + dbunit + ${dbunit.version} + test + + + org.unitils + unitils-core + ${unitils.core.version} + test + + + commons-lang + commons-lang + + + + + org.springframework + spring-test + ${springframework.version} + test + + + com.github.springtestdbunit + spring-test-dbunit + ${spring-test-dbunit.version} + test + + + org.mockito + mockito-core + ${mockito.version} + test + + + org.hamcrest + hamcrest-core + + + + + com.h2database + h2 + ${h2.version} + test + + + + + + + + + org.apache.maven.plugins + maven-compiler-plugin + + ${java.version} + ${java.version} + ${java.version} + ${java.version} + + ${maven-compiler-plugin.version} + + + org.apache.maven.plugins + maven-resources-plugin + ${maven-resources-plugin.version} + + + org.apache.maven.plugins + maven-jar-plugin + ${maven-jar-plugin.version} + + + org.apache.maven.plugins + maven-surefire-report-plugin + ${maven-surefire-report-plugin.version} + + once + -XX:-UseSplitVerifier + + + + org.apache.maven.plugins + maven-site-plugin + ${maven-site-plugin.version} + + ${project.build.locale} + + + + org.eclipse.m2e + lifecycle-mapping + ${lifecycle-mapping.version} + + + + + + org.apache.maven.plugins + maven-enforcer-plugin + [1.0.0,) + + enforce + + + + + + + + + org.apache.maven.plugins + maven-plugin-plugin + [1.0.0,) + + descriptor + + + + + + + + + + + + org.apache.maven.plugins + maven-plugin-plugin + ${maven-plugin-plugin.version} + + true + + + + default-descriptor + process-classes + + + + + org.apache.maven.plugins + maven-javadoc-plugin + ${maven-javadoc-plugin.version} + + + org.apache.maven.plugins + maven-source-plugin + ${maven-source-plugin.version} + + + + + + org.apache.maven.plugins + maven-source-plugin + + + attach-sources + verify + + jar-no-fork + + + + + + org.apache.maven.plugins + maven-javadoc-plugin + + + attach-javadocs + + jar + + + + + true + ${project.build.sourceEncoding} + ${project.build.sourceEncoding} + ${project.build.sourceEncoding} + + + + org.apache.maven.plugins + maven-enforcer-plugin + ${maven-enforcer-plugin.version} + + + enforce-banned-dependencies + + enforce + + + + + ${maven.version.range} + + + ${java.version} + + + true + + + + + + + + + + + org.apache.maven.plugins + maven-project-info-reports-plugin + ${maven-project-info-reports-plugin.version} + + false + + + + org.apache.maven.plugins + maven-javadoc-plugin + + true + ${project.build.sourceEncoding} + ${project.build.sourceEncoding} + ${project.build.sourceEncoding} + + + + org.apache.maven.plugins + maven-jxr-plugin + ${maven-jxr-plugin.version} + + true + + + + org.codehaus.mojo + cobertura-maven-plugin + ${cobertura-maven-plugin.version} + + true + ${project.build.sourceEncoding} + true + + + com/dangdang/**/*Test.class + com/dangdang/**/Test*.class + + + + + + org.codehaus.mojo + findbugs-maven-plugin + ${findbugs-maven-plugin.version} + + true + Max + + + + org.apache.maven.plugins + maven-checkstyle-plugin + ${maven-checkstyle-plugin.version} + + src/main/resources/dd_checks.xml + + + + org.apache.maven.plugins + maven-pmd-plugin + ${maven-pmd-plugin.version} + + true + true + ${project.build.sourceEncoding} + ${java.version} + + + + org.codehaus.mojo + jdepend-maven-plugin + ${jdepend-maven-plugin.version} + + + org.codehaus.mojo + taglist-maven-plugin + ${taglist-maven-plugin.version} + + true + + + + + + + + henryyan-mavenrepo + https://maven.alfresco.com/nexus/content/groups/public/ + + + java-net + https://oss.sonatype.org/content/repositories/snapshots/ + + false + + + false + + + + terracotta-releases + http://terracotta.org/download/ + + false + + + false + + + + + http://www.dangdang.com + RDB Sharding + + + Apache Licene 2.0 + http://www.apache.org/licenses/LICENSE-2.0.txt + repo + + + + + scm:https://github.com/dangdangdotcom/sharding-jdbc + scm:https://github.com/dangdangdotcom/sharding-jdbc + https://github.com/dangdangdotcom/sharding-jdbc + + + + + Zhangliang + zhangliang@dangdang.com + + + + + + zhangliang + ZhangLiang + zhangliang@dangdang.com + 8 + + + \ No newline at end of file diff --git a/sharding-jdbc-core/pom.xml b/sharding-jdbc-core/pom.xml new file mode 100644 index 0000000000000..4caaa00714b68 --- /dev/null +++ b/sharding-jdbc-core/pom.xml @@ -0,0 +1,82 @@ + + 4.0.0 + + com.dangdang + sharding-jdbc + 1.0.0 + + sharding-jdbc-core + ${project.artifactId} + + + org.projectlombok + lombok + + + com.google.guava + guava + + + org.apache.commons + commons-collections4 + + + + junit + junit + + + org.mockito + mockito-core + + + org.dbunit + dbunit + + + com.h2database + h2 + + + commons-dbcp + commons-dbcp + test + + + commons-pool + commons-pool + test + + + mysql + mysql-connector-java + + + com.alibaba + druid + + + org.slf4j + slf4j-api + + + cglib + cglib + + + io.dropwizard.metrics + metrics-core + + + ch.qos.logback + logback-classic + test + + + org.slf4j + jcl-over-slf4j + test + + + \ No newline at end of file diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/DatabaseType.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/DatabaseType.java new file mode 100644 index 0000000000000..2d0c3fe739ab6 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/DatabaseType.java @@ -0,0 +1,44 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api; + +import com.dangdang.ddframe.rdb.sharding.exception.DatabaseTypeUnsupportedException; + +/** + * 支持的数据库类型. + * + * @author zhangliang + */ +public enum DatabaseType { + + H2, MySQL, Oracle, SQLServer, DB2; + + /** + * 获取数据库类型枚举. + * + * @param databaseProductName 数据库类型 + * @return 数据库类型枚举 + */ + public static DatabaseType valueFrom(final String databaseProductName) { + try { + return DatabaseType.valueOf(databaseProductName); + } catch (final IllegalArgumentException ex) { + throw new DatabaseTypeUnsupportedException(databaseProductName); + } + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/ShardingDataSource.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/ShardingDataSource.java new file mode 100644 index 0000000000000..45ee1ba86ff74 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/ShardingDataSource.java @@ -0,0 +1,94 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api; + +import java.sql.Connection; +import java.sql.DatabaseMetaData; +import java.sql.SQLException; +import java.util.Properties; + +import javax.sql.DataSource; + +import com.dangdang.ddframe.rdb.sharding.api.config.ShardingConfiguration; +import com.dangdang.ddframe.rdb.sharding.api.config.ShardingConfigurationConstant; +import com.dangdang.ddframe.rdb.sharding.api.rule.ShardingRule; +import com.dangdang.ddframe.rdb.sharding.exception.ShardingJdbcException; +import com.dangdang.ddframe.rdb.sharding.jdbc.ShardingConnection; +import com.dangdang.ddframe.rdb.sharding.jdbc.adapter.AbstractDataSourceAdapter; +import com.dangdang.ddframe.rdb.sharding.metrics.MetricsContext; +import com.google.common.base.Preconditions; + +/** + * 支持分片的数据源. + * + * @author zhangliang + */ +public class ShardingDataSource extends AbstractDataSourceAdapter { + + private final ShardingRule shardingRule; + + private final DatabaseMetaData databaseMetaData; + + private final ShardingConfiguration configuration; + + private final MetricsContext metricsContext; + + public ShardingDataSource(final ShardingRule shardingRule) { + this(shardingRule, new Properties()); + } + + public ShardingDataSource(final ShardingRule shardingRule, final Properties props) { + this.shardingRule = shardingRule; + databaseMetaData = getDatabaseMetaData(); + configuration = new ShardingConfiguration(props); + metricsContext = new MetricsContext(configuration.getConfig(ShardingConfigurationConstant.METRICS_ENABLE, boolean.class), + configuration.getConfig(ShardingConfigurationConstant.METRICS_SECOND_PERIOD, long.class), + configuration.getConfig(ShardingConfigurationConstant.METRICS_PACKAGE_NAME, String.class)); + } + + private DatabaseMetaData getDatabaseMetaData() { + String databaseProductName = null; + DatabaseMetaData result = null; + for (DataSource each : shardingRule.getDataSourceRule().getDataSources()) { + String databaseProductNameInEach; + DatabaseMetaData metaDataInEach; + try { + metaDataInEach = each.getConnection().getMetaData(); + databaseProductNameInEach = metaDataInEach.getDatabaseProductName(); + } catch (final SQLException ex) { + throw new ShardingJdbcException("Can not get data source DatabaseProductName", ex); + } + Preconditions.checkState(null == databaseProductName || databaseProductName.equals(databaseProductNameInEach), + String.format("Database type inconsistent with '%s' and '%s'", databaseProductName, databaseProductNameInEach)); + databaseProductName = databaseProductNameInEach; + result = metaDataInEach; + } + return result; + } + + @Override + public ShardingConnection getConnection() throws SQLException { + metricsContext.register(); + return new ShardingConnection(shardingRule, databaseMetaData); + } + + @Override + public final Connection getConnection(final String username, final String password) throws SQLException { + return getConnection(); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/ShardingValue.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/ShardingValue.java new file mode 100644 index 0000000000000..31647efab58b5 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/ShardingValue.java @@ -0,0 +1,88 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api; + +import java.util.Collection; +import java.util.Collections; + +import lombok.AccessLevel; +import lombok.AllArgsConstructor; +import lombok.Getter; +import lombok.ToString; + +import com.google.common.collect.Range; + +/** + * 分片值. + * + *

+ * 目前支持{@code =, IN, BETWEEN}; + * 不支持{@code , >, <-, >=, LIKE, NOT, NOT IN}. + *

+ * + * @author zhangliang + */ +@AllArgsConstructor(access = AccessLevel.PRIVATE) +@Getter +@ToString +public final class ShardingValue> { + + private final String columnName; + + private final T value; + + private final Collection values; + + private final Range valueRange; + + public ShardingValue(final String columnName, final T value) { + this(columnName, value, Collections.emptyList(), null); + } + + public ShardingValue(final String columnName, final Collection values) { + this(columnName, null, values, null); + } + + public ShardingValue(final String columnName, final Range valueRange) { + this(columnName, null, Collections.emptyList(), valueRange); + } + + /** + * 获取分片值类型. + * + * @return 分片值类型 + */ + public ShardingValueType getType() { + if (null != value) { + return ShardingValueType.SINGLE; + } + if (!values.isEmpty()) { + return ShardingValueType.LIST; + } + return ShardingValueType.RANGE; + } + + /** + * 分片值类型. + * + * @author zhangliang + */ + public enum ShardingValueType { + SINGLE, LIST, RANGE + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/config/ShardingConfiguration.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/config/ShardingConfiguration.java new file mode 100644 index 0000000000000..2d963d9e9e6bf --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/config/ShardingConfiguration.java @@ -0,0 +1,74 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api.config; + +import java.util.Properties; + +import lombok.RequiredArgsConstructor; + +/** + * 配置类. + * + * @author gaohongtao + */ +@RequiredArgsConstructor +public final class ShardingConfiguration { + + private final Properties props; + + /** + * 获取字符串类型的配置. + * + * @param key 配置项的键值 + * @return 配置值 + */ + public String getConfig(final ShardingConfigurationConstant key) { + return props.getProperty(key.getKey(), key.getDefaultValue()); + } + + /** + * 获取制定类型的配置. + * + * @param key 配置项的键值 + * @param type 配置值的类型 + * @return 配置值 + */ + public T getConfig(final ShardingConfigurationConstant key, final Class type) { + return convert(getConfig(key), type); + } + + @SuppressWarnings("unchecked") + private T convert(final String value, final Class convertType) { + if (Boolean.class == convertType || boolean.class == convertType) { + return (T) Boolean.valueOf(value); + } + if (Integer.class == convertType || int.class == convertType) { + return (T) Integer.valueOf(value); + } + if (Long.class == convertType || long.class == convertType) { + return (T) Long.valueOf(value); + } + if (Double.class == convertType || double.class == convertType) { + return (T) Double.valueOf(value); + } + if (String.class == convertType) { + return (T) value; + } + throw new UnsupportedOperationException(String.format("unsupported config data type %s", convertType.getName())); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/config/ShardingConfigurationConstant.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/config/ShardingConfigurationConstant.java new file mode 100644 index 0000000000000..d037e8b7e4b3d --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/config/ShardingConfigurationConstant.java @@ -0,0 +1,53 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api.config; + +import lombok.Getter; +import lombok.RequiredArgsConstructor; + +/** + * 配置项常量. + * + * @author gaohongtao + */ +@RequiredArgsConstructor +@Getter +public enum ShardingConfigurationConstant { + + /** + * 度量输出周期. + * 单位为秒 + * 默认值:30秒 + */ + METRICS_SECOND_PERIOD("metrics.second.period", "1"), + + /** + * 是否开启度量采集. + * 默认值: 不开启 + */ + METRICS_ENABLE("metrics.enable", Boolean.FALSE.toString()), + + /** + * 度量输出在日志中的标识名称. + */ + METRICS_PACKAGE_NAME("metrics.package.name", "com.dangdang.ddframe.rdb.sharding.metrics"); + + private final String key; + + private final String defaultValue; +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/rule/BindingTableRule.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/rule/BindingTableRule.java new file mode 100644 index 0000000000000..57ba649be0cc7 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/rule/BindingTableRule.java @@ -0,0 +1,90 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + *

+ * http://www.apache.org/licenses/LICENSE-2.0 + *

+ * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api.rule; + +import java.util.Collection; +import java.util.List; + +import com.google.common.base.Function; +import com.google.common.base.Preconditions; +import com.google.common.collect.Lists; + +import lombok.Getter; +import lombok.RequiredArgsConstructor; + +/** + * Binding表规则配置对象. + * + * @author zhangliang + */ +@RequiredArgsConstructor +@Getter +public final class BindingTableRule { + + private final List tableRules; + + /** + * 判断此绑定表规则是否包含该逻辑表. + * + * @param logicTableName 逻辑表名称 + * @return 此绑定表规则是否包含该逻辑表 + */ + public boolean hasLogicTable(final String logicTableName) { + for (TableRule each : tableRules) { + if (each.getLogicTable().equals(logicTableName)) { + return true; + } + } + return false; + } + + /** + * 根据其他Binding表真实表名称获取相应的真实Binding表名称. + * + * @param dataSource 数据源名称 + * @param logicTable 逻辑表名称 + * @param otherActualTable 其他真实Binding表名称 + * @return 真实Binding表名称 + */ + public String getBindingActualTable(final String dataSource, final String logicTable, final String otherActualTable) { + int index = -1; + for (TableRule each : tableRules) { + index = each.findActualTableIndex(dataSource, otherActualTable); + if (-1 != index) { + break; + } + } + Preconditions.checkState(-1 != index, String.format("Actual table [%s].[%s] is not in table config", dataSource, otherActualTable)); + for (TableRule each : tableRules) { + if (each.getLogicTable().equals(logicTable)) { + return each.getActualTables().get(index).getTableName(); + } + } + throw new IllegalStateException(String.format("Cannot find binding actual table, data source: %s, logic table: %s, other actual table: %s", dataSource, logicTable, otherActualTable)); + } + + Collection getAllLogicTables() { + return Lists.transform(tableRules, new Function() { + + @Override + public String apply(final TableRule input) { + return input.getLogicTable(); + } + }); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/rule/DataNode.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/rule/DataNode.java new file mode 100644 index 0000000000000..187639a2dad03 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/rule/DataNode.java @@ -0,0 +1,39 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api.rule; + +import lombok.EqualsAndHashCode; +import lombok.Getter; +import lombok.RequiredArgsConstructor; +import lombok.ToString; + +/** + * 分库分表数据单元. + * + * @author zhangliang + */ +@RequiredArgsConstructor +@Getter +@EqualsAndHashCode +@ToString +public final class DataNode { + + private final String dataSourceName; + + private final String tableName; +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/rule/DataSourceRule.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/rule/DataSourceRule.java new file mode 100644 index 0000000000000..9064f36f13beb --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/rule/DataSourceRule.java @@ -0,0 +1,69 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api.rule; + +import java.util.Collection; +import java.util.Map; + +import javax.sql.DataSource; + +import com.google.common.base.Preconditions; + +/** + * 数据源配置对象. + * + * @author zhangliang + */ +public final class DataSourceRule { + + private final Map dataSourceMap; + + public DataSourceRule(final Map dataSourceMap) { + Preconditions.checkNotNull(dataSourceMap, "Must have one data source at least."); + Preconditions.checkState(!dataSourceMap.isEmpty(), "Must have one data source at least."); + this.dataSourceMap = dataSourceMap; + } + + /** + * 获取数据源实例. + * + * @param name 数据源名称 + * @return 数据源实例 + */ + public DataSource getDataSource(final String name) { + return dataSourceMap.get(name); + } + + /** + * 获取所有数据源名称. + * + * @return 所有数据源名称 + */ + public Collection getDataSourceNames() { + return dataSourceMap.keySet(); + } + + /** + * 获取所有数据源. + * + * @return 所有数据源 + */ + public Collection getDataSources() { + return dataSourceMap.values(); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/rule/ShardingRule.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/rule/ShardingRule.java new file mode 100644 index 0000000000000..50c3c6270317d --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/rule/ShardingRule.java @@ -0,0 +1,213 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api.rule; + +import java.util.ArrayList; +import java.util.Collection; +import java.util.Collections; +import java.util.HashSet; +import java.util.Set; + +import com.dangdang.ddframe.rdb.sharding.api.strategy.database.DatabaseShardingStrategy; +import com.dangdang.ddframe.rdb.sharding.api.strategy.database.NoneDatabaseShardingAlgorithm; +import com.dangdang.ddframe.rdb.sharding.api.strategy.table.NoneTableShardingAlgorithm; +import com.dangdang.ddframe.rdb.sharding.api.strategy.table.TableShardingStrategy; +import com.google.common.base.Optional; +import com.google.common.base.Preconditions; + +import lombok.AllArgsConstructor; +import lombok.Getter; + +/** + * 分库分表规则配置对象. + * + * @author zhangliang + */ +@AllArgsConstructor +@Getter +public final class ShardingRule { + + private final DataSourceRule dataSourceRule; + + private final Collection tableRules; + + private Collection bindingTableRules; + + private DatabaseShardingStrategy databaseShardingStrategy; + + private TableShardingStrategy tableShardingStrategy; + + public ShardingRule(final DataSourceRule dataSourceRule, final Collection tableRules) { + this(dataSourceRule, tableRules, Collections.emptyList(), + new DatabaseShardingStrategy(Collections.emptyList(), new NoneDatabaseShardingAlgorithm()), + new TableShardingStrategy(Collections.emptyList(), new NoneTableShardingAlgorithm())); + } + + public ShardingRule(final DataSourceRule dataSourceRule, final Collection tableRules, final Collection bindingTableRules) { + this(dataSourceRule, tableRules, bindingTableRules, + new DatabaseShardingStrategy(Collections.emptyList(), new NoneDatabaseShardingAlgorithm()), + new TableShardingStrategy(Collections.emptyList(), new NoneTableShardingAlgorithm())); + } + + public ShardingRule(final DataSourceRule dataSourceRule, final Collection tableRules, final DatabaseShardingStrategy databaseShardingStrategy) { + this(dataSourceRule, tableRules, Collections.emptyList(), + databaseShardingStrategy, new TableShardingStrategy(Collections.emptyList(), new NoneTableShardingAlgorithm())); + } + + public ShardingRule(final DataSourceRule dataSourceRule, final Collection tableRules, final TableShardingStrategy tableShardingStrategy) { + this(dataSourceRule, tableRules, Collections.emptyList(), + new DatabaseShardingStrategy(Collections.emptyList(), new NoneDatabaseShardingAlgorithm()), tableShardingStrategy); + } + + public ShardingRule(final DataSourceRule dataSourceRule, final Collection tableRules, + final DatabaseShardingStrategy databaseShardingStrategy, final TableShardingStrategy tableShardingStrategy) { + this(dataSourceRule, tableRules, Collections.emptyList(), databaseShardingStrategy, tableShardingStrategy); + } + + /** + * 根据逻辑表名称查找分片规则. + * + * @param logicTableName 逻辑表名称 + * @return 该逻辑表的分片规则 + */ + public Optional findTableRule(final String logicTableName) { + for (TableRule each : tableRules) { + if (each.getLogicTable().equals(logicTableName)) { + return Optional.of(each); + } + } + return Optional.absent(); + } + + /** + * 获取数据库分片策略. + * + *

+ * 根据表规则配置对象获取分片策略, 如果获取不到则获取默认分片策略. + *

+ * + * @param tableRule 表规则配置对象 + * @return 数据库分片策略 + */ + public DatabaseShardingStrategy getDatabaseShardingStrategy(final TableRule tableRule) { + DatabaseShardingStrategy result = tableRule.getDatabaseShardingStrategy(); + if (null == result) { + result = databaseShardingStrategy; + } + Preconditions.checkNotNull(result, "no database sharding strategy"); + return result; + } + + /** + * 获取表分片策略. + * + *

+ * 根据表规则配置对象获取分片策略, 如果获取不到则获取默认分片策略. + *

+ * + * @param tableRule 表规则配置对象 + * @return 表分片策略 + */ + public TableShardingStrategy getTableShardingStrategy(final TableRule tableRule) { + TableShardingStrategy result = tableRule.getTableShardingStrategy(); + if (null == result) { + result = tableShardingStrategy; + } + Preconditions.checkNotNull(result, "no table sharding strategy"); + return result; + } + + /** + * 根据逻辑表名称获取binding表配置的逻辑表名称集合. + * + * @param logicTable 逻辑表名称 + * @return binding表配置的逻辑表名称集合 + */ + public Optional getBindingTableRule(final String logicTable) { + if (null == bindingTableRules) { + return Optional.absent(); + } + for (BindingTableRule each : bindingTableRules) { + if (each.hasLogicTable(logicTable)) { + return Optional.of(each); + } + } + return Optional.absent(); + } + + /** + * 过滤出所有的Binding表名称. + * + * @param logicTables 逻辑表名称集合 + * @return 所有的Binding表名称集合 + */ + public Collection filterAllBindingTables(final Collection logicTables) { + if (logicTables.isEmpty()) { + return Collections.emptyList(); + } + Optional bindingTableRule = Optional.absent(); + for (String each : logicTables) { + bindingTableRule = getBindingTableRule(each); + if (bindingTableRule.isPresent()) { + break; + } + } + if (!bindingTableRule.isPresent()) { + return Collections.emptyList(); + } + Collection result = new ArrayList<>(bindingTableRule.get().getAllLogicTables()); + result.retainAll(logicTables); + return result; + } + + /** + * 判断逻辑表名称集合是否全部属于Binding表. + * + * @param logicTables 逻辑表名称集合 + * @return 是否全部属于Binding表 + */ + public boolean isAllBindingTable(final Collection logicTables) { + Collection bindingTables = filterAllBindingTables(logicTables); + return !bindingTables.isEmpty() && bindingTables.containsAll(logicTables); + } + + /** + * 获取所有的分片列名. + * + * @return 分片列名集合 + */ + // TODO 目前使用分片列名称, 为了进一步提升解析性能，应考虑使用表名 + 列名 + public Collection getAllShardingColumns() { + Set result = new HashSet<>(); + if (null != databaseShardingStrategy) { + result.addAll(databaseShardingStrategy.getShardingColumns()); + } + if (null != tableShardingStrategy) { + result.addAll(tableShardingStrategy.getShardingColumns()); + } + for (TableRule each : tableRules) { + if (null != each.getDatabaseShardingStrategy()) { + result.addAll(each.getDatabaseShardingStrategy().getShardingColumns()); + } + if (null != each.getTableShardingStrategy()) { + result.addAll(each.getTableShardingStrategy().getShardingColumns()); + } + } + return result; + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/rule/TableRule.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/rule/TableRule.java new file mode 100644 index 0000000000000..32d9611d3ffe5 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/rule/TableRule.java @@ -0,0 +1,134 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + *

+ * http://www.apache.org/licenses/LICENSE-2.0 + *

+ * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api.rule; + +import java.util.ArrayList; +import java.util.Collection; +import java.util.LinkedHashSet; +import java.util.List; + +import lombok.AllArgsConstructor; +import lombok.Getter; +import lombok.RequiredArgsConstructor; +import lombok.ToString; + +import com.dangdang.ddframe.rdb.sharding.api.strategy.database.DatabaseShardingStrategy; +import com.dangdang.ddframe.rdb.sharding.api.strategy.table.TableShardingStrategy; +import com.google.common.base.Splitter; + +/** + * 表规则配置对象. + * + * @author zhangliang + */ +@AllArgsConstructor +@RequiredArgsConstructor +@Getter +@ToString +public final class TableRule { + + private final String logicTable; + + private final List actualTables; + + private DatabaseShardingStrategy databaseShardingStrategy; + + private TableShardingStrategy tableShardingStrategy; + + public TableRule(final String logicTable, final List actualTables, final DataSourceRule dataSourceRule, + final DatabaseShardingStrategy databaseShardingStrategy, final TableShardingStrategy tableShardingStrategy) { + this(logicTable, new ArrayList(actualTables.size() * dataSourceRule.getDataSourceNames().size()), databaseShardingStrategy, tableShardingStrategy); + generateDataNodes(actualTables, dataSourceRule); + } + + public TableRule(final String logicTable, final List actualTables, final DataSourceRule dataSourceRule) { + this(logicTable, actualTables, dataSourceRule, null, null); + } + + public TableRule(final String logicTable, final List actualTables, final DataSourceRule dataSourceRule, final DatabaseShardingStrategy databaseShardingStrategy) { + this(logicTable, actualTables, dataSourceRule, databaseShardingStrategy, null); + } + + public TableRule(final String logicTable, final List actualTables, final DataSourceRule dataSourceRule, final TableShardingStrategy tableShardingStrategy) { + this(logicTable, actualTables, dataSourceRule, null, tableShardingStrategy); + } + + private void generateDataNodes(final List actualTables, final DataSourceRule dataSourceRule) { + for (String actualTable : actualTables) { + if (actualTable.contains(".")) { + List actualDatabaseTable = Splitter.on(".").splitToList(actualTable); + this.actualTables.add(new DataNode(actualDatabaseTable.get(0), actualDatabaseTable.get(1))); + } else { + for (String dataSourceName : dataSourceRule.getDataSourceNames()) { + this.actualTables.add(new DataNode(dataSourceName, actualTable)); + } + } + } + } + + /** + * 根据数据源名称过滤获取真实数据单元. + * + * @param targetDataSources 数据源名称集合 + * @param targetTables 真实表名称集合 + * @return 真实数据单元 + */ + public Collection getActualDataNodes(final Collection targetDataSources, final Collection targetTables) { + Collection result = new LinkedHashSet<>(actualTables.size()); + for (DataNode each : actualTables) { + if (targetDataSources.contains(each.getDataSourceName()) && targetTables.contains(each.getTableName())) { + result.add(each); + } + } + return result; + } + + /** + * 根据数据源名称过滤获取真实表名称. + * + * @param targetDataSources 数据源名称 + * @return 真实表名称 + */ + public Collection getActualTableNames(final Collection targetDataSources) { + Collection result = new LinkedHashSet<>(actualTables.size()); + for (DataNode each : actualTables) { + if (targetDataSources.contains(each.getDataSourceName())) { + result.add(each.getTableName()); + } + } + return result; + } + + /** + * 根据数据源和真实表名称查找真实表顺序. + * + * @param dataSourceName 数据源名称 + * @param actualTableName 真实表名称 + * @return 真实表顺序 + */ + public int findActualTableIndex(final String dataSourceName, final String actualTableName) { + int result = 0; + for (DataNode each : actualTables) { + if (each.getDataSourceName().equals(dataSourceName) && each.getTableName().equals(actualTableName)) { + return result; + } + result++; + } + return -1; + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/common/MultipleKeysShardingAlgorithm.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/common/MultipleKeysShardingAlgorithm.java new file mode 100644 index 0000000000000..eeed9b410330c --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/common/MultipleKeysShardingAlgorithm.java @@ -0,0 +1,39 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api.strategy.common; + +import java.util.Collection; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingValue; + +/** + * 多片键分片法接口. + * + * @author zhangliang + */ +public interface MultipleKeysShardingAlgorithm extends ShardingAlgorithm { + + /** + * 根据分片值计算分片结果名称集合. + * + * @param availableTargetNames 所有的可用目标名称集合, 一般是数据源或表名称 + * @param shardingValues 分片值集合 + * @return 分片后指向的目标名称集合, 一般是数据源或表名称 + */ + Collection doSharding(Collection availableTargetNames, Collection> shardingValues); +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/common/ShardingAlgorithm.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/common/ShardingAlgorithm.java new file mode 100644 index 0000000000000..f8402baa26d6f --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/common/ShardingAlgorithm.java @@ -0,0 +1,26 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api.strategy.common; + +/** + * 分片算法的标识接口. + * + * @author zhangliang + */ +public interface ShardingAlgorithm { +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/common/ShardingStrategy.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/common/ShardingStrategy.java new file mode 100644 index 0000000000000..970877f3b8a8d --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/common/ShardingStrategy.java @@ -0,0 +1,76 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api.strategy.common; + +import java.util.Arrays; +import java.util.Collection; + +import lombok.Getter; +import lombok.RequiredArgsConstructor; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingValue; + +/** + * 分片策略. + * + * @author zhangliang + */ +@RequiredArgsConstructor +public class ShardingStrategy { + + @Getter + private final Collection shardingColumns; + + private final ShardingAlgorithm shardingAlgorithm; + + public ShardingStrategy(final String shardingColumn, final ShardingAlgorithm shardingAlgorithm) { + this(Arrays.asList(shardingColumn), shardingAlgorithm); + } + + /** + * 根据分片值计算数据源名称集合. + * + * @param availableTargetNames 所有的可用数据源名称集合 + * @param shardingValues 分库片值集合 + * @return 分库后指向的数据源名称集合 + */ + @SuppressWarnings({ "unchecked", "rawtypes" }) + public Collection doSharding(final Collection availableTargetNames, final Collection>> shardingValues) { + if (shardingValues.isEmpty()) { + return availableTargetNames; + } + if (shardingAlgorithm instanceof SingleKeyShardingAlgorithm) { + SingleKeyShardingAlgorithm singleKeyShardingAlgorithm = (SingleKeyShardingAlgorithm) shardingAlgorithm; + ShardingValue shardingValue = shardingValues.iterator().next(); + switch (shardingValue.getType()) { + case SINGLE: + return Arrays.asList(singleKeyShardingAlgorithm.doEqualSharding(availableTargetNames, shardingValue)); + case LIST: + return singleKeyShardingAlgorithm.doInSharding(availableTargetNames, shardingValue); + case RANGE: + return singleKeyShardingAlgorithm.doBetweenSharding(availableTargetNames, shardingValue); + default: + throw new UnsupportedOperationException(shardingValue.getType().getClass().getName()); + } + } + if (shardingAlgorithm instanceof MultipleKeysShardingAlgorithm) { + return ((MultipleKeysShardingAlgorithm) shardingAlgorithm).doSharding(availableTargetNames, shardingValues); + } + throw new UnsupportedOperationException(shardingAlgorithm.getClass().getName()); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/common/SingleKeyShardingAlgorithm.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/common/SingleKeyShardingAlgorithm.java new file mode 100644 index 0000000000000..0f0efacf9f47b --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/common/SingleKeyShardingAlgorithm.java @@ -0,0 +1,59 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api.strategy.common; + +import java.util.Collection; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingValue; + +/** + * 单片键分片法接口. + * + * @author zhangliang + * + * @param 片键类型 + */ +public interface SingleKeyShardingAlgorithm> extends ShardingAlgorithm { + + /** + * 根据分片值和SQL的=运算符计算分片结果名称集合. + * + * @param availableTargetNames 所有的可用目标名称集合, 一般是数据源或表名称 + * @param shardingValue 分片值 + * @return 分片后指向的目标名称, 一般是数据源或表名称 + */ + String doEqualSharding(Collection availableTargetNames, ShardingValue shardingValue); + + /** + * 根据分片值和SQL的IN运算符计算分片结果名称集合. + * + * @param availableTargetNames 所有的可用目标名称集合, 一般是数据源或表名称 + * @param shardingValue 分片值 + * @return 分片后指向的目标名称集合, 一般是数据源或表名称 + */ + Collection doInSharding(Collection availableTargetNames, ShardingValue shardingValue); + + /** + * 根据分片值和SQL的BETWEEN运算符计算分片结果名称集合. + * + * @param availableTargetNames 所有的可用目标名称集合, 一般是数据源或表名称 + * @param shardingValue 分片值 + * @return 分片后指向的目标名称集合, 一般是数据源或表名称 + */ + Collection doBetweenSharding(Collection availableTargetNames, ShardingValue shardingValue); +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/database/DatabaseShardingAlgorithm.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/database/DatabaseShardingAlgorithm.java new file mode 100644 index 0000000000000..3e0a28f0f882f --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/database/DatabaseShardingAlgorithm.java @@ -0,0 +1,28 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api.strategy.database; + +import com.dangdang.ddframe.rdb.sharding.api.strategy.common.ShardingAlgorithm; + +/** + * 分库算法接口. + * + * @author zhangliang + */ +public interface DatabaseShardingAlgorithm extends ShardingAlgorithm { +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/database/DatabaseShardingStrategy.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/database/DatabaseShardingStrategy.java new file mode 100644 index 0000000000000..687610b923c4e --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/database/DatabaseShardingStrategy.java @@ -0,0 +1,38 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api.strategy.database; + +import java.util.Collection; + +import com.dangdang.ddframe.rdb.sharding.api.strategy.common.ShardingStrategy; + +/** + * 分库策略. + * + * @author zhangliang + */ +public final class DatabaseShardingStrategy extends ShardingStrategy { + + public DatabaseShardingStrategy(final String shardingColumn, final SingleKeyDatabaseShardingAlgorithm databaseShardingAlgorithm) { + super(shardingColumn, databaseShardingAlgorithm); + } + + public DatabaseShardingStrategy(final Collection shardingColumns, final MultipleKeysDatabaseShardingAlgorithm databaseShardingAlgorithm) { + super(shardingColumns, databaseShardingAlgorithm); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/database/MultipleKeysDatabaseShardingAlgorithm.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/database/MultipleKeysDatabaseShardingAlgorithm.java new file mode 100644 index 0000000000000..3e32a715cd28a --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/database/MultipleKeysDatabaseShardingAlgorithm.java @@ -0,0 +1,28 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api.strategy.database; + +import com.dangdang.ddframe.rdb.sharding.api.strategy.common.MultipleKeysShardingAlgorithm; + +/** + * 多片键分库算法接口. + * + * @author zhangliang + */ +public interface MultipleKeysDatabaseShardingAlgorithm extends MultipleKeysShardingAlgorithm, DatabaseShardingAlgorithm { +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/database/NoneDatabaseShardingAlgorithm.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/database/NoneDatabaseShardingAlgorithm.java new file mode 100644 index 0000000000000..44cd0472dfff8 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/database/NoneDatabaseShardingAlgorithm.java @@ -0,0 +1,50 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api.strategy.database; + +import java.util.Collection; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingValue; + +/** + * 无需分库的分片算法. + * + * @author zhangliang + */ +public final class NoneDatabaseShardingAlgorithm implements SingleKeyDatabaseShardingAlgorithm, MultipleKeysDatabaseShardingAlgorithm { + + @Override + public Collection doSharding(final Collection availableTargetNames, final Collection> shardingValues) { + return availableTargetNames; + } + + @Override + public String doEqualSharding(final Collection availableTargetNames, final ShardingValue shardingValue) { + return availableTargetNames.isEmpty() ? null : availableTargetNames.iterator().next(); + } + + @Override + public Collection doInSharding(final Collection availableTargetNames, final ShardingValue shardingValue) { + return availableTargetNames; + } + + @Override + public Collection doBetweenSharding(final Collection availableTargetNames, final ShardingValue shardingValue) { + return availableTargetNames; + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/database/SingleKeyDatabaseShardingAlgorithm.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/database/SingleKeyDatabaseShardingAlgorithm.java new file mode 100644 index 0000000000000..40b65195b5cc0 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/database/SingleKeyDatabaseShardingAlgorithm.java @@ -0,0 +1,28 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api.strategy.database; + +import com.dangdang.ddframe.rdb.sharding.api.strategy.common.SingleKeyShardingAlgorithm; + +/** + * 单分片键的分库算法接口. + * + * @author zhangliang + */ +public interface SingleKeyDatabaseShardingAlgorithm> extends SingleKeyShardingAlgorithm, DatabaseShardingAlgorithm { +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/table/MultipleKeysTableShardingAlgorithm.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/table/MultipleKeysTableShardingAlgorithm.java new file mode 100644 index 0000000000000..207964265ee73 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/table/MultipleKeysTableShardingAlgorithm.java @@ -0,0 +1,28 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api.strategy.table; + +import com.dangdang.ddframe.rdb.sharding.api.strategy.common.MultipleKeysShardingAlgorithm; + +/** + * 多片键分表算法接口. + * + * @author zhangliang + */ +public interface MultipleKeysTableShardingAlgorithm extends MultipleKeysShardingAlgorithm, TableShardingAlgorithm { +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/table/NoneTableShardingAlgorithm.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/table/NoneTableShardingAlgorithm.java new file mode 100644 index 0000000000000..a279d895d2332 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/table/NoneTableShardingAlgorithm.java @@ -0,0 +1,50 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api.strategy.table; + +import java.util.Collection; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingValue; + +/** + * 无需分表的分片算法. + * + * @author zhangliang + */ +public final class NoneTableShardingAlgorithm implements SingleKeyTableShardingAlgorithm, MultipleKeysTableShardingAlgorithm { + + @Override + public Collection doSharding(final Collection availableTableNames, final Collection> shardingValues) { + return availableTableNames; + } + + @Override + public String doEqualSharding(final Collection availableTargetNames, final ShardingValue shardingValue) { + return availableTargetNames.isEmpty() ? null : availableTargetNames.iterator().next(); + } + + @Override + public Collection doInSharding(final Collection availableTargetNames, final ShardingValue shardingValue) { + return availableTargetNames; + } + + @Override + public Collection doBetweenSharding(final Collection availableTargetNames, final ShardingValue shardingValue) { + return availableTargetNames; + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/table/SingleKeyTableShardingAlgorithm.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/table/SingleKeyTableShardingAlgorithm.java new file mode 100644 index 0000000000000..5eb5ce5c26cb9 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/table/SingleKeyTableShardingAlgorithm.java @@ -0,0 +1,28 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api.strategy.table; + +import com.dangdang.ddframe.rdb.sharding.api.strategy.common.SingleKeyShardingAlgorithm; + +/** + * 单分片键的分表算法接口. + * + * @author zhangliang + */ +public interface SingleKeyTableShardingAlgorithm> extends SingleKeyShardingAlgorithm, TableShardingAlgorithm { +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/table/TableShardingAlgorithm.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/table/TableShardingAlgorithm.java new file mode 100644 index 0000000000000..25da6aed6f3dd --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/table/TableShardingAlgorithm.java @@ -0,0 +1,28 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api.strategy.table; + +import com.dangdang.ddframe.rdb.sharding.api.strategy.common.ShardingAlgorithm; + +/** + * 分表算法接口. + * + * @author zhangliang + */ +public interface TableShardingAlgorithm extends ShardingAlgorithm { +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/table/TableShardingStrategy.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/table/TableShardingStrategy.java new file mode 100644 index 0000000000000..195ff34c18bb6 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/api/strategy/table/TableShardingStrategy.java @@ -0,0 +1,38 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api.strategy.table; + +import java.util.Collection; + +import com.dangdang.ddframe.rdb.sharding.api.strategy.common.ShardingStrategy; + +/** + * 分表策略. + * + * @author zhangliang + */ +public final class TableShardingStrategy extends ShardingStrategy { + + public TableShardingStrategy(final String shardingColumn, final SingleKeyTableShardingAlgorithm tableShardingAlgorithm) { + super(shardingColumn, tableShardingAlgorithm); + } + + public TableShardingStrategy(final Collection shardingColumns, final MultipleKeysTableShardingAlgorithm tableShardingAlgorithm) { + super(shardingColumns, tableShardingAlgorithm); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/exception/DatabaseTypeUnsupportedException.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/exception/DatabaseTypeUnsupportedException.java new file mode 100644 index 0000000000000..0c8f370491539 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/exception/DatabaseTypeUnsupportedException.java @@ -0,0 +1,34 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.exception; + +/** + * 不支持的数据库抛出的异常. + * + * @author zhangliang + */ +public class DatabaseTypeUnsupportedException extends RuntimeException { + + private static final long serialVersionUID = -7807395469148925091L; + + private static final String MESSAGE = "Can not support database type [%s]."; + + public DatabaseTypeUnsupportedException(final String databaseType) { + super(String.format(MESSAGE, databaseType)); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/exception/SQLParserException.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/exception/SQLParserException.java new file mode 100644 index 0000000000000..21053e8068860 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/exception/SQLParserException.java @@ -0,0 +1,32 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.exception; + +/** + * SQL解析异常. + * + * @author gaohongtao + */ +public final class SQLParserException extends ShardingJdbcException { + + private static final long serialVersionUID = -1498980479829506655L; + + public SQLParserException(final String message, final Object... args) { + super(String.format(message, args)); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/exception/ShardingJdbcException.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/exception/ShardingJdbcException.java new file mode 100644 index 0000000000000..a3ad81b16c74c --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/exception/ShardingJdbcException.java @@ -0,0 +1,36 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.exception; + +/** + * JDBC分片抛出的异常基类. + * + * @author zhangliang + */ +public class ShardingJdbcException extends RuntimeException { + + private static final long serialVersionUID = -1343739516839252250L; + + public ShardingJdbcException(final String errorMessage, final Object... args) { + super(String.format(errorMessage, args)); + } + + public ShardingJdbcException(final Exception cause) { + super(cause); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/executor/ExecuteUnit.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/executor/ExecuteUnit.java new file mode 100644 index 0000000000000..70a9e4472f180 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/executor/ExecuteUnit.java @@ -0,0 +1,35 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.executor; + +/** + * 执行单元. + * + * @author gaohongtao + */ +public interface ExecuteUnit { + + /** + * 执行任务. + * + * @param input 输入待处理数据 + * @return 返回处理结果 + * @throws Exception 执行期异常 + */ + O execute(I input) throws Exception; +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/executor/ExecutorEngine.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/executor/ExecutorEngine.java new file mode 100644 index 0000000000000..1defea8912904 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/executor/ExecutorEngine.java @@ -0,0 +1,116 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.executor; + +import java.util.Collection; +import java.util.HashSet; +import java.util.List; +import java.util.Set; +import java.util.concurrent.Callable; +import java.util.concurrent.ExecutionException; +import java.util.concurrent.Executors; + +import com.dangdang.ddframe.rdb.sharding.exception.ShardingJdbcException; +import com.google.common.util.concurrent.FutureCallback; +import com.google.common.util.concurrent.Futures; +import com.google.common.util.concurrent.ListenableFuture; +import com.google.common.util.concurrent.ListeningExecutorService; +import com.google.common.util.concurrent.MoreExecutors; + +import lombok.AccessLevel; +import lombok.NoArgsConstructor; +import lombok.extern.slf4j.Slf4j; + +/** + * 多线程执行框架. + * + * @author gaohongtao + */ +@NoArgsConstructor(access = AccessLevel.PRIVATE) +@Slf4j +public final class ExecutorEngine { + + /** + * 多线程执行任务. + * + * @param inputs 输入参数 + * @param executeUnit 执行单元 + * @param 入参类型 + * @param 出参类型 + * @return 执行结果 + */ + public static List execute(final Collection inputs, final ExecuteUnit executeUnit) { + ListenableFuture> futures = submitFutures(inputs, executeUnit); + addCallback(futures); + return getFutureResults(futures); + } + + /** + * 多线程执行任务并归并结果. + * + * @param inputs 执行入参 + * @param executeUnit 执行单元 + * @param mergeUnit 合并结果单元 + * @param 入参类型 + * @param 中间结果类型 + * @param 最终结果类型 + * @return 执行结果 + */ + public static O execute(final Collection inputs, final ExecuteUnit executeUnit, final MergeUnit mergeUnit) { + return mergeUnit.merge(execute(inputs, executeUnit)); + } + + private static ListenableFuture> submitFutures(final Collection inputs, final ExecuteUnit executeUnit) { + Set> result = new HashSet<>(inputs.size()); + ListeningExecutorService service = MoreExecutors.listeningDecorator(Executors.newFixedThreadPool(inputs.size())); + for (final I each : inputs) { + result.add(service.submit(new Callable() { + + @Override + public O call() throws Exception { + return executeUnit.execute(each); + } + })); + } + service.shutdown(); + return Futures.allAsList(result); + } + + private static void addCallback(final ListenableFuture allFutures) { + Futures.addCallback(allFutures, new FutureCallback() { + + @Override + public void onSuccess(final T result) { + log.trace("Concurrent execute result success {}", result); + } + + @Override + public void onFailure(final Throwable thrown) { + log.error("Concurrent execute result error {}", thrown); + } + }); + } + + private static O getFutureResults(final ListenableFuture futures) { + try { + return futures.get(); + } catch (final InterruptedException | ExecutionException ex) { + throw new ShardingJdbcException(ex); + } + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/executor/MergeUnit.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/executor/MergeUnit.java new file mode 100644 index 0000000000000..3f36e264e48ce --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/executor/MergeUnit.java @@ -0,0 +1,36 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.executor; + +import java.util.List; + +/** + * 合并执行单元. + * + * @author gaohongtao + */ +public interface MergeUnit { + + /** + * 合并执行结果. + * + * @param params 合并前数据 + * @return 合并后结果 + */ + O merge(final List params); +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/executor/PreparedStatementExecutor.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/executor/PreparedStatementExecutor.java new file mode 100644 index 0000000000000..52ed3dce08c8f --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/executor/PreparedStatementExecutor.java @@ -0,0 +1,125 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.executor; + +import java.sql.PreparedStatement; +import java.sql.ResultSet; +import java.sql.SQLException; +import java.util.Arrays; +import java.util.Collection; +import java.util.List; + +import com.codahale.metrics.Timer.Context; +import com.dangdang.ddframe.rdb.sharding.metrics.MetricsContext; + +import lombok.RequiredArgsConstructor; + +/** + * 多线程执行预编译语句对象请求的执行器. + * + * @author zhangliang + */ +@RequiredArgsConstructor +public final class PreparedStatementExecutor { + + private final Collection preparedStatements; + + /** + * 执行SQL查询. + * + * @return 结果集列表 + * @throws SQLException SQL异常 + */ + public List executeQuery() throws SQLException { + Context context = MetricsContext.start("ShardingPreparedStatement-executeQuery"); + List result; + if (1 == preparedStatements.size()) { + result = Arrays.asList(preparedStatements.iterator().next().executeQuery()); + MetricsContext.stop(context); + return result; + } + result = ExecutorEngine.execute(preparedStatements, new ExecuteUnit() { + + @Override + public ResultSet execute(final PreparedStatement input) throws Exception { + return input.executeQuery(); + } + }); + MetricsContext.stop(context); + return result; + } + + /** + * 执行SQL更新. + * + * @return 更新数量 + * @throws SQLException SQL异常 + */ + public int executeUpdate() throws SQLException { + Context context = MetricsContext.start("ShardingPreparedStatement-executeUpdate"); + int result; + if (1 == preparedStatements.size()) { + result = preparedStatements.iterator().next().executeUpdate(); + MetricsContext.stop(context); + return result; + } + result = ExecutorEngine.execute(preparedStatements, new ExecuteUnit() { + + @Override + public Integer execute(final PreparedStatement input) throws Exception { + return input.executeUpdate(); + } + }, new MergeUnit() { + + @Override + public Integer merge(final List results) { + int result = 0; + for (Integer each : results) { + result += each; + } + return result; + } + }); + MetricsContext.stop(context); + return result; + } + + /** + * 执行SQL请求. + * + * @return true表示执行DQL, false表示执行的DML + * @throws SQLException SQL异常 + */ + public boolean execute() throws SQLException { + Context context = MetricsContext.start("ShardingPreparedStatement-execute"); + if (1 == preparedStatements.size()) { + boolean result = preparedStatements.iterator().next().execute(); + MetricsContext.stop(context); + return result; + } + List result = ExecutorEngine.execute(preparedStatements, new ExecuteUnit() { + + @Override + public Boolean execute(final PreparedStatement input) throws Exception { + return input.execute(); + } + }); + MetricsContext.stop(context); + return result.get(0); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/executor/StatementExecutor.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/executor/StatementExecutor.java new file mode 100644 index 0000000000000..2a25040695353 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/executor/StatementExecutor.java @@ -0,0 +1,237 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.executor; + +import java.sql.ResultSet; +import java.sql.SQLException; +import java.sql.Statement; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Collection; +import java.util.List; + +import com.codahale.metrics.Timer.Context; +import com.dangdang.ddframe.rdb.sharding.metrics.MetricsContext; + +import lombok.RequiredArgsConstructor; + +/** + * 多线程执行静态语句对象请求的执行器. + * + * @author gaohongtao + */ +@RequiredArgsConstructor +public final class StatementExecutor { + + private final Collection statements = new ArrayList<>(); + + /** + * 添加静态语句对象至执行上下文. + * + * @param sql 转换后的SQL语句 + * @param statement 静态语句对象 + */ + public void addStatement(final String sql, final Statement statement) { + statements.add(new StatementEntity(sql, statement)); + } + + /** + * 执行SQL查询. + * + * @return 结果集列表 + * @throws SQLException SQL异常 + */ + public List executeQuery() throws SQLException { + Context context = MetricsContext.start("ShardingStatement-executeQuery"); + List result; + if (1 == statements.size()) { + StatementEntity entity = statements.iterator().next(); + result = Arrays.asList(entity.statement.executeQuery(entity.sql)); + MetricsContext.stop(context); + return result; + } + result = ExecutorEngine.execute(statements, new ExecuteUnit() { + + @Override + public ResultSet execute(final StatementEntity input) throws Exception { + return input.statement.executeQuery(input.sql); + } + }); + MetricsContext.stop(context); + return result; + } + + /** + * 执行SQL更新. + * + * @return 更新数量 + * @throws SQLException SQL异常 + */ + public int executeUpdate() throws SQLException { + return executeUpdate(new Updater() { + + @Override + public int executeUpdate(final Statement statement, final String sql) throws SQLException { + return statement.executeUpdate(sql); + } + }); + } + + public int executeUpdate(final int autoGeneratedKeys) throws SQLException { + return executeUpdate(new Updater() { + + @Override + public int executeUpdate(final Statement statement, final String sql) throws SQLException { + return statement.executeUpdate(sql, autoGeneratedKeys); + } + }); + } + + public int executeUpdate(final int[] columnIndexes) throws SQLException { + return executeUpdate(new Updater() { + + @Override + public int executeUpdate(final Statement statement, final String sql) throws SQLException { + return statement.executeUpdate(sql, columnIndexes); + } + }); + } + + public int executeUpdate(final String[] columnNames) throws SQLException { + return executeUpdate(new Updater() { + + @Override + public int executeUpdate(final Statement statement, final String sql) throws SQLException { + return statement.executeUpdate(sql, columnNames); + } + }); + } + + private int executeUpdate(final Updater updater) throws SQLException { + Context context = MetricsContext.start("ShardingStatement-executeUpdate"); + int result; + if (1 == statements.size()) { + StatementEntity entity = statements.iterator().next(); + result = updater.executeUpdate(entity.statement, entity.sql); + MetricsContext.stop(context); + return result; + } + result = ExecutorEngine.execute(statements, new ExecuteUnit() { + + @Override + public Integer execute(final StatementEntity input) throws Exception { + return updater.executeUpdate(input.statement, input.sql); + } + }, new MergeUnit() { + + @Override + public Integer merge(final List results) { + int result = 0; + for (int each : results) { + result += each; + } + return result; + } + }); + MetricsContext.stop(context); + return result; + } + + /** + * 执行SQL请求. + * + * @return true表示执行DQL语句, false表示执行的DML语句 + * @throws SQLException SQL异常 + */ + public boolean execute() throws SQLException { + return execute(new Executor() { + + @Override + public boolean execute(final Statement statement, final String sql) throws SQLException { + return statement.execute(sql); + } + }); + } + + public boolean execute(final int autoGeneratedKeys) throws SQLException { + return execute(new Executor() { + + @Override + public boolean execute(final Statement statement, final String sql) throws SQLException { + return statement.execute(sql, autoGeneratedKeys); + } + }); + } + + public boolean execute(final int[] columnIndexes) throws SQLException { + return execute(new Executor() { + + @Override + public boolean execute(final Statement statement, final String sql) throws SQLException { + return statement.execute(sql, columnIndexes); + } + }); + } + + public boolean execute(final String[] columnNames) throws SQLException { + return execute(new Executor() { + + @Override + public boolean execute(final Statement statement, final String sql) throws SQLException { + return statement.execute(sql, columnNames); + } + }); + } + + private boolean execute(final Executor executor) throws SQLException { + Context context = MetricsContext.start("ShardingStatement-execute"); + if (1 == statements.size()) { + StatementEntity entity = statements.iterator().next(); + boolean result = executor.execute(entity.statement, entity.sql); + MetricsContext.stop(context); + return result; + } + List result = ExecutorEngine.execute(statements, new ExecuteUnit() { + + @Override + public Boolean execute(final StatementEntity input) throws Exception { + return executor.execute(input.statement, input.sql); + } + }); + MetricsContext.stop(context); + return result.get(0); + } + + private interface Updater { + + int executeUpdate(Statement statement, String sql) throws SQLException; + } + + private interface Executor { + + boolean execute(Statement statement, String sql) throws SQLException; + } + + @RequiredArgsConstructor + private class StatementEntity { + + private final String sql; + + private final Statement statement; + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/AbstractShardingResultSet.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/AbstractShardingResultSet.java new file mode 100644 index 0000000000000..33f5fef29deb5 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/AbstractShardingResultSet.java @@ -0,0 +1,77 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.jdbc; + +import java.sql.ResultSet; +import java.sql.SQLException; +import java.util.List; + +import com.dangdang.ddframe.rdb.sharding.jdbc.adapter.AbstractResultSetAdapter; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.Limit; + +import lombok.extern.slf4j.Slf4j; + +/** + * 支持分片的结果集抽象类. + * + * @author zhangliang + */ +@Slf4j +public abstract class AbstractShardingResultSet extends AbstractResultSetAdapter { + + private final Limit limit; + + private boolean offsetSkipped; + + private int readCount; + + protected AbstractShardingResultSet(final List resultSets, final Limit limit) { + super(resultSets); + this.limit = limit; + setCurrentResultSet(resultSets.get(0)); + } + + @Override + public final boolean next() throws SQLException { + if (null != limit && !offsetSkipped) { + skipOffset(); + } + return null == limit ? nextForSharding() : ++readCount <= limit.getRowCount() && nextForSharding(); + } + + private void skipOffset() { + for (int i = 0; i < limit.getOffset(); i++) { + try { + if (!nextForSharding()) { + break; + } + } catch (final SQLException ignored) { + log.warn("Skip result set error", ignored); + } + } + offsetSkipped = true; + } + + /** + * 迭代结果集. + * + * @return true 可以继续访问 false 不能继续访问 + * @throws SQLException + */ + protected abstract boolean nextForSharding() throws SQLException; +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/ShardingConnection.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/ShardingConnection.java new file mode 100644 index 0000000000000..a7c0ffff21831 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/ShardingConnection.java @@ -0,0 +1,129 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.jdbc; + +import java.sql.Connection; +import java.sql.DatabaseMetaData; +import java.sql.PreparedStatement; +import java.sql.SQLException; +import java.sql.Statement; +import java.util.Collection; +import java.util.HashMap; +import java.util.Map; + +import com.codahale.metrics.Timer.Context; +import com.dangdang.ddframe.rdb.sharding.api.DatabaseType; +import com.dangdang.ddframe.rdb.sharding.api.rule.ShardingRule; +import com.dangdang.ddframe.rdb.sharding.jdbc.adapter.AbstractConnectionAdapter; +import com.dangdang.ddframe.rdb.sharding.metrics.MetricsContext; +import com.dangdang.ddframe.rdb.sharding.router.SQLRouteEngine; + +/** + * 支持分片的数据库连接. + * + * @author zhangliang + */ +public final class ShardingConnection extends AbstractConnectionAdapter { + + private final ShardingRule shardingRule; + + private final DatabaseMetaData metaData; + + private Map connectionMap = new HashMap<>(); + + private SQLRouteEngine sqlRouteEngine; + + public ShardingConnection(final ShardingRule shardingRule, final DatabaseMetaData metaData) throws SQLException { + this.shardingRule = shardingRule; + this.metaData = metaData; + sqlRouteEngine = new SQLRouteEngine(shardingRule, DatabaseType.valueFrom(metaData.getDatabaseProductName())); + } + + /** + * 根据数据源名称获取相应的数据库连接. + * + * @param dataSourceName 数据源名称 + * @return 数据库连接 + */ + public Connection getConnection(final String dataSourceName) throws SQLException { + if (connectionMap.containsKey(dataSourceName)) { + return connectionMap.get(dataSourceName); + } + Context context = MetricsContext.start("ShardingConnection-getConnection", dataSourceName); + Connection connection = shardingRule.getDataSourceRule().getDataSource(dataSourceName).getConnection(); + MetricsContext.stop(context); + replayMethodsInvovation(connection); + connectionMap.put(dataSourceName, connection); + return connection; + } + + @Override + public DatabaseMetaData getMetaData() throws SQLException { + return metaData; + } + + @Override + public PreparedStatement prepareStatement(final String sql) throws SQLException { + return new ShardingPreparedStatement(sqlRouteEngine, this, sql); + } + + @Override + public PreparedStatement prepareStatement(final String sql, final int resultSetType, final int resultSetConcurrency) throws SQLException { + return new ShardingPreparedStatement(sqlRouteEngine, this, sql, resultSetType, resultSetConcurrency); + } + + @Override + public PreparedStatement prepareStatement(final String sql, final int resultSetType, final int resultSetConcurrency, final int resultSetHoldability) throws SQLException { + return new ShardingPreparedStatement(sqlRouteEngine, this, sql, resultSetType, resultSetConcurrency, resultSetHoldability); + } + + @Override + public PreparedStatement prepareStatement(final String sql, final int autoGeneratedKeys) throws SQLException { + return new ShardingPreparedStatement(sqlRouteEngine, this, sql, autoGeneratedKeys); + } + + @Override + public PreparedStatement prepareStatement(final String sql, final int[] columnIndexes) throws SQLException { + return new ShardingPreparedStatement(sqlRouteEngine, this, sql, columnIndexes); + } + + @Override + public PreparedStatement prepareStatement(final String sql, final String[] columnNames) throws SQLException { + return new ShardingPreparedStatement(sqlRouteEngine, this, sql, columnNames); + } + + @Override + public Statement createStatement() throws SQLException { + return new ShardingStatement(sqlRouteEngine, this); + } + + @Override + public Statement createStatement(final int resultSetType, final int resultSetConcurrency) throws SQLException { + return new ShardingStatement(sqlRouteEngine, this, resultSetType, resultSetConcurrency); + } + + @Override + public Statement createStatement(final int resultSetType, final int resultSetConcurrency, final int resultSetHoldability) throws SQLException { + return new ShardingStatement(sqlRouteEngine, this, resultSetType, resultSetConcurrency, resultSetHoldability); + } + + @Override + public Collection getConnections() { + return connectionMap.values(); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/ShardingPreparedStatement.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/ShardingPreparedStatement.java new file mode 100644 index 0000000000000..817790dd38413 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/ShardingPreparedStatement.java @@ -0,0 +1,186 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.jdbc; + +import java.sql.Connection; +import java.sql.PreparedStatement; +import java.sql.ResultSet; +import java.sql.SQLException; +import java.sql.Statement; +import java.util.ArrayList; +import java.util.Collection; +import java.util.Collections; +import java.util.LinkedList; +import java.util.List; + +import com.dangdang.ddframe.rdb.sharding.executor.PreparedStatementExecutor; +import com.dangdang.ddframe.rdb.sharding.jdbc.adapter.AbstractPreparedStatementAdapter; +import com.dangdang.ddframe.rdb.sharding.merger.ResultSetFactory; +import com.dangdang.ddframe.rdb.sharding.router.SQLExecutionUnit; +import com.dangdang.ddframe.rdb.sharding.router.SQLRouteEngine; +import com.dangdang.ddframe.rdb.sharding.router.SQLRouteResult; +import com.google.common.collect.Lists; + +/** + * 支持分片的预编译语句对象. + * + * @author zhangliang + */ +public final class ShardingPreparedStatement extends AbstractPreparedStatementAdapter { + + private final String sql; + + private final Collection cachedRoutedPreparedStatements = new LinkedList<>(); + + private Integer autoGeneratedKeys; + + private int[] columnIndexes; + + private String[] columnNames; + + private boolean hasExecuted; + + private final List> batchParameters = new ArrayList<>(); + + public ShardingPreparedStatement(final SQLRouteEngine sqlRouteEngine, final ShardingConnection shardingConnection, final String sql) throws SQLException { + this(sqlRouteEngine, shardingConnection, sql, ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY, ResultSet.HOLD_CURSORS_OVER_COMMIT); + } + + public ShardingPreparedStatement(final SQLRouteEngine sqlRouteEngine, final ShardingConnection shardingConnection, + final String sql, final int resultSetType, final int resultSetConcurrency) throws SQLException { + this(sqlRouteEngine, shardingConnection, sql, resultSetType, resultSetConcurrency, ResultSet.HOLD_CURSORS_OVER_COMMIT); + } + + public ShardingPreparedStatement(final SQLRouteEngine sqlRouteEngine, final ShardingConnection shardingConnection, + final String sql, final int resultSetType, final int resultSetConcurrency, final int resultSetHoldability) throws SQLException { + super(sqlRouteEngine, shardingConnection, resultSetType, resultSetConcurrency, resultSetHoldability); + this.sql = sql; + } + + public ShardingPreparedStatement(final SQLRouteEngine sqlRouteEngine, final ShardingConnection shardingConnection, final String sql, final int autoGeneratedKeys) throws SQLException { + this(sqlRouteEngine, shardingConnection, sql); + this.autoGeneratedKeys = autoGeneratedKeys; + } + + public ShardingPreparedStatement(final SQLRouteEngine sqlRouteEngine, final ShardingConnection shardingConnection, final String sql, final int[] columnIndexes) throws SQLException { + this(sqlRouteEngine, shardingConnection, sql); + this.columnIndexes = columnIndexes; + } + + public ShardingPreparedStatement(final SQLRouteEngine sqlRouteEngine, final ShardingConnection shardingConnection, final String sql, final String[] columnNames) throws SQLException { + this(sqlRouteEngine, shardingConnection, sql); + this.columnNames = columnNames; + } + + @Override + public ResultSet executeQuery() throws SQLException { + hasExecuted = true; + setCurrentResultSet(ResultSetFactory.getResultSet(new PreparedStatementExecutor(getRoutedPreparedStatements()).executeQuery(), getMergeContext())); + return getCurrentResultSet(); + } + + @Override + public int executeUpdate() throws SQLException { + hasExecuted = true; + return new PreparedStatementExecutor(getRoutedPreparedStatements()).executeUpdate(); + } + + @Override + public boolean execute() throws SQLException { + hasExecuted = true; + return new PreparedStatementExecutor(getRoutedPreparedStatements()).execute(); + } + + @Override + public void addBatch() throws SQLException { + batchParameters.add(Lists.newArrayList(getParameters())); + getParameters().clear(); + } + + @Override + public void clearBatch() throws SQLException { + batchParameters.clear(); + } + + @Override + public int[] executeBatch() throws SQLException { + hasExecuted = true; + int[] result = new int[batchParameters.size()]; + int i = 0; + for (List each : batchParameters) { + result[i++] = new PreparedStatementExecutor(routeSQL(each)).executeUpdate(); + } + return result; + } + + private Collection getRoutedPreparedStatements() throws SQLException { + if (!hasExecuted) { + return Collections.emptyList(); + } + routeIfNeed(); + return cachedRoutedPreparedStatements; + } + + @Override + public Collection getRoutedStatements() throws SQLException { + return getRoutedPreparedStatements(); + } + + private void routeIfNeed() throws SQLException { + if (!cachedRoutedPreparedStatements.isEmpty()) { + return; + } + cachedRoutedPreparedStatements.addAll(routeSQL(getParameters())); + } + + private List routeSQL(final List parameters) throws SQLException { + List result = new ArrayList<>(); + SQLRouteResult sqlRouteResult = getSqlRouteEngine().route(sql, parameters); + setMergeContext(sqlRouteResult.getMergeContext()); + for (SQLExecutionUnit each : sqlRouteResult.getExecutionUnits()) { + PreparedStatement preparedStatement = generatePrepareStatement(getShardingConnection().getConnection(each.getDataSource()), each.getSql()); + replayMethodsInvovation(preparedStatement); + setParameters(preparedStatement, parameters); + result.add(preparedStatement); + } + return result; + } + + private PreparedStatement generatePrepareStatement(final Connection conn, final String shardingSql) throws SQLException { + if (null != autoGeneratedKeys) { + return conn.prepareStatement(shardingSql, autoGeneratedKeys); + } + if (null != columnIndexes) { + return conn.prepareStatement(shardingSql, columnIndexes); + } + if (null != columnNames) { + return conn.prepareStatement(shardingSql, columnNames); + } + if (0 != getResultSetHoldability()) { + return conn.prepareStatement(shardingSql, getResultSetType(), getResultSetConcurrency(), getResultSetHoldability()); + } + return conn.prepareStatement(shardingSql, getResultSetType(), getResultSetConcurrency()); + } + + private void setParameters(final PreparedStatement preparedStatement, final List parameters) throws SQLException { + int i = 1; + for (Object each : parameters) { + preparedStatement.setObject(i++, each); + } + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/ShardingStatement.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/ShardingStatement.java new file mode 100644 index 0000000000000..cd62d2863e4ce --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/ShardingStatement.java @@ -0,0 +1,194 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.jdbc; + +import java.sql.Connection; +import java.sql.ResultSet; +import java.sql.SQLException; +import java.sql.Statement; +import java.util.ArrayList; +import java.util.Collection; +import java.util.Collections; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import com.dangdang.ddframe.rdb.sharding.executor.StatementExecutor; +import com.dangdang.ddframe.rdb.sharding.jdbc.adapter.AbstractStatementAdapter; +import com.dangdang.ddframe.rdb.sharding.merger.ResultSetFactory; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.MergeContext; +import com.dangdang.ddframe.rdb.sharding.router.SQLExecutionUnit; +import com.dangdang.ddframe.rdb.sharding.router.SQLRouteEngine; +import com.dangdang.ddframe.rdb.sharding.router.SQLRouteResult; +import com.google.common.base.Charsets; +import com.google.common.hash.HashCode; +import com.google.common.hash.Hashing; + +import lombok.AccessLevel; +import lombok.Getter; +import lombok.Setter; + +/** + * 支持分片的静态语句对象. + * + * @author gaohongtao + */ +public class ShardingStatement extends AbstractStatementAdapter { + + @Getter(AccessLevel.PROTECTED) + private final ShardingConnection shardingConnection; + + @Getter(AccessLevel.PROTECTED) + private final SQLRouteEngine sqlRouteEngine; + + @Getter + private final int resultSetType; + + @Getter + private final int resultSetConcurrency; + + @Getter + private final int resultSetHoldability; + + private final Map cachedRoutedStatements = new HashMap<>(); + + @Getter(AccessLevel.PROTECTED) + @Setter(AccessLevel.PROTECTED) + private MergeContext mergeContext; + + @Getter(AccessLevel.PROTECTED) + @Setter(AccessLevel.PROTECTED) + private ResultSet currentResultSet; + + public ShardingStatement(final SQLRouteEngine sqlRouteEngine, final ShardingConnection shardingConnection) throws SQLException { + this(sqlRouteEngine, shardingConnection, ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY, ResultSet.HOLD_CURSORS_OVER_COMMIT); + } + + public ShardingStatement(final SQLRouteEngine sqlRouteEngine, final ShardingConnection shardingConnection, final int resultSetType, final int resultSetConcurrency) throws SQLException { + this(sqlRouteEngine, shardingConnection, resultSetType, resultSetConcurrency, ResultSet.HOLD_CURSORS_OVER_COMMIT); + } + + public ShardingStatement(final SQLRouteEngine sqlRouteEngine, final ShardingConnection shardingConnection, + final int resultSetType, final int resultSetConcurrency, final int resultSetHoldability) throws SQLException { + super(Statement.class); + this.shardingConnection = shardingConnection; + this.sqlRouteEngine = sqlRouteEngine; + this.resultSetType = resultSetType; + this.resultSetConcurrency = resultSetConcurrency; + this.resultSetHoldability = resultSetHoldability; + } + + @Override + public Connection getConnection() throws SQLException { + return shardingConnection; + } + + @Override + public ResultSet executeQuery(final String sql) throws SQLException { + if (null != currentResultSet && !currentResultSet.isClosed()) { + currentResultSet.close(); + } + currentResultSet = ResultSetFactory.getResultSet(generateExecutor(sql).executeQuery(), mergeContext); + return currentResultSet; + } + + @Override + public int executeUpdate(final String sql) throws SQLException { + return generateExecutor(sql).executeUpdate(); + } + + @Override + public int executeUpdate(final String sql, final int autoGeneratedKeys) throws SQLException { + return generateExecutor(sql).executeUpdate(autoGeneratedKeys); + } + + @Override + public int executeUpdate(final String sql, final int[] columnIndexes) throws SQLException { + return generateExecutor(sql).executeUpdate(columnIndexes); + } + + @Override + public int executeUpdate(final String sql, final String[] columnNames) throws SQLException { + return generateExecutor(sql).executeUpdate(columnNames); + } + + @Override + public boolean execute(final String sql) throws SQLException { + return generateExecutor(sql).execute(); + } + + @Override + public boolean execute(final String sql, final int autoGeneratedKeys) throws SQLException { + return generateExecutor(sql).execute(autoGeneratedKeys); + } + + @Override + public boolean execute(final String sql, final int[] columnIndexes) throws SQLException { + return generateExecutor(sql).execute(columnIndexes); + } + + @Override + public boolean execute(final String sql, final String[] columnNames) throws SQLException { + return generateExecutor(sql).execute(columnNames); + } + + private StatementExecutor generateExecutor(final String sql) throws SQLException { + StatementExecutor result = new StatementExecutor(); + SQLRouteResult sqlRouteResult = sqlRouteEngine.route(sql, Collections.emptyList()); + mergeContext = sqlRouteResult.getMergeContext(); + for (SQLExecutionUnit each : sqlRouteResult.getExecutionUnits()) { + result.addStatement(each.getSql(), generateStatement(each.getSql(), each.getDataSource())); + } + return result; + } + + private Statement generateStatement(final String sql, final String dataSourceName) throws SQLException { + HashCode hashCode = Hashing.md5().newHasher().putString(sql, Charsets.UTF_8).putString(dataSourceName, Charsets.UTF_8).hash(); + if (cachedRoutedStatements.containsKey(hashCode)) { + return cachedRoutedStatements.get(hashCode); + } + Connection connection = shardingConnection.getConnection(dataSourceName); + Statement result; + if (0 == resultSetHoldability) { + result = connection.createStatement(resultSetType, resultSetConcurrency); + } else { + result = connection.createStatement(resultSetType, resultSetConcurrency, resultSetHoldability); + } + replayMethodsInvovation(result); + cachedRoutedStatements.put(hashCode, result); + return result; + } + + @Override + public ResultSet getResultSet() throws SQLException { + if (null != currentResultSet) { + return currentResultSet; + } + List resultSets = new ArrayList<>(getRoutedStatements().size()); + for (Statement each : getRoutedStatements()) { + resultSets.add(each.getResultSet()); + } + currentResultSet = ResultSetFactory.getResultSet(resultSets, mergeContext); + return currentResultSet; + } + + @Override + public Collection getRoutedStatements() throws SQLException { + return cachedRoutedStatements.values(); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/AbstractConnectionAdapter.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/AbstractConnectionAdapter.java new file mode 100644 index 0000000000000..d425a9f0ed109 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/AbstractConnectionAdapter.java @@ -0,0 +1,142 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.jdbc.adapter; + +import java.sql.Connection; +import java.sql.ResultSet; +import java.sql.SQLException; +import java.sql.SQLWarning; +import java.util.Collection; + +import com.dangdang.ddframe.rdb.sharding.jdbc.unsupported.AbstractUnsupportedOperationConnection; + +/** + * 数据库连接适配类. + * + * @author zhangliang + */ +public abstract class AbstractConnectionAdapter extends AbstractUnsupportedOperationConnection { + + private boolean autoCommit = true; + + private boolean readOnly = true; + + private boolean closed; + + private int transactionIsolation = TRANSACTION_READ_UNCOMMITTED; + + protected abstract Collection getConnections(); + + @Override + public final boolean getAutoCommit() throws SQLException { + return autoCommit; + } + + @Override + public final void setAutoCommit(final boolean autoCommit) throws SQLException { + this.autoCommit = autoCommit; + if (getConnections().isEmpty()) { + recordMethodInvocation(Connection.class, "setAutoCommit", new Class[] {boolean.class}, new Object[] {autoCommit}); + return; + } + for (Connection each : getConnections()) { + each.setAutoCommit(autoCommit); + } + } + + @Override + public final void commit() throws SQLException { + for (Connection each : getConnections()) { + each.commit(); + } + } + + @Override + public final void rollback() throws SQLException { + for (Connection each : getConnections()) { + each.rollback(); + } + } + + @Override + public final void close() throws SQLException { + for (Connection each : getConnections()) { + each.close(); + } + closed = true; + } + + @Override + public final boolean isClosed() throws SQLException { + return closed; + } + + @Override + public final boolean isReadOnly() throws SQLException { + return readOnly; + } + + @Override + public final void setReadOnly(final boolean readOnly) throws SQLException { + this.readOnly = readOnly; + if (getConnections().isEmpty()) { + recordMethodInvocation(Connection.class, "setReadOnly", new Class[] {boolean.class}, new Object[] {readOnly}); + return; + } + for (Connection each : getConnections()) { + each.setReadOnly(readOnly); + } + } + + @Override + public final int getTransactionIsolation() throws SQLException { + return transactionIsolation; + } + + @Override + public final void setTransactionIsolation(final int level) throws SQLException { + transactionIsolation = level; + if (getConnections().isEmpty()) { + recordMethodInvocation(Connection.class, "setTransactionIsolation", new Class[] {int.class}, new Object[] {level}); + return; + } + for (Connection each : getConnections()) { + each.setTransactionIsolation(level); + } + } + + // -------以下代码与MySQL实现保持一致.------- + + @Override + public SQLWarning getWarnings() throws SQLException { + return null; + } + + @Override + public void clearWarnings() throws SQLException { + } + + @Override + public final int getHoldability() throws SQLException { + return ResultSet.CLOSE_CURSORS_AT_COMMIT; + } + + @Override + public final void setHoldability(final int holdability) throws SQLException { + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/AbstractDataSourceAdapter.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/AbstractDataSourceAdapter.java new file mode 100644 index 0000000000000..4c7216238a878 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/AbstractDataSourceAdapter.java @@ -0,0 +1,53 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.jdbc.adapter; + +import java.io.PrintWriter; +import java.sql.SQLException; +import java.sql.SQLFeatureNotSupportedException; +import java.util.logging.Logger; + +import com.dangdang.ddframe.rdb.sharding.jdbc.unsupported.AbstractUnsupportedOperationDataSource; + +import lombok.RequiredArgsConstructor; + +/** + * 数据源适配类. + * + * @author zhangliang + */ +@RequiredArgsConstructor +public abstract class AbstractDataSourceAdapter extends AbstractUnsupportedOperationDataSource { + + private PrintWriter logWriter = new PrintWriter(System.out); + + @Override + public final PrintWriter getLogWriter() throws SQLException { + return logWriter; + } + + @Override + public final void setLogWriter(final PrintWriter out) throws SQLException { + this.logWriter = out; + } + + @Override + public final Logger getParentLogger() throws SQLFeatureNotSupportedException { + return Logger.getLogger(Logger.GLOBAL_LOGGER_NAME); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/AbstractPreparedStatementAdapter.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/AbstractPreparedStatementAdapter.java new file mode 100644 index 0000000000000..f160fc963e5b6 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/AbstractPreparedStatementAdapter.java @@ -0,0 +1,275 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.jdbc.adapter; + +import java.io.InputStream; +import java.io.Reader; +import java.math.BigDecimal; +import java.net.URL; +import java.sql.Blob; +import java.sql.Clob; +import java.sql.Date; +import java.sql.Ref; +import java.sql.SQLException; +import java.sql.SQLXML; +import java.sql.Time; +import java.sql.Timestamp; +import java.util.ArrayList; +import java.util.Calendar; +import java.util.List; + +import com.dangdang.ddframe.rdb.sharding.jdbc.ShardingConnection; +import com.dangdang.ddframe.rdb.sharding.jdbc.unsupported.AbstractUnsupportedOperationPreparedStatement; +import com.dangdang.ddframe.rdb.sharding.router.SQLRouteEngine; + +import lombok.Getter; + +/** + * 预编译语句对象的适配类. + * + *

+ * 封装与分片核心逻辑不相关的方法. + *

+ * + * @author zhangliang + */ +public abstract class AbstractPreparedStatementAdapter extends AbstractUnsupportedOperationPreparedStatement { + + @Getter + private final List parameters = new ArrayList<>(); + + public AbstractPreparedStatementAdapter(final SQLRouteEngine sqlRouteEngine, final ShardingConnection shardingConnection, + final int resultSetType, final int resultSetConcurrency, final int resultSetHoldability) throws SQLException { + super(sqlRouteEngine, shardingConnection, resultSetType, resultSetConcurrency, resultSetHoldability); + } + + @Override + public final void setNull(final int parameterIndex, final int sqlType) throws SQLException { + setParameter(parameterIndex, null); + } + + @Override + public final void setNull(final int parameterIndex, final int sqlType, final String typeName) throws SQLException { + setParameter(parameterIndex, null); + } + + @Override + public final void setBoolean(final int parameterIndex, final boolean x) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setByte(final int parameterIndex, final byte x) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setShort(final int parameterIndex, final short x) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setInt(final int parameterIndex, final int x) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setLong(final int parameterIndex, final long x) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setFloat(final int parameterIndex, final float x) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setDouble(final int parameterIndex, final double x) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setString(final int parameterIndex, final String x) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setBigDecimal(final int parameterIndex, final BigDecimal x) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setDate(final int parameterIndex, final Date x) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setDate(final int parameterIndex, final Date x, final Calendar cal) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setTime(final int parameterIndex, final Time x) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setTime(final int parameterIndex, final Time x, final Calendar cal) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setTimestamp(final int parameterIndex, final Timestamp x) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setTimestamp(final int parameterIndex, final Timestamp x, final Calendar cal) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setBytes(final int parameterIndex, final byte[] x) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setBlob(final int parameterIndex, final Blob x) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setBlob(final int parameterIndex, final InputStream x) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setBlob(final int parameterIndex, final InputStream x, final long length) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setClob(final int parameterIndex, final Clob x) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setClob(final int parameterIndex, final Reader x) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setClob(final int parameterIndex, final Reader x, final long length) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setAsciiStream(final int parameterIndex, final InputStream x) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setAsciiStream(final int parameterIndex, final InputStream x, final int length) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setAsciiStream(final int parameterIndex, final InputStream x, final long length) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setUnicodeStream(final int parameterIndex, final InputStream x, final int length) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setBinaryStream(final int parameterIndex, final InputStream x) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setBinaryStream(final int parameterIndex, final InputStream x, final int length) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setBinaryStream(final int parameterIndex, final InputStream x, final long length) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setCharacterStream(final int parameterIndex, final Reader x) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setCharacterStream(final int parameterIndex, final Reader x, final int length) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setCharacterStream(final int parameterIndex, final Reader x, final long length) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setURL(final int parameterIndex, final URL x) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setSQLXML(final int parameterIndex, final SQLXML x) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setRef(final int parameterIndex, final Ref x) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setObject(final int parameterIndex, final Object x) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setObject(final int parameterIndex, final Object x, final int targetSqlType) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void setObject(final int parameterIndex, final Object x, final int targetSqlType, final int scaleOrLength) throws SQLException { + setParameter(parameterIndex, x); + } + + @Override + public final void clearParameters() throws SQLException { + parameters.clear(); + } + + private void setParameter(final int index, final Object x) { + int extendedSize = index - parameters.size(); + if (extendedSize > 1) { + while (--extendedSize > 0) { + parameters.add(null); + } + } + parameters.add(index - 1, x); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/AbstractResultSetAdapter.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/AbstractResultSetAdapter.java new file mode 100644 index 0000000000000..837389d11c257 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/AbstractResultSetAdapter.java @@ -0,0 +1,119 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.jdbc.adapter; + +import java.sql.ResultSet; +import java.sql.ResultSetMetaData; +import java.sql.SQLException; +import java.sql.SQLWarning; +import java.sql.Statement; +import java.util.List; + +import lombok.Getter; +import lombok.RequiredArgsConstructor; + +/** + * 处理多结果集的适配器. + * + * @author zhangliang + */ +@RequiredArgsConstructor +public abstract class AbstractResultSetAdapter extends AbstractResultSetGetterAdapter { + + @Getter + private final List resultSets; + + private boolean closed; + + @Override + public final void close() throws SQLException { + for (ResultSet each : resultSets) { + each.close(); + } + closed = true; + } + + @Override + public final boolean isClosed() throws SQLException { + return closed; + } + + @Override + public final boolean wasNull() throws SQLException { + return getCurrentResultSet().wasNull(); + } + + @Override + public final int getFetchDirection() throws SQLException { + return getCurrentResultSet().getFetchDirection(); + } + + @Override + public final void setFetchDirection(final int direction) throws SQLException { + for (ResultSet each : resultSets) { + each.setFetchDirection(direction); + } + } + + @Override + public final int getFetchSize() throws SQLException { + return getCurrentResultSet().getFetchSize(); + } + + @Override + public final void setFetchSize(final int rows) throws SQLException { + for (ResultSet each : resultSets) { + each.setFetchSize(rows); + } + } + + @Override + public final int getType() throws SQLException { + return getCurrentResultSet().getType(); + } + + @Override + public final int getConcurrency() throws SQLException { + return getCurrentResultSet().getConcurrency(); + } + + @Override + public final Statement getStatement() throws SQLException { + return getCurrentResultSet().getStatement(); + } + + @Override + public final SQLWarning getWarnings() throws SQLException { + return getCurrentResultSet().getWarnings(); + } + + @Override + public final void clearWarnings() throws SQLException { + getCurrentResultSet().clearWarnings(); + } + + @Override + public final ResultSetMetaData getMetaData() throws SQLException { + return getCurrentResultSet().getMetaData(); + } + + @Override + public final int findColumn(final String columnLabel) throws SQLException { + return getCurrentResultSet().findColumn(columnLabel); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/AbstractResultSetGetterAdapter.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/AbstractResultSetGetterAdapter.java new file mode 100644 index 0000000000000..b84c4b5c35f3c --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/AbstractResultSetGetterAdapter.java @@ -0,0 +1,327 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.jdbc.adapter; + +import java.io.InputStream; +import java.io.Reader; +import java.math.BigDecimal; +import java.net.URL; +import java.sql.Blob; +import java.sql.Clob; +import java.sql.Date; +import java.sql.ResultSet; +import java.sql.SQLException; +import java.sql.SQLXML; +import java.sql.Time; +import java.sql.Timestamp; +import java.util.Calendar; +import java.util.Map; + +import com.dangdang.ddframe.rdb.sharding.jdbc.unsupported.AbstractUnsupportedOperationResultSet; + +import lombok.AccessLevel; +import lombok.Getter; +import lombok.RequiredArgsConstructor; +import lombok.Setter; + +/** + * 处理多结果集的适配器. + * + * @author zhangliang + */ +@RequiredArgsConstructor +public abstract class AbstractResultSetGetterAdapter extends AbstractUnsupportedOperationResultSet { + + @Getter(AccessLevel.PROTECTED) + @Setter(AccessLevel.PROTECTED) + private ResultSet currentResultSet; + + @Override + public final boolean getBoolean(final int columnIndex) throws SQLException { + return currentResultSet.getBoolean(columnIndex); + } + + @Override + public final boolean getBoolean(final String columnLabel) throws SQLException { + return currentResultSet.getBoolean(columnLabel); + } + + @Override + public final byte getByte(final int columnIndex) throws SQLException { + return currentResultSet.getByte(columnIndex); + } + + @Override + public final byte getByte(final String columnLabel) throws SQLException { + return currentResultSet.getByte(columnLabel); + } + + @Override + public final short getShort(final int columnIndex) throws SQLException { + return currentResultSet.getShort(columnIndex); + } + + @Override + public final short getShort(final String columnLabel) throws SQLException { + return currentResultSet.getShort(columnLabel); + } + + @Override + public final int getInt(final int columnIndex) throws SQLException { + return currentResultSet.getInt(columnIndex); + } + + @Override + public final int getInt(final String columnLabel) throws SQLException { + return currentResultSet.getInt(columnLabel); + } + + @Override + public final long getLong(final int columnIndex) throws SQLException { + return currentResultSet.getLong(columnIndex); + } + + @Override + public final long getLong(final String columnLabel) throws SQLException { + return currentResultSet.getLong(columnLabel); + } + + @Override + public final float getFloat(final int columnIndex) throws SQLException { + return currentResultSet.getFloat(columnIndex); + } + + @Override + public final float getFloat(final String columnLabel) throws SQLException { + return currentResultSet.getFloat(columnLabel); + } + + @Override + public final double getDouble(final int columnIndex) throws SQLException { + return currentResultSet.getDouble(columnIndex); + } + + @Override + public final double getDouble(final String columnLabel) throws SQLException { + return currentResultSet.getDouble(columnLabel); + } + + @Override + public final String getString(final int columnIndex) throws SQLException { + return currentResultSet.getString(columnIndex); + } + + @Override + public final String getString(final String columnLabel) throws SQLException { + return currentResultSet.getString(columnLabel); + } + + @Override + public final BigDecimal getBigDecimal(final int columnIndex) throws SQLException { + return currentResultSet.getBigDecimal(columnIndex); + } + + @Override + public final BigDecimal getBigDecimal(final String columnLabel) throws SQLException { + return currentResultSet.getBigDecimal(columnLabel); + } + + @SuppressWarnings("deprecation") + @Override + public final BigDecimal getBigDecimal(final int columnIndex, final int scale) throws SQLException { + return currentResultSet.getBigDecimal(columnIndex, scale); + } + + @SuppressWarnings("deprecation") + @Override + public final BigDecimal getBigDecimal(final String columnLabel, final int scale) throws SQLException { + return currentResultSet.getBigDecimal(columnLabel, scale); + } + + @Override + public final byte[] getBytes(final int columnIndex) throws SQLException { + return currentResultSet.getBytes(columnIndex); + } + + @Override + public final byte[] getBytes(final String columnLabel) throws SQLException { + return currentResultSet.getBytes(columnLabel); + } + + @Override + public final Date getDate(final int columnIndex) throws SQLException { + return currentResultSet.getDate(columnIndex); + } + + @Override + public final Date getDate(final String columnLabel) throws SQLException { + return currentResultSet.getDate(columnLabel); + } + + @Override + public final Date getDate(final int columnIndex, final Calendar cal) throws SQLException { + return currentResultSet.getDate(columnIndex, cal); + } + + @Override + public final Date getDate(final String columnLabel, final Calendar cal) throws SQLException { + return currentResultSet.getDate(columnLabel, cal); + } + + @Override + public final Time getTime(final int columnIndex) throws SQLException { + return currentResultSet.getTime(columnIndex); + } + + @Override + public final Time getTime(final String columnLabel) throws SQLException { + return currentResultSet.getTime(columnLabel); + } + + @Override + public final Time getTime(final int columnIndex, final Calendar cal) throws SQLException { + return currentResultSet.getTime(columnIndex, cal); + } + + @Override + public final Time getTime(final String columnLabel, final Calendar cal) throws SQLException { + return currentResultSet.getTime(columnLabel, cal); + } + + @Override + public final Timestamp getTimestamp(final int columnIndex) throws SQLException { + return currentResultSet.getTimestamp(columnIndex); + } + + @Override + public final Timestamp getTimestamp(final String columnLabel) throws SQLException { + return currentResultSet.getTimestamp(columnLabel); + } + + @Override + public final Timestamp getTimestamp(final int columnIndex, final Calendar cal) throws SQLException { + return currentResultSet.getTimestamp(columnIndex, cal); + } + + @Override + public final Timestamp getTimestamp(final String columnLabel, final Calendar cal) throws SQLException { + return currentResultSet.getTimestamp(columnLabel, cal); + } + + @Override + public final InputStream getAsciiStream(final int columnIndex) throws SQLException { + return currentResultSet.getAsciiStream(columnIndex); + } + + @Override + public final InputStream getAsciiStream(final String columnLabel) throws SQLException { + return currentResultSet.getAsciiStream(columnLabel); + } + + @SuppressWarnings("deprecation") + @Override + public final InputStream getUnicodeStream(final int columnIndex) throws SQLException { + return currentResultSet.getUnicodeStream(columnIndex); + } + + @SuppressWarnings("deprecation") + @Override + public final InputStream getUnicodeStream(final String columnLabel) throws SQLException { + return currentResultSet.getUnicodeStream(columnLabel); + } + + @Override + public final InputStream getBinaryStream(final int columnIndex) throws SQLException { + return currentResultSet.getBinaryStream(columnIndex); + } + + @Override + public final InputStream getBinaryStream(final String columnLabel) throws SQLException { + return currentResultSet.getBinaryStream(columnLabel); + } + + @Override + public final Reader getCharacterStream(final int columnIndex) throws SQLException { + return currentResultSet.getCharacterStream(columnIndex); + } + + @Override + public final Reader getCharacterStream(final String columnLabel) throws SQLException { + return currentResultSet.getCharacterStream(columnLabel); + } + + @Override + public final Blob getBlob(final int columnIndex) throws SQLException { + return currentResultSet.getBlob(columnIndex); + } + + @Override + public final Blob getBlob(final String columnLabel) throws SQLException { + return currentResultSet.getBlob(columnLabel); + } + + @Override + public final Clob getClob(final int columnIndex) throws SQLException { + return currentResultSet.getClob(columnIndex); + } + + @Override + public final Clob getClob(final String columnLabel) throws SQLException { + return currentResultSet.getClob(columnLabel); + } + + @Override + public final URL getURL(final int columnIndex) throws SQLException { + return currentResultSet.getURL(columnIndex); + } + + @Override + public final URL getURL(final String columnLabel) throws SQLException { + return currentResultSet.getURL(columnLabel); + } + + @Override + public final SQLXML getSQLXML(final int columnIndex) throws SQLException { + return currentResultSet.getSQLXML(columnIndex); + } + + @Override + public final SQLXML getSQLXML(final String columnLabel) throws SQLException { + return currentResultSet.getSQLXML(columnLabel); + } + + @Override + public final Object getObject(final int columnIndex) throws SQLException { + return currentResultSet.getObject(columnIndex); + } + + @Override + public final Object getObject(final String columnLabel) throws SQLException { + return currentResultSet.getObject(columnLabel); + } + + @Override + public final Object getObject(final int columnIndex, final Map> map) throws SQLException { + return currentResultSet.getObject(columnIndex, map); + } + + @Override + public final Object getObject(final String columnLabel, final Map> map) throws SQLException { + return currentResultSet.getObject(columnLabel, map); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/AbstractStatementAdapter.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/AbstractStatementAdapter.java new file mode 100644 index 0000000000000..d4296606ffd4b --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/AbstractStatementAdapter.java @@ -0,0 +1,163 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.jdbc.adapter; + +import java.sql.SQLException; +import java.sql.SQLFeatureNotSupportedException; +import java.sql.SQLWarning; +import java.sql.Statement; +import java.util.Collection; + +import com.dangdang.ddframe.rdb.sharding.jdbc.unsupported.AbstractUnsupportedOperationStatement; + +import lombok.RequiredArgsConstructor; + +/** + * 静态语句对象适配类. + * + * @author gaohongtao + */ +@RequiredArgsConstructor +public abstract class AbstractStatementAdapter extends AbstractUnsupportedOperationStatement { + + private final Class recordTargetClass; + + private boolean closed; + + private boolean poolable; + + private int fetchSize; + + @Override + public final void close() throws SQLException { + for (Statement each : getRoutedStatements()) { + each.close(); + } + closed = true; + getRoutedStatements().clear(); + } + + @Override + public final boolean isClosed() throws SQLException { + return closed; + } + + @Override + public final boolean isPoolable() throws SQLException { + return poolable; + } + + @Override + public final void setPoolable(final boolean poolable) throws SQLException { + this.poolable = poolable; + if (getRoutedStatements().isEmpty()) { + recordMethodInvocation(recordTargetClass, "setPoolable", new Class[] {boolean.class}, new Object[] {poolable}); + return; + } + for (Statement each : getRoutedStatements()) { + each.setPoolable(poolable); + } + } + + @Override + public final int getFetchSize() throws SQLException { + return fetchSize; + } + + @Override + public final void setFetchSize(final int rows) throws SQLException { + this.fetchSize = rows; + if (getRoutedStatements().isEmpty()) { + recordMethodInvocation(recordTargetClass, "setFetchSize", new Class[] {int.class}, new Object[] {rows}); + return; + } + for (Statement each : getRoutedStatements()) { + each.setFetchSize(rows); + } + } + + @Override + public final void setEscapeProcessing(final boolean enable) throws SQLException { + if (getRoutedStatements().isEmpty()) { + recordMethodInvocation(recordTargetClass, "setEscapeProcessing", new Class[] {boolean.class}, new Object[] {enable}); + return; + } + for (Statement each : getRoutedStatements()) { + each.setEscapeProcessing(enable); + } + } + + @Override + public final void cancel() throws SQLException { + for (Statement each : getRoutedStatements()) { + each.cancel(); + } + } + + @Override + public final void setCursorName(final String name) throws SQLException { + if (getRoutedStatements().isEmpty()) { + recordMethodInvocation(recordTargetClass, "setCursorName", new Class[] {String.class}, new Object[] {name}); + return; + } + for (Statement each : getRoutedStatements()) { + each.setCursorName(name); + } + } + + @Override + public final int getUpdateCount() throws SQLException { + int result = 0; + for (Statement each : getRoutedStatements()) { + result += each.getUpdateCount(); + } + return result; + } + + @Override + public SQLWarning getWarnings() throws SQLException { + return null; + } + + @Override + public void clearWarnings() throws SQLException { + } + + /* + * 只有存储过程会出现多结果集, 因此不支持. + */ + @Override + public final boolean getMoreResults() throws SQLException { + return false; + } + + @Override + public final boolean getMoreResults(final int current) throws SQLException { + return false; + } + + + + /** + * 获取路由的静态语句对象集合. + * + * @return 路由的静态语句对象集合 + * @throws SQLException + */ + public abstract Collection getRoutedStatements() throws SQLException; +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/WrapperAdapter.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/WrapperAdapter.java new file mode 100644 index 0000000000000..c7fae0c29ecf4 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/WrapperAdapter.java @@ -0,0 +1,77 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.jdbc.adapter; + +import java.sql.SQLException; +import java.sql.Wrapper; +import java.util.ArrayList; +import java.util.Collection; + +import com.dangdang.ddframe.rdb.sharding.exception.ShardingJdbcException; +import com.dangdang.ddframe.rdb.sharding.jdbc.util.JdbcMethodInvocation; + +/** + * JDBC Wrapper适配类. + * + * @author zhangliang + */ +public class WrapperAdapter implements Wrapper { + + private Collection jdbcMethodInvocations = new ArrayList<>(); + + @SuppressWarnings("unchecked") + @Override + public final T unwrap(final Class iface) throws SQLException { + if (isWrapperFor(iface)) { + return (T) this; + } + throw new SQLException(String.format("[%s] cannot be unwrapped as [%s]", getClass().getName(), iface.getName())); + } + + @Override + public final boolean isWrapperFor(final Class iface) throws SQLException { + return iface.isInstance(this); + } + + /** + * 记录方法调用. + * + * @param targetClass 目标类 + * @param methodName 方法名称 + * @param argumentTypes 参数类型 + * @param arguments 参数 + */ + protected final void recordMethodInvocation(final Class targetClass, final String methodName, final Class[] argumentTypes, final Object[] arguments) { + try { + jdbcMethodInvocations.add(new JdbcMethodInvocation(targetClass.getMethod(methodName, argumentTypes), arguments)); + } catch (final NoSuchMethodException ex) { + throw new ShardingJdbcException(ex); + } + } + + /** + * 回放记录的方法调用. + * + * @param target 目标对象 + */ + protected final void replayMethodsInvovation(final Object target) { + for (JdbcMethodInvocation each : jdbcMethodInvocations) { + each.invoke(target); + } + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/unsupported/AbstractResultSetUpdaterAdapter.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/unsupported/AbstractResultSetUpdaterAdapter.java new file mode 100644 index 0000000000000..2848428c32e41 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/unsupported/AbstractResultSetUpdaterAdapter.java @@ -0,0 +1,455 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.jdbc.unsupported; + +import java.io.InputStream; +import java.io.Reader; +import java.math.BigDecimal; +import java.sql.Array; +import java.sql.Blob; +import java.sql.Clob; +import java.sql.Date; +import java.sql.NClob; +import java.sql.Ref; +import java.sql.ResultSet; +import java.sql.RowId; +import java.sql.SQLException; +import java.sql.SQLFeatureNotSupportedException; +import java.sql.SQLXML; +import java.sql.Time; +import java.sql.Timestamp; + +import com.dangdang.ddframe.rdb.sharding.jdbc.adapter.WrapperAdapter; + +/** + * 更新结果集的适配器. + * + * @author zhangliang + */ +public abstract class AbstractResultSetUpdaterAdapter extends WrapperAdapter implements ResultSet { + + @Override + public final void updateNull(final int columnIndex) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateNull(final String columnLabel) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateBoolean(final int columnIndex, final boolean x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateBoolean(final String columnLabel, final boolean x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateByte(final int columnIndex, final byte x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateByte(final String columnLabel, final byte x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateShort(final int columnIndex, final short x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateShort(final String columnLabel, final short x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateInt(final int columnIndex, final int x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateInt(final String columnLabel, final int x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateLong(final int columnIndex, final long x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateLong(final String columnLabel, final long x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateFloat(final int columnIndex, final float x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateFloat(final String columnLabel, final float x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateDouble(final int columnIndex, final double x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateDouble(final String columnLabel, final double x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateBigDecimal(final int columnIndex, final BigDecimal x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateBigDecimal(final String columnLabel, final BigDecimal x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateString(final int columnIndex, final String x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateString(final String columnLabel, final String x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateNString(final int columnIndex, final String nString) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateNString(final String columnLabel, final String nString) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateBytes(final int columnIndex, final byte[] x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateBytes(final String columnLabel, final byte[] x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateDate(final int columnIndex, final Date x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateDate(final String columnLabel, final Date x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateTime(final int columnIndex, final Time x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateTime(final String columnLabel, final Time x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateTimestamp(final int columnIndex, final Timestamp x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateTimestamp(final String columnLabel, final Timestamp x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateAsciiStream(final int columnIndex, final InputStream inputStream) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateAsciiStream(final String columnLabel, final InputStream inputStream) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateAsciiStream(final int columnIndex, final InputStream x, final int length) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateAsciiStream(final String columnLabel, final InputStream x, final int length) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateAsciiStream(final int columnIndex, final InputStream inputStream, final long length) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateAsciiStream(final String columnLabel, final InputStream inputStream, final long length) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateBinaryStream(final int columnIndex, final InputStream x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateBinaryStream(final String columnLabel, final InputStream x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateBinaryStream(final int columnIndex, final InputStream x, final int length) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateBinaryStream(final String columnLabel, final InputStream x, final int length) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateBinaryStream(final int columnIndex, final InputStream x, final long length) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateBinaryStream(final String columnLabel, final InputStream x, final long length) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateCharacterStream(final int columnIndex, final Reader x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateCharacterStream(final String columnLabel, final Reader x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateCharacterStream(final int columnIndex, final Reader x, final int length) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateCharacterStream(final String columnLabel, final Reader reader, final int length) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateCharacterStream(final int columnIndex, final Reader x, final long length) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateCharacterStream(final String columnLabel, final Reader reader, final long length) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateNCharacterStream(final int columnIndex, final Reader x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateNCharacterStream(final String columnLabel, final Reader x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateNCharacterStream(final int columnIndex, final Reader x, final long length) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateNCharacterStream(final String columnLabel, final Reader x, final long length) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateObject(final int columnIndex, final Object x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateObject(final String columnLabel, final Object x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateObject(final int columnIndex, final Object x, final int scaleOrLength) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateObject(final String columnLabel, final Object x, final int scaleOrLength) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateRef(final int columnIndex, final Ref x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateRef(final String columnLabel, final Ref x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateBlob(final int columnIndex, final Blob x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateBlob(final String columnLabel, final Blob x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateBlob(final int columnIndex, final InputStream inputStream) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateBlob(final String columnLabel, final InputStream inputStream) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateBlob(final int columnIndex, final InputStream inputStream, final long length) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateBlob(final String columnLabel, final InputStream inputStream, final long length) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateClob(final int columnIndex, final Clob x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateClob(final String columnLabel, final Clob x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateClob(final int columnIndex, final Reader reader) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateClob(final String columnLabel, final Reader reader) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateClob(final int columnIndex, final Reader reader, final long length) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateClob(final String columnLabel, final Reader reader, final long length) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateNClob(final int columnIndex, final NClob nClob) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateNClob(final String columnLabel, final NClob nClob) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateNClob(final int columnIndex, final Reader reader) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateNClob(final String columnLabel, final Reader reader) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateNClob(final int columnIndex, final Reader reader, final long length) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateNClob(final String columnLabel, final Reader reader, final long length) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateArray(final int columnIndex, final Array x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateArray(final String columnLabel, final Array x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateRowId(final int columnIndex, final RowId x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateRowId(final String columnLabel, final RowId x) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateSQLXML(final int columnIndex, final SQLXML xmlObject) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } + + @Override + public final void updateSQLXML(final String columnLabel, final SQLXML xmlObject) throws SQLException { + throw new SQLFeatureNotSupportedException("updateXXX"); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/unsupported/AbstractUnsupportedOperationConnection.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/unsupported/AbstractUnsupportedOperationConnection.java new file mode 100644 index 0000000000000..839d94930add4 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/unsupported/AbstractUnsupportedOperationConnection.java @@ -0,0 +1,184 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.jdbc.unsupported; + +import java.sql.Array; +import java.sql.Blob; +import java.sql.CallableStatement; +import java.sql.Clob; +import java.sql.Connection; +import java.sql.NClob; +import java.sql.SQLClientInfoException; +import java.sql.SQLException; +import java.sql.SQLFeatureNotSupportedException; +import java.sql.SQLXML; +import java.sql.Savepoint; +import java.sql.Struct; +import java.util.Map; +import java.util.Properties; +import java.util.concurrent.Executor; + +import com.dangdang.ddframe.rdb.sharding.jdbc.adapter.WrapperAdapter; + +/** + * 声明不支持操作的数据库连接对象. + * + * @author zhangliang + */ +public abstract class AbstractUnsupportedOperationConnection extends WrapperAdapter implements Connection { + + @Override + public final CallableStatement prepareCall(final String sql) throws SQLException { + throw new SQLFeatureNotSupportedException("prepareCall"); + } + + @Override + public final CallableStatement prepareCall(final String sql, final int resultSetType, final int resultSetConcurrency) throws SQLException { + throw new SQLFeatureNotSupportedException("prepareCall"); + } + + @Override + public final CallableStatement prepareCall(final String sql, final int resultSetType, final int resultSetConcurrency, final int resultSetHoldability) throws SQLException { + throw new SQLFeatureNotSupportedException("prepareCall"); + } + + @Override + public final String nativeSQL(final String sql) throws SQLException { + throw new SQLFeatureNotSupportedException("nativeSQL"); + } + + @Override + public final Savepoint setSavepoint() throws SQLException { + throw new SQLFeatureNotSupportedException("setSavepoint"); + } + + @Override + public final Savepoint setSavepoint(final String name) throws SQLException { + throw new SQLFeatureNotSupportedException("setSavepoint name"); + } + + @Override + public final void releaseSavepoint(final Savepoint savepoint) throws SQLException { + throw new SQLFeatureNotSupportedException("releaseSavepoint"); + } + + @Override + public final void rollback(final Savepoint savepoint) throws SQLException { + throw new SQLFeatureNotSupportedException("rollback savepoint"); + } + + @Override + public final void abort(final Executor executor) throws SQLException { + throw new SQLFeatureNotSupportedException("abort"); + } + + @Override + public final String getCatalog() throws SQLException { + throw new SQLFeatureNotSupportedException("getCatalog"); + } + + @Override + public final void setCatalog(final String catalog) throws SQLException { + throw new SQLFeatureNotSupportedException("setCatalog"); + } + + @Override + public final String getSchema() throws SQLException { + throw new SQLFeatureNotSupportedException("getSchema"); + } + + @Override + public final void setSchema(final String schema) throws SQLException { + throw new SQLFeatureNotSupportedException("setSchema"); + } + + @Override + public final Map> getTypeMap() throws SQLException { + throw new SQLFeatureNotSupportedException("getTypeMap"); + } + + @Override + public final void setTypeMap(final Map> map) throws SQLException { + throw new SQLFeatureNotSupportedException("setTypeMap"); + } + + @Override + public final int getNetworkTimeout() throws SQLException { + throw new SQLFeatureNotSupportedException("getNetworkTimeout"); + } + + @Override + public final void setNetworkTimeout(final Executor executor, final int milliseconds) throws SQLException { + throw new SQLFeatureNotSupportedException("setNetworkTimeout"); + } + + @Override + public final Clob createClob() throws SQLException { + throw new SQLFeatureNotSupportedException("createClob"); + } + + @Override + public final Blob createBlob() throws SQLException { + throw new SQLFeatureNotSupportedException("createBlob"); + } + + @Override + public final NClob createNClob() throws SQLException { + throw new SQLFeatureNotSupportedException("createNClob"); + } + + @Override + public final SQLXML createSQLXML() throws SQLException { + throw new SQLFeatureNotSupportedException("createSQLXML"); + } + + @Override + public final Array createArrayOf(final String typeName, final Object[] elements) throws SQLException { + throw new SQLFeatureNotSupportedException("createArrayOf"); + } + + @Override + public final Struct createStruct(final String typeName, final Object[] attributes) throws SQLException { + throw new SQLFeatureNotSupportedException("createStruct"); + } + + @Override + public final boolean isValid(final int timeout) throws SQLException { + throw new SQLFeatureNotSupportedException("isValid"); + } + + @Override + public final Properties getClientInfo() throws SQLException { + throw new SQLFeatureNotSupportedException("getClientInfo"); + } + + @Override + public final String getClientInfo(final String name) throws SQLException { + throw new SQLFeatureNotSupportedException("getClientInfo name"); + } + + @Override + public final void setClientInfo(final String name, final String value) throws SQLClientInfoException { + throw new UnsupportedOperationException("setClientInfo name value"); + } + + @Override + public final void setClientInfo(final Properties properties) throws SQLClientInfoException { + throw new UnsupportedOperationException("setClientInfo properties"); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/unsupported/AbstractUnsupportedOperationDataSource.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/unsupported/AbstractUnsupportedOperationDataSource.java new file mode 100644 index 0000000000000..a62d3fe3f6421 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/unsupported/AbstractUnsupportedOperationDataSource.java @@ -0,0 +1,43 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.jdbc.unsupported; + +import java.sql.SQLException; +import java.sql.SQLFeatureNotSupportedException; + +import javax.sql.DataSource; + +import com.dangdang.ddframe.rdb.sharding.jdbc.adapter.WrapperAdapter; + +/** + * 声明不支持操作的数据源对象. + * + * @author zhangliang + */ +public abstract class AbstractUnsupportedOperationDataSource extends WrapperAdapter implements DataSource { + + @Override + public final int getLoginTimeout() throws SQLException { + throw new SQLFeatureNotSupportedException("unsupported getLoginTimeout()"); + } + + @Override + public final void setLoginTimeout(final int seconds) throws SQLException { + throw new SQLFeatureNotSupportedException("unsupported setLoginTimeout(int seconds)"); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/unsupported/AbstractUnsupportedOperationPreparedStatement.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/unsupported/AbstractUnsupportedOperationPreparedStatement.java new file mode 100644 index 0000000000000..d6581cc295827 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/unsupported/AbstractUnsupportedOperationPreparedStatement.java @@ -0,0 +1,95 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.jdbc.unsupported; + +import java.io.Reader; +import java.sql.Array; +import java.sql.NClob; +import java.sql.ParameterMetaData; +import java.sql.PreparedStatement; +import java.sql.ResultSetMetaData; +import java.sql.RowId; +import java.sql.SQLException; +import java.sql.SQLFeatureNotSupportedException; + +import com.dangdang.ddframe.rdb.sharding.jdbc.ShardingConnection; +import com.dangdang.ddframe.rdb.sharding.jdbc.ShardingStatement; +import com.dangdang.ddframe.rdb.sharding.router.SQLRouteEngine; + +/** + * 声明不支持操作的预编译语句对象. + * + * @author zhangliang + */ +public abstract class AbstractUnsupportedOperationPreparedStatement extends ShardingStatement implements PreparedStatement { + + public AbstractUnsupportedOperationPreparedStatement(final SQLRouteEngine sqlRouteEngine, final ShardingConnection shardingConnection, + final int resultSetType, final int resultSetConcurrency, final int resultSetHoldability) throws SQLException { + super(sqlRouteEngine, shardingConnection, resultSetType, resultSetConcurrency, resultSetHoldability); + } + + @Override + public final ResultSetMetaData getMetaData() throws SQLException { + throw new SQLFeatureNotSupportedException("getMetaData"); + } + + @Override + public final ParameterMetaData getParameterMetaData() throws SQLException { + throw new SQLFeatureNotSupportedException("ParameterMetaData"); + } + + @Override + public final void setNString(final int parameterIndex, final String x) throws SQLException { + throw new SQLFeatureNotSupportedException("setNString"); + } + + @Override + public final void setNClob(final int parameterIndex, final NClob x) throws SQLException { + throw new SQLFeatureNotSupportedException("setNClob"); + } + + @Override + public final void setNClob(final int parameterIndex, final Reader x) throws SQLException { + throw new SQLFeatureNotSupportedException("setNClob"); + } + + @Override + public final void setNClob(final int parameterIndex, final Reader x, final long length) throws SQLException { + throw new SQLFeatureNotSupportedException("setNClob"); + } + + @Override + public final void setNCharacterStream(final int parameterIndex, final Reader x) throws SQLException { + throw new SQLFeatureNotSupportedException("setNCharacterStream"); + } + + @Override + public final void setNCharacterStream(final int parameterIndex, final Reader x, final long length) throws SQLException { + throw new SQLFeatureNotSupportedException("setNCharacterStream"); + } + + @Override + public final void setArray(final int parameterIndex, final Array x) throws SQLException { + throw new SQLFeatureNotSupportedException("setArray"); + } + + @Override + public final void setRowId(final int parameterIndex, final RowId x) throws SQLException { + throw new SQLFeatureNotSupportedException("setRowId"); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/unsupported/AbstractUnsupportedOperationResultSet.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/unsupported/AbstractUnsupportedOperationResultSet.java new file mode 100644 index 0000000000000..c0230df879bfb --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/unsupported/AbstractUnsupportedOperationResultSet.java @@ -0,0 +1,224 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.jdbc.unsupported; + +import java.io.Reader; +import java.sql.Array; +import java.sql.NClob; +import java.sql.Ref; +import java.sql.RowId; +import java.sql.SQLException; +import java.sql.SQLFeatureNotSupportedException; + +/** + * 声明不支持操作的数据结果集对象. + * + * @author zhangliang + */ +public abstract class AbstractUnsupportedOperationResultSet extends AbstractResultSetUpdaterAdapter { + + @Override + public final boolean previous() throws SQLException { + throw new SQLFeatureNotSupportedException("previous"); + } + + @Override + public final boolean isBeforeFirst() throws SQLException { + throw new SQLFeatureNotSupportedException("isBeforeFirst"); + } + + @Override + public final boolean isAfterLast() throws SQLException { + throw new SQLFeatureNotSupportedException("isAfterLast"); + } + + @Override + public final boolean isFirst() throws SQLException { + throw new SQLFeatureNotSupportedException("isFirst"); + } + + @Override + public final boolean isLast() throws SQLException { + throw new SQLFeatureNotSupportedException("isLast"); + } + + @Override + public final void beforeFirst() throws SQLException { + throw new SQLFeatureNotSupportedException("beforeFirst"); + } + + @Override + public final void afterLast() throws SQLException { + throw new SQLFeatureNotSupportedException("afterLast"); + } + + @Override + public final boolean first() throws SQLException { + throw new SQLFeatureNotSupportedException("first"); + } + + @Override + public final boolean last() throws SQLException { + throw new SQLFeatureNotSupportedException("last"); + } + + @Override + public final boolean absolute(final int row) throws SQLException { + throw new SQLFeatureNotSupportedException("absolute"); + } + + @Override + public final boolean relative(final int rows) throws SQLException { + throw new SQLFeatureNotSupportedException("relative"); + } + + @Override + public final int getRow() throws SQLException { + throw new SQLFeatureNotSupportedException("getRow"); + } + + @Override + public final void insertRow() throws SQLException { + throw new SQLFeatureNotSupportedException("insertRow"); + } + + @Override + public final void updateRow() throws SQLException { + throw new SQLFeatureNotSupportedException("updateRow"); + } + + @Override + public final void deleteRow() throws SQLException { + throw new SQLFeatureNotSupportedException("deleteRow"); + } + + @Override + public final void refreshRow() throws SQLException { + throw new SQLFeatureNotSupportedException("refreshRow"); + } + + @Override + public final void cancelRowUpdates() throws SQLException { + throw new SQLFeatureNotSupportedException("cancelRowUpdates"); + } + + @Override + public final void moveToInsertRow() throws SQLException { + throw new SQLFeatureNotSupportedException("moveToInsertRow"); + } + + @Override + public final void moveToCurrentRow() throws SQLException { + throw new SQLFeatureNotSupportedException("moveToCurrentRow"); + } + + @Override + public final boolean rowInserted() throws SQLException { + throw new SQLFeatureNotSupportedException("rowInserted"); + } + + @Override + public final boolean rowUpdated() throws SQLException { + throw new SQLFeatureNotSupportedException("rowUpdated"); + } + + @Override + public final boolean rowDeleted() throws SQLException { + throw new SQLFeatureNotSupportedException("rowDeleted"); + } + + @Override + public final String getCursorName() throws SQLException { + throw new SQLFeatureNotSupportedException("getCursorName"); + } + + @Override + public final int getHoldability() throws SQLException { + throw new SQLFeatureNotSupportedException("getHoldability"); + } + + @Override + public final String getNString(final int columnIndex) throws SQLException { + throw new SQLFeatureNotSupportedException("getNString"); + } + + @Override + public final String getNString(final String columnLabel) throws SQLException { + throw new SQLFeatureNotSupportedException("getNString"); + } + + @Override + public final NClob getNClob(final int columnIndex) throws SQLException { + throw new SQLFeatureNotSupportedException("getNClob"); + } + + @Override + public final NClob getNClob(final String columnLabel) throws SQLException { + throw new SQLFeatureNotSupportedException("getNClob"); + } + + @Override + public final Reader getNCharacterStream(final int columnIndex) throws SQLException { + throw new SQLFeatureNotSupportedException("getNCharacterStream"); + } + + @Override + public final Reader getNCharacterStream(final String columnLabel) throws SQLException { + throw new SQLFeatureNotSupportedException("getNCharacterStream"); + } + + @Override + public final Ref getRef(final int columnIndex) throws SQLException { + throw new SQLFeatureNotSupportedException("getRef"); + } + + @Override + public final Ref getRef(final String columnLabel) throws SQLException { + throw new SQLFeatureNotSupportedException("getRef"); + } + + @Override + public final Array getArray(final int columnIndex) throws SQLException { + throw new SQLFeatureNotSupportedException("getArray"); + } + + @Override + public final Array getArray(final String columnLabel) throws SQLException { + throw new SQLFeatureNotSupportedException("getArray"); + } + + @Override + public final RowId getRowId(final int columnIndex) throws SQLException { + throw new SQLFeatureNotSupportedException("getRowId"); + } + + @Override + public final RowId getRowId(final String columnLabel) throws SQLException { + throw new SQLFeatureNotSupportedException("getRowId"); + } + + @Override + public final T getObject(final int columnIndex, final Class type) throws SQLException { + throw new SQLFeatureNotSupportedException("getObject with type"); + } + + @Override + public final T getObject(final String columnLabel, final Class type) throws SQLException { + throw new SQLFeatureNotSupportedException("getObject with type"); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/unsupported/AbstractUnsupportedOperationStatement.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/unsupported/AbstractUnsupportedOperationStatement.java new file mode 100644 index 0000000000000..fc00b7bdb7754 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/unsupported/AbstractUnsupportedOperationStatement.java @@ -0,0 +1,103 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.jdbc.unsupported; + +import java.sql.ResultSet; +import java.sql.SQLException; +import java.sql.SQLFeatureNotSupportedException; +import java.sql.Statement; + +import com.dangdang.ddframe.rdb.sharding.jdbc.adapter.WrapperAdapter; + +/** + * 声明不支持操作的静态语句对象. + * + * @author gaohongtao + */ +public abstract class AbstractUnsupportedOperationStatement extends WrapperAdapter implements Statement { + + @Override + public final int getMaxFieldSize() throws SQLException { + throw new SQLFeatureNotSupportedException("getMaxFieldSize"); + } + + @Override + public final void setMaxFieldSize(final int max) throws SQLException { + throw new SQLFeatureNotSupportedException("setMaxFieldSize"); + } + + @Override + public final int getMaxRows() throws SQLException { + throw new SQLFeatureNotSupportedException("getMaxRows"); + } + + @Override + public final void setMaxRows(final int max) throws SQLException { + throw new SQLFeatureNotSupportedException("setMaxRows"); + } + + @Override + public final int getQueryTimeout() throws SQLException { + throw new SQLFeatureNotSupportedException("getQueryTimeout"); + } + + @Override + public final void setQueryTimeout(final int seconds) throws SQLException { + throw new SQLFeatureNotSupportedException("setQueryTimeout"); + } + + @Override + public final int getFetchDirection() throws SQLException { + throw new SQLFeatureNotSupportedException("getFetchDirection"); + } + + @Override + public final void setFetchDirection(final int direction) throws SQLException { + throw new SQLFeatureNotSupportedException("setFetchDirection"); + } + + @Override + public final ResultSet getGeneratedKeys() throws SQLException { + throw new SQLFeatureNotSupportedException("getGeneratedKeys"); + } + + @Override + public final void addBatch(final String sql) throws SQLException { + throw new SQLFeatureNotSupportedException("addBatch sql"); + } + + @Override + public void clearBatch() throws SQLException { + throw new SQLFeatureNotSupportedException("clearBatch"); + } + + @Override + public int[] executeBatch() throws SQLException { + throw new SQLFeatureNotSupportedException("executeBatch"); + } + + @Override + public final void closeOnCompletion() throws SQLException { + throw new SQLFeatureNotSupportedException("closeOnCompletion"); + } + + @Override + public final boolean isCloseOnCompletion() throws SQLException { + throw new SQLFeatureNotSupportedException("isCloseOnCompletion"); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/util/JdbcMethodInvocation.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/util/JdbcMethodInvocation.java new file mode 100644 index 0000000000000..18f83b031b692 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/jdbc/util/JdbcMethodInvocation.java @@ -0,0 +1,51 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.jdbc.util; + +import java.lang.reflect.InvocationTargetException; +import java.lang.reflect.Method; + +import com.dangdang.ddframe.rdb.sharding.exception.ShardingJdbcException; + +import lombok.RequiredArgsConstructor; + +/** + * 反射调用JDBC相关方法的工具类. + * + * @author gaohongtao + */ +@RequiredArgsConstructor +public final class JdbcMethodInvocation { + + private final Method method; + + private final Object[] arguments; + + /** + *  调用方法. + * + * @param target 目标对象 + */ + public void invoke(final Object target) { + try { + method.invoke(target, arguments); + } catch (final IllegalAccessException | InvocationTargetException ex) { + throw new ShardingJdbcException("Invoke jdbc method exception", ex); + } + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/ResultSetFactory.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/ResultSetFactory.java new file mode 100644 index 0000000000000..d4e5a097f7a29 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/ResultSetFactory.java @@ -0,0 +1,75 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.merger; + +import java.lang.reflect.InvocationHandler; +import java.lang.reflect.Proxy; +import java.sql.ResultSet; +import java.sql.SQLException; +import java.util.List; + +import com.dangdang.ddframe.rdb.sharding.merger.aggregation.AggregationInvokeHandler; +import com.dangdang.ddframe.rdb.sharding.merger.aggregation.AggregationResultSet; +import com.dangdang.ddframe.rdb.sharding.merger.groupby.GroupByInvokeHandler; +import com.dangdang.ddframe.rdb.sharding.merger.groupby.GroupByResultSet; +import com.dangdang.ddframe.rdb.sharding.merger.iterator.IteratorResultSet; +import com.dangdang.ddframe.rdb.sharding.merger.orderby.OrderByResultSet; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.MergeContext; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.MergeContext.ResultSetType; + +import lombok.AccessLevel; +import lombok.RequiredArgsConstructor; +import lombok.extern.slf4j.Slf4j; + +/** + * 创建归并分片结果集的工厂. + * + * @author gaohongtao + */ +@RequiredArgsConstructor(access = AccessLevel.PRIVATE) +@Slf4j +public final class ResultSetFactory { + + /** + * 获取结果集. + * + * @param resultSets 结果集列表 + * @param sqlParsedResult SQL解析结果 + * @return 结果集包装 + */ + public static ResultSet getResultSet(final List resultSets, final MergeContext mergeContext) throws SQLException { + ResultSetType resultSetType = mergeContext.getResultSetType(); + log.trace("Get '{}' result set", resultSetType); + switch (resultSetType) { + case GroupBy: + return createDelegateResultSet(new GroupByInvokeHandler(new GroupByResultSet(resultSets, mergeContext))); + case Aggregate: + return createDelegateResultSet(new AggregationInvokeHandler(new AggregationResultSet(resultSets, mergeContext))); + case OrderBy: + return new OrderByResultSet(resultSets, mergeContext); + case Iterator: + return new IteratorResultSet(resultSets, mergeContext); + default: + throw new UnsupportedOperationException(resultSetType.name()); + } + } + + private static ResultSet createDelegateResultSet(final InvocationHandler handler) { + return (ResultSet) Proxy.newProxyInstance(ResultSetFactory.class.getClassLoader(), new Class[]{ResultSet.class}, handler); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/AbstractAggregationUnit.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/AbstractAggregationUnit.java new file mode 100644 index 0000000000000..ae03d33d02057 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/AbstractAggregationUnit.java @@ -0,0 +1,48 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.merger.aggregation; + +import java.sql.SQLException; +import java.util.ArrayList; +import java.util.Collection; + +import com.dangdang.ddframe.rdb.sharding.merger.common.ResultSetQueryIndex; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.AggregationColumn; + +/** + * 归并计算单元的抽象类. + * + * @author zhangliang + */ +public abstract class AbstractAggregationUnit implements AggregationUnit { + + @Override + public final void merge(final AggregationColumn aggregationColumn, final AggregationValue aggregationValue, final ResultSetQueryIndex resultSetQueryIndex) throws SQLException { + if (!aggregationColumn.getDerivedColumns().isEmpty()) { + Collection> paramList = new ArrayList>(aggregationColumn.getDerivedColumns().size()); + for (AggregationColumn each : aggregationColumn.getDerivedColumns()) { + paramList.add(aggregationValue.getValue(new ResultSetQueryIndex(each.getAlias().get()))); + } + doMerge(paramList.toArray(new Comparable[aggregationColumn.getDerivedColumns().size()])); + } else { + doMerge(aggregationValue.getValue(resultSetQueryIndex)); + } + } + + protected abstract void doMerge(Comparable... values); +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/AccumulationAggregationUnit.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/AccumulationAggregationUnit.java new file mode 100644 index 0000000000000..1fd2055aa8ae9 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/AccumulationAggregationUnit.java @@ -0,0 +1,50 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.merger.aggregation; + +import java.math.BigDecimal; + +import com.dangdang.ddframe.rdb.sharding.merger.common.ResultSetUtil; + +import lombok.RequiredArgsConstructor; +import lombok.extern.slf4j.Slf4j; + +/** + * 累加聚合单元. + * + * @author zhangliang + */ +@RequiredArgsConstructor +@Slf4j +public final class AccumulationAggregationUnit extends AbstractAggregationUnit { + + private final Class returnType; + + private BigDecimal result = new BigDecimal(0); + + @Override + public void doMerge(final Comparable... values) { + result = result.add(new BigDecimal(values[0].toString())); + log.trace("Accumulation result: {}", result.toString()); + } + + @Override + public Comparable getResult() { + return (Comparable) ResultSetUtil.convertValue(result, returnType); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/AggregationInvokeHandler.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/AggregationInvokeHandler.java new file mode 100644 index 0000000000000..4d3960cd906a6 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/AggregationInvokeHandler.java @@ -0,0 +1,69 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.merger.aggregation; + +import java.lang.reflect.Method; +import java.sql.ResultSet; +import java.sql.SQLException; + +import com.dangdang.ddframe.rdb.sharding.merger.common.AbstractMergerInvokeHandler; +import com.dangdang.ddframe.rdb.sharding.merger.common.ResultSetQueryIndex; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.AggregationColumn; +import com.google.common.base.Optional; + +/** + * 聚合函数动态代理. + * + * @author gaohongtao, zhangliang + */ +public final class AggregationInvokeHandler extends AbstractMergerInvokeHandler { + + public AggregationInvokeHandler(final AggregationResultSet aggregationResultSet) { + super(aggregationResultSet); + } + + @SuppressWarnings("unchecked") + protected Object doMerge(final AggregationResultSet aggregationResultSet, final Method method, final ResultSetQueryIndex resultSetQueryIndex) throws ReflectiveOperationException, SQLException { + Optional aggregationColumn = findAggregationColumn(aggregationResultSet, resultSetQueryIndex); + if (!aggregationColumn.isPresent()) { + return invokeOriginal(method, resultSetQueryIndex); + } + return aggregate(aggregationResultSet, (Class>) method.getReturnType(), resultSetQueryIndex, aggregationColumn.get()); + } + + private Optional findAggregationColumn(final AggregationResultSet aggregationResultSet, final ResultSetQueryIndex resultSetQueryIndex) { + for (AggregationColumn each : aggregationResultSet.getAggregationColumns()) { + if (resultSetQueryIndex.isQueryBySequence() && each.getIndex() == resultSetQueryIndex.getQueryIndex()) { + return Optional.of(each); + } else if (each.getAlias().isPresent() && each.getAlias().get().equals(resultSetQueryIndex.getQueryName())) { + return Optional.of(each); + } + } + return Optional.absent(); + } + + private Object aggregate(final AggregationResultSet aggregationResultSet, final Class> returnType, + final ResultSetQueryIndex resultSetQueryIndex, final AggregationColumn aggregationColumn) + throws SQLException { + AggregationUnit unit = AggregationUnitFactory.create(aggregationColumn.getAggregationType(), returnType); + for (ResultSet each : aggregationResultSet.getEffectivedResultSets()) { + unit.merge(aggregationColumn, new ResultSetAggregationValue(each), resultSetQueryIndex); + } + return unit.getResult(); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/AggregationResultSet.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/AggregationResultSet.java new file mode 100644 index 0000000000000..a37df8b6c0452 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/AggregationResultSet.java @@ -0,0 +1,68 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.merger.aggregation; + +import java.sql.ResultSet; +import java.sql.SQLException; +import java.util.Collection; +import java.util.LinkedHashSet; +import java.util.List; + +import com.dangdang.ddframe.rdb.sharding.jdbc.AbstractShardingResultSet; +import com.dangdang.ddframe.rdb.sharding.merger.common.ResultSetUtil; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.AggregationColumn; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.MergeContext; + +import lombok.Getter; + +/** + * 聚合结果集. + * + * @author gaohongtao, zhangliang + */ +@Getter +public final class AggregationResultSet extends AbstractShardingResultSet { + + private final Collection effectivedResultSets; + + private final List aggregationColumns; + + private boolean hasIndexesForAggregationColumns; + + public AggregationResultSet(final List resultSets, final MergeContext mergeContext) { + super(resultSets, mergeContext.getLimit()); + aggregationColumns = mergeContext.getAggregationColumns(); + effectivedResultSets = new LinkedHashSet<>(resultSets.size()); + } + + @Override + public boolean nextForSharding() throws SQLException { + if (!hasIndexesForAggregationColumns) { + ResultSetUtil.fillIndexesForDerivedAggregationColumns(getResultSets().iterator().next(), aggregationColumns); + hasIndexesForAggregationColumns = true; + } + for (ResultSet each : getResultSets()) { + if (!each.next()) { + effectivedResultSets.remove(each); + continue; + } + effectivedResultSets.add(each); + } + return !effectivedResultSets.isEmpty(); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/AggregationUnit.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/AggregationUnit.java new file mode 100644 index 0000000000000..1337d9dd59137 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/AggregationUnit.java @@ -0,0 +1,48 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.merger.aggregation; + +import java.sql.SQLException; + +import com.dangdang.ddframe.rdb.sharding.merger.common.ResultSetQueryIndex; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.AggregationColumn; + +/** + * 归并计算单元接口. + * + * @author gaohongtao + */ +public interface AggregationUnit { + + /** + * 归并聚合值. + * + * @param aggregationColumn 聚合列 + * @param aggregationValue 聚合值 + * @param resultSetQueryIndex 结果集查询索引 + * @throws SQLException + */ + void merge(AggregationColumn aggregationColumn, AggregationValue aggregationValue, ResultSetQueryIndex resultSetQueryIndex) throws SQLException; + + /** + * 获取计算结果. + * + * @return 计算结果 + */ + Comparable getResult(); +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/AggregationUnitFactory.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/AggregationUnitFactory.java new file mode 100644 index 0000000000000..2734888c37f0f --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/AggregationUnitFactory.java @@ -0,0 +1,49 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.merger.aggregation; + + +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.AggregationColumn.AggregationType; + +import lombok.AccessLevel; +import lombok.RequiredArgsConstructor; + +/** + * 聚合函数结果集归并单元工厂. + * + * @author gaohongtao + */ +@RequiredArgsConstructor(access = AccessLevel.PRIVATE) +public final class AggregationUnitFactory { + + public static AggregationUnit create(final AggregationType type, final Class returnType) { + switch (type) { + case MAX: + return new ComparableAggregationUnit(false); + case MIN: + return new ComparableAggregationUnit(true); + case SUM: + case COUNT: + return new AccumulationAggregationUnit(returnType); + case AVG: + return new AvgAggregationUnit(returnType); + default: + throw new UnsupportedOperationException(type.name()); + } + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/AggregationValue.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/AggregationValue.java new file mode 100644 index 0000000000000..c5a4484ca9309 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/AggregationValue.java @@ -0,0 +1,38 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.merger.aggregation; + +import java.sql.SQLException; + +import com.dangdang.ddframe.rdb.sharding.merger.common.ResultSetQueryIndex; + +/** + * 聚合值接口. + * + * @author zhangliang + */ +public interface AggregationValue { + + /** + * 获取聚合值. + * + * @param resultSetQueryIndex 结果集查询索引. + * @return 聚合值 + */ + Comparable getValue(ResultSetQueryIndex resultSetQueryIndex) throws SQLException; +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/AvgAggregationUnit.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/AvgAggregationUnit.java new file mode 100644 index 0000000000000..f55655526acea --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/AvgAggregationUnit.java @@ -0,0 +1,54 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.merger.aggregation; + +import java.math.BigDecimal; + +import com.dangdang.ddframe.rdb.sharding.merger.common.ResultSetUtil; + +import lombok.RequiredArgsConstructor; +import lombok.extern.slf4j.Slf4j; + +/** + * 平均值聚合单元. + * + * @author gaohongtao + */ +@RequiredArgsConstructor +@Slf4j +public class AvgAggregationUnit extends AbstractAggregationUnit { + + private final Class returnType; + + private BigDecimal count = new BigDecimal(0); + + private BigDecimal sum = new BigDecimal(0); + + @Override + public void doMerge(final Comparable... values) { + count = count.add(new BigDecimal(values[0].toString())); + sum = sum.add(new BigDecimal(values[1].toString())); + log.trace("AVG result COUNT: {} SUM: {}", count, sum); + } + + @Override + public Comparable getResult() { + // TODO 通过metadata获取数据库的浮点数精度值 + return (Comparable) ResultSetUtil.convertValue(sum.divide(count, 4, BigDecimal.ROUND_HALF_UP), returnType); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/ComparableAggregationUnit.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/ComparableAggregationUnit.java new file mode 100644 index 0000000000000..6a0238ba3d3ad --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/ComparableAggregationUnit.java @@ -0,0 +1,55 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.merger.aggregation; + +import lombok.RequiredArgsConstructor; +import lombok.extern.slf4j.Slf4j; + +/** + * 比较聚合单元. + * + * @author gaohongtao + */ +@RequiredArgsConstructor +@Slf4j +public final class ComparableAggregationUnit extends AbstractAggregationUnit { + + private final boolean asc; + + private Comparable result; + + @SuppressWarnings("unchecked") + @Override + protected void doMerge(@SuppressWarnings("rawtypes") final Comparable... values) { + if (null == result) { + result = values[0]; + log.trace("Comparable result: {}", result); + return; + } + int comparedValue = values[0].compareTo(result); + if (asc && comparedValue < 0 || !asc && comparedValue > 0) { + result = values[0]; + log.trace("Comparable result: {}", result); + } + } + + @Override + public Comparable getResult() { + return result; + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/ResultSetAggregationValue.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/ResultSetAggregationValue.java new file mode 100644 index 0000000000000..1cbda9a8bc86a --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/ResultSetAggregationValue.java @@ -0,0 +1,37 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.merger.aggregation; + +import java.sql.ResultSet; +import java.sql.SQLException; + +import com.dangdang.ddframe.rdb.sharding.merger.common.ResultSetQueryIndex; + +import lombok.RequiredArgsConstructor; + +@RequiredArgsConstructor +public final class ResultSetAggregationValue implements AggregationValue { + + private final ResultSet resultSet; + + @Override + public Comparable getValue(final ResultSetQueryIndex resultSetQueryIndex) throws SQLException { + return resultSetQueryIndex.isQueryBySequence() + ? (Comparable) resultSet.getObject(resultSetQueryIndex.getQueryIndex()) : (Comparable) resultSet.getObject(resultSetQueryIndex.getQueryName()); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/common/AbstractMergerInvokeHandler.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/common/AbstractMergerInvokeHandler.java new file mode 100644 index 0000000000000..ca19d5eb4c77e --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/common/AbstractMergerInvokeHandler.java @@ -0,0 +1,58 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.merger.common; + +import java.lang.reflect.InvocationHandler; +import java.lang.reflect.Method; +import java.sql.SQLException; + +import com.dangdang.ddframe.rdb.sharding.jdbc.AbstractShardingResultSet; + +import lombok.AccessLevel; +import lombok.RequiredArgsConstructor; + +/** + * 结果归并动态代理抽象类. + * + * @author zhangliang + * + * @param 结果集类型 + */ +@RequiredArgsConstructor(access = AccessLevel.PROTECTED) +public abstract class AbstractMergerInvokeHandler implements InvocationHandler { + + private final T resultSet; + + @Override + public Object invoke(final Object proxy, final Method method, final Object[] args) throws Throwable { + if (!isGetDataMethod(method, args)) { + return method.invoke(resultSet, args); + } + return doMerge(resultSet, method, new ResultSetQueryIndex(args[0])); + } + + private boolean isGetDataMethod(final Method method, final Object[] args) { + return method.getName().startsWith("get") && null != args && 1 == args.length; + } + + protected abstract Object doMerge(T resultSet, Method method, ResultSetQueryIndex resultSetQueryIndex) throws ReflectiveOperationException, SQLException; + + protected Object invokeOriginal(final Method method, final ResultSetQueryIndex resultSetQueryIndex) throws ReflectiveOperationException { + return method.invoke(resultSet, new Object[] {resultSetQueryIndex.getRawQueryIndex()}); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/common/ResultSetQueryIndex.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/common/ResultSetQueryIndex.java new file mode 100644 index 0000000000000..8652dfe20d437 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/common/ResultSetQueryIndex.java @@ -0,0 +1,71 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.merger.common; + +import lombok.Getter; + +/** + * 结果集查询索引. + * + *

+ * 用于查询结果集. + * 如果索引类型是int, 表示根据序号查询, 从1开始. + * 如果索引类型是String, 表示根据字段返回值名称查询. + *

+ * + * @author zhangliang + */ +@Getter +public final class ResultSetQueryIndex { + + private static final int NO_INDEX = -1; + + private final int queryIndex; + + private final String queryName; + + public ResultSetQueryIndex(final Object queryParam) { + if (queryParam instanceof Integer) { + queryIndex = (int) queryParam; + queryName = null; + } else if (queryParam instanceof String) { + queryIndex = NO_INDEX; + queryName = queryParam.toString(); + } else { + throw new IllegalArgumentException(queryParam.getClass().getName()); + } + } + + /** + * 获取是否通过序号查询. + * + * @return 通过序号查询返回true, 通过名称查询返回false + */ + public boolean isQueryBySequence() { + return NO_INDEX != queryIndex; + } + + /** + * 忽略类型获取查询索引. + * + * @return 查询索引 + */ + public Object getRawQueryIndex() { + return isQueryBySequence() ? queryIndex : queryName; + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/common/ResultSetUtil.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/common/ResultSetUtil.java new file mode 100644 index 0000000000000..d342255567fae --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/common/ResultSetUtil.java @@ -0,0 +1,155 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.merger.common; + +import java.math.BigDecimal; +import java.sql.ResultSet; +import java.sql.SQLException; +import java.util.Collection; + +import com.dangdang.ddframe.rdb.sharding.exception.ShardingJdbcException; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.AggregationColumn; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.GroupByColumn; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.OrderByColumn; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.OrderByColumn.OrderByType; +import com.google.common.base.Preconditions; + +import lombok.AccessLevel; +import lombok.RequiredArgsConstructor; + +/** + * 结果集处理工具类. + * + * @author gaohongtao + */ +@RequiredArgsConstructor(access = AccessLevel.PRIVATE) +public final class ResultSetUtil { + + /** + * 从结果集中提取结果值. + * + * @param groupByColumn 分组列对象 + * @param resultSet 目标结果集 + * @return 结果对象 + * @throws SQLException + */ + public static Object getValue(final GroupByColumn groupByColumn, final ResultSet resultSet) throws SQLException { + Object result = getValue(groupByColumn.getAlias(), resultSet); + Preconditions.checkNotNull(result); + return result; + } + + /** + * 从结果集中提取结果值. + * + * @param orderByColumn 排序列对象 + * @param resultSet 目标结果集 + * @return 结果对象 + * @throws SQLException + */ + public static Object getValue(final OrderByColumn orderByColumn, final ResultSet resultSet) throws SQLException { + Object result; + if (orderByColumn.getIndex().isPresent()) { + result = resultSet.getObject(orderByColumn.getIndex().get()); + } else { + result = getValue(orderByColumn.getName().get(), resultSet); + } + Preconditions.checkNotNull(result); + return result; + } + + private static Object getValue(final String columnName, final ResultSet resultSet) throws SQLException { + Object result = resultSet.getObject(columnName); + if (null == result) { + result = resultSet.getObject(columnName.toUpperCase()); + } + if (null == result) { + result = resultSet.getObject(columnName.toLowerCase()); + } + return result; + } + + /** + * 根据返回值类型返回特定类型的结果. + * + * @param value 原始结果 + * @param convertType 返回值类型 + * @return 特定类型的返回结果 + */ + public static Object convertValue(final Object value, final Class convertType) { + if (value instanceof Number) { + return convertNumberValue(value, convertType); + } else { + if (String.class.equals(convertType)) { + return value.toString(); + } else { + return value; + } + } + } + + private static Object convertNumberValue(final Object value, final Class convertType) { + Number number = (Number) value; + switch (convertType.getName()) { + case "int": + return number.intValue(); + case "long": + return number.longValue(); + case "double": + return number.doubleValue(); + case "float": + return number.floatValue(); + case "java.math.BigDecimal": + if (number instanceof BigDecimal) { + return number; + } else { + return new BigDecimal(number.toString()); + } + default: + throw new ShardingJdbcException("Unsupported data type:%s", convertType); + } + } + + /** + * 根据排序类型比较大小. + * + * @param thisValue 待比较的值 + * @param otherValue 待比较的值 + * @param orderByType 排序类型 + * @return 负数，零和正数分别表示小于，等于和大于 + */ + @SuppressWarnings({ "rawtypes", "unchecked" }) + public static int compareTo(final Comparable thisValue, final Comparable otherValue, final OrderByType orderByType) { + return OrderByType.ASC == orderByType ? thisValue.compareTo(otherValue) : -thisValue.compareTo(otherValue); + } + + /** + * 向聚合列的补列填充索引值. + * + * @param resultSet 结果集对象 + * @param aggregationColumns 聚合列集合 + * @throws SQLException SQL异常 + */ + public static void fillIndexesForDerivedAggregationColumns(final ResultSet resultSet, final Collection aggregationColumns) throws SQLException { + for (AggregationColumn aggregationColumn : aggregationColumns) { + for (AggregationColumn derivedColumn : aggregationColumn.getDerivedColumns()) { + derivedColumn.setIndex(resultSet.findColumn(derivedColumn.getAlias().get())); + } + } + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/groupby/GroupByInvokeHandler.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/groupby/GroupByInvokeHandler.java new file mode 100644 index 0000000000000..8c29abeda3d3c --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/groupby/GroupByInvokeHandler.java @@ -0,0 +1,43 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.merger.groupby; + +import java.lang.reflect.Method; +import java.sql.SQLException; + +import com.dangdang.ddframe.rdb.sharding.merger.common.AbstractMergerInvokeHandler; +import com.dangdang.ddframe.rdb.sharding.merger.common.ResultSetQueryIndex; +import com.dangdang.ddframe.rdb.sharding.merger.common.ResultSetUtil; + +/** + * 分组函数动态代理. + * + * @author gaohongtao + */ +public class GroupByInvokeHandler extends AbstractMergerInvokeHandler { + + public GroupByInvokeHandler(final GroupByResultSet groupByResultSet) { + super(groupByResultSet); + } + + @Override + protected Object doMerge(final GroupByResultSet groupByResultSet, final Method method, final ResultSetQueryIndex resultSetQueryIndex) throws ReflectiveOperationException, SQLException { + // TODO 更新文档：The column is not aggregation function, get first result set + return ResultSetUtil.convertValue(groupByResultSet.getCurrentGroupByResultSet().getValue(resultSetQueryIndex), method.getReturnType()); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/groupby/GroupByKey.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/groupby/GroupByKey.java new file mode 100644 index 0000000000000..93eba5f61b850 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/groupby/GroupByKey.java @@ -0,0 +1,40 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.merger.groupby; + +import java.util.ArrayList; +import java.util.List; + +import lombok.EqualsAndHashCode; +import lombok.ToString; + +/** + * 分组结果集数据存储索引. + * + * @author gaohongtao, zhangliang + */ +@EqualsAndHashCode +@ToString +public final class GroupByKey { + + private final List unionKey = new ArrayList<>(); + + public void append(final String key) { + unionKey.add(key); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/groupby/GroupByResultSet.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/groupby/GroupByResultSet.java new file mode 100644 index 0000000000000..9dc0bae3c87c5 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/groupby/GroupByResultSet.java @@ -0,0 +1,194 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.merger.groupby; + +import java.math.BigDecimal; +import java.sql.ResultSet; +import java.sql.ResultSetMetaData; +import java.sql.SQLException; +import java.util.ArrayList; +import java.util.Collection; +import java.util.Collections; +import java.util.HashMap; +import java.util.Iterator; +import java.util.List; +import java.util.Map; +import java.util.Map.Entry; + +import com.dangdang.ddframe.rdb.sharding.executor.ExecuteUnit; +import com.dangdang.ddframe.rdb.sharding.executor.ExecutorEngine; +import com.dangdang.ddframe.rdb.sharding.executor.MergeUnit; +import com.dangdang.ddframe.rdb.sharding.jdbc.AbstractShardingResultSet; +import com.dangdang.ddframe.rdb.sharding.merger.aggregation.AggregationUnit; +import com.dangdang.ddframe.rdb.sharding.merger.aggregation.AggregationUnitFactory; +import com.dangdang.ddframe.rdb.sharding.merger.common.ResultSetQueryIndex; +import com.dangdang.ddframe.rdb.sharding.merger.common.ResultSetUtil; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.AggregationColumn; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.GroupByColumn; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.MergeContext; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.OrderByColumn; +import com.google.common.base.Optional; +import com.google.common.collect.HashMultimap; +import com.google.common.collect.Multimap; + +import lombok.AccessLevel; +import lombok.Getter; +import lombok.extern.slf4j.Slf4j; + +/** + * 分组结果集. + * + *

+ * 采用map-reduce的方式. + * map-reduce过程发生在nextForSharding()方法第一次被调用的时候, 将相同group-key的结果集放在一起,并同时做order by的排序处理(相当于shuffle过程). + *

+ * + * @author gaohongtao, zhangliang + */ +@Slf4j +public final class GroupByResultSet extends AbstractShardingResultSet { + + private final List groupByColumns; + + private final List orderByColumns; + + private final List aggregationColumns; + + private final ResultSetMetaData resultSetMetaData; + + private final List columnLabels; + + private Iterator groupByResultIterator; + + @Getter(AccessLevel.PROTECTED) + private GroupByValue currentGroupByResultSet; + + public GroupByResultSet(final List resultSets, final MergeContext mergeContext) throws SQLException { + super(resultSets, mergeContext.getLimit()); + groupByColumns = mergeContext.getGroupByColumns(); + orderByColumns = mergeContext.getOrderByColumns(); + aggregationColumns = mergeContext.getAggregationColumns(); + resultSetMetaData = getResultSets().iterator().next().getMetaData(); + columnLabels = new ArrayList<>(resultSetMetaData.getColumnCount()); + fillRelatedColumnNames(); + } + + private void fillRelatedColumnNames() throws SQLException { + for (int i = 1; i < resultSetMetaData.getColumnCount() + 1; i++) { + columnLabels.add(resultSetMetaData.getColumnLabel(i)); + } + } + + @Override + protected boolean nextForSharding() throws SQLException { + if (null == groupByResultIterator) { + ResultSetUtil.fillIndexesForDerivedAggregationColumns(getResultSets().iterator().next(), aggregationColumns); + groupByResultIterator = reduce(map()).iterator(); + } + if (groupByResultIterator.hasNext()) { + currentGroupByResultSet = groupByResultIterator.next(); + return true; + } else { + return false; + } + } + + private Multimap map() throws SQLException { + ExecuteUnit> executeUnit = new ExecuteUnit>() { + + @Override + public Map execute(final ResultSet resultSet) throws SQLException { + // TODO 应该可以根据limit判断result的初始size，避免size满了重分配 + Map result = new HashMap<>(); + while (resultSet.next()) { + GroupByValue groupByValue = new GroupByValue(); + for (int count = 1; count <= columnLabels.size(); count++) { + groupByValue.put(count, resultSetMetaData.getColumnLabel(count), (Comparable) resultSet.getObject(count)); + } + GroupByKey groupByKey = new GroupByKey(); + for (GroupByColumn each : groupByColumns) { + groupByKey.append(ResultSetUtil.getValue(each, resultSet).toString()); + } + result.put(groupByKey, groupByValue); + } + log.trace("Result set mapping: {}", result); + return result; + } + }; + MergeUnit, Multimap> mergeUnit = new MergeUnit, Multimap>() { + + @Override + public Multimap merge(final List> values) { + Multimap result = HashMultimap.create(); + for (Map each : values) { + for (Entry entry : each.entrySet()) { + result.put(entry.getKey(), entry.getValue()); + } + } + return result; + } + }; + Multimap result = ExecutorEngine.execute(getResultSets(), executeUnit, mergeUnit); + log.trace("Mapped result: {}", result); + return result; + } + + private Collection reduce(final Multimap mappedResult) throws SQLException { + List result = new ArrayList<>(mappedResult.values().size() * columnLabels.size()); + for (GroupByKey key : mappedResult.keySet()) { + Collection each = mappedResult.get(key); + GroupByValue reduceResult = new GroupByValue(); + for (int i = 0; i < columnLabels.size(); i++) { + int index = i + 1; + Optional aggregationColumn = findAggregationColumn(index); + Comparable value = null; + if (aggregationColumn.isPresent()) { + value = aggregate(aggregationColumn.get(), index, each); + } + value = null == value ? each.iterator().next().getValue(new ResultSetQueryIndex(index)) : value; + reduceResult.put(index, columnLabels.get(i), value); + } + if (orderByColumns.isEmpty()) { + reduceResult.addGroupByColumns(groupByColumns); + } else { + reduceResult.addOrderColumns(orderByColumns); + } + result.add(reduceResult); + } + Collections.sort(result); + log.trace("Reduced result: {}", result); + return result; + } + + private Optional findAggregationColumn(final int index) { + for (AggregationColumn each : aggregationColumns) { + if (each.getIndex() == index) { + return Optional.of(each); + } + } + return Optional.absent(); + } + + private Comparable aggregate(final AggregationColumn column, final int index, final Collection groupByValues) throws SQLException { + AggregationUnit unit = AggregationUnitFactory.create(column.getAggregationType(), BigDecimal.class); + for (GroupByValue each : groupByValues) { + unit.merge(column, each, new ResultSetQueryIndex(index)); + } + return unit.getResult(); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/groupby/GroupByValue.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/groupby/GroupByValue.java new file mode 100644 index 0000000000000..f4793a9e7a275 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/groupby/GroupByValue.java @@ -0,0 +1,114 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.merger.groupby; + +import java.util.ArrayList; +import java.util.LinkedHashMap; +import java.util.List; +import java.util.Map; + +import org.apache.commons.collections4.map.CaseInsensitiveMap; + +import com.dangdang.ddframe.rdb.sharding.merger.aggregation.AggregationValue; +import com.dangdang.ddframe.rdb.sharding.merger.common.ResultSetQueryIndex; +import com.dangdang.ddframe.rdb.sharding.merger.common.ResultSetUtil; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.GroupByColumn; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.OrderByColumn; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.OrderByColumn.OrderByType; + +import lombok.ToString; + +/** + * 分组结果集数据存储对象. + * + * @author gaohongtao, zhangliang + */ +@ToString +public class GroupByValue implements AggregationValue, Comparable { + + private final Map> indexMap = new LinkedHashMap<>(); + + private final CaseInsensitiveMap> columnLabelMap = new CaseInsensitiveMap<>(); + + private final List orderColumns = new ArrayList<>(); + + private final List groupByColumns = new ArrayList<>(); + + public void put(final int index, final String columnName, final Comparable value) { + if (!indexMap.containsKey(index)) { + indexMap.put(index, value); + } + if (!columnLabelMap.containsKey(columnName)) { + columnLabelMap.put(columnName, value); + } + } + + @Override + public Comparable getValue(final ResultSetQueryIndex resultSetQueryIndex) { + return resultSetQueryIndex.isQueryBySequence() ? indexMap.get(resultSetQueryIndex.getQueryIndex()) : columnLabelMap.get(resultSetQueryIndex.getQueryName()); + } + + public void addGroupByColumns(final List columns) { + groupByColumns.addAll(columns); + } + + public void addOrderColumns(final List columns) { + orderColumns.addAll(columns); + } + + @Override + public int compareTo(final GroupByValue other) { + if (null == other) { + return -1; + } + if (orderColumns.isEmpty()) { + return compareFromGroupByColumns(other); + } + return compareFromOrderByColumns(other); + } + + private int compareFromGroupByColumns(final GroupByValue other) { + for (GroupByColumn each : groupByColumns) { + int result = ResultSetUtil.compareTo(columnLabelMap.get(each.getAlias()), other.columnLabelMap.get(each.getAlias()), each.getOrderByType()); + if (0 != result) { + return result; + } + } + return 0; + } + + private int compareFromOrderByColumns(final GroupByValue other) { + for (OrderByColumn each : orderColumns) { + OrderByType orderByType = null == each.getOrderByType() ? OrderByType.ASC : each.getOrderByType(); + Comparable thisValue; + Comparable otherValue; + if (each.getName().isPresent()) { + thisValue = columnLabelMap.get(each.getName().get()); + otherValue = other.columnLabelMap.get(each.getName().get()); + } else { + thisValue = indexMap.get(each.getIndex().get()); + otherValue = other.indexMap.get(each.getIndex().get()); + } + int result = ResultSetUtil.compareTo(thisValue, otherValue, orderByType); + if (0 != result) { + return result; + } + } + return 0; + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/iterator/IteratorResultSet.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/iterator/IteratorResultSet.java new file mode 100644 index 0000000000000..1542a351e07d0 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/iterator/IteratorResultSet.java @@ -0,0 +1,52 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.merger.iterator; + +import java.sql.ResultSet; +import java.sql.SQLException; +import java.util.List; + +import com.dangdang.ddframe.rdb.sharding.jdbc.AbstractShardingResultSet; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.MergeContext; + +/** + * 迭代结果集. + * + * @author zhangliang + */ +public final class IteratorResultSet extends AbstractShardingResultSet { + + public IteratorResultSet(final List resultSets, final MergeContext mergeContext) { + super(resultSets, mergeContext.getLimit()); + } + + @Override + protected boolean nextForSharding() throws SQLException { + if (getCurrentResultSet().next()) { + return true; + } + for (int i = getResultSets().indexOf(getCurrentResultSet()) + 1; i < getResultSets().size(); i++) { + ResultSet each = getResultSets().get(i); + if (each.next()) { + setCurrentResultSet(each); + return true; + } + } + return false; + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/orderby/OrderByResultSet.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/orderby/OrderByResultSet.java new file mode 100644 index 0000000000000..e8d93128ad133 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/orderby/OrderByResultSet.java @@ -0,0 +1,81 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.merger.orderby; + +import java.sql.ResultSet; +import java.sql.SQLException; +import java.util.ArrayList; +import java.util.List; + +import com.dangdang.ddframe.rdb.sharding.jdbc.AbstractShardingResultSet; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.MergeContext; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.OrderByColumn; + +/** + * 排序结果集处理. + * + * @author gaohongtao, zhangliang + */ +public final class OrderByResultSet extends AbstractShardingResultSet { + + private final List orderByColumns; + + private final List effectivedResultSets; + + private boolean initial; + + public OrderByResultSet(final List resultSets, final MergeContext mergeContext) { + super(resultSets, mergeContext.getLimit()); + orderByColumns = mergeContext.getOrderByColumns(); + effectivedResultSets = new ArrayList<>(resultSets.size()); + } + + @Override + public boolean nextForSharding() throws SQLException { + if (!initial) { + initialEffectivedResultSets(); + } else { + nextEffectivedResultSets(); + } + OrderByValue choosenOrderByValue = null; + for (ResultSet each : effectivedResultSets) { + OrderByValue eachOrderByValue = new OrderByValue(orderByColumns, each); + if (null == choosenOrderByValue || choosenOrderByValue.compareTo(eachOrderByValue) > 0) { + choosenOrderByValue = eachOrderByValue; + setCurrentResultSet(each); + } + } + return !effectivedResultSets.isEmpty(); + } + + private void initialEffectivedResultSets() throws SQLException { + for (ResultSet each : getResultSets()) { + if (each.next()) { + effectivedResultSets.add(each); + } + } + initial = true; + } + + private void nextEffectivedResultSets() throws SQLException { + boolean next = getCurrentResultSet().next(); + if (!next) { + effectivedResultSets.remove(getCurrentResultSet()); + } + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/orderby/OrderByValue.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/orderby/OrderByValue.java new file mode 100644 index 0000000000000..5b9a995a3428e --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/merger/orderby/OrderByValue.java @@ -0,0 +1,81 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.merger.orderby; + +import java.sql.ResultSet; +import java.sql.SQLException; +import java.util.ArrayList; +import java.util.List; + +import com.dangdang.ddframe.rdb.sharding.merger.common.ResultSetUtil; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.OrderByColumn; +import com.google.common.base.Preconditions; + +import lombok.RequiredArgsConstructor; + +/** + * 基于结果集的排序对象. + * + * @author zhangliang + */ +public final class OrderByValue implements Comparable { + + private final List orderByColumns; + + private final Value orderByValue; + + public OrderByValue(final List orderByColumns, final ResultSet resultSet) throws SQLException { + this.orderByColumns = orderByColumns; + orderByValue = new Value(orderByColumns, getValues(resultSet)); + } + + private List> getValues(final ResultSet resultSet) throws SQLException { + List> result = new ArrayList<>(orderByColumns.size()); + for (OrderByColumn each : orderByColumns) { + Object value = ResultSetUtil.getValue(each, resultSet); + Preconditions.checkState(value instanceof Comparable, "Sharding-JDBC: order by value must extends Comparable"); + result.add((Comparable) value); + } + return result; + } + + @Override + public int compareTo(final OrderByValue otherOrderByValue) { + return orderByValue.compareTo(otherOrderByValue.orderByValue); + } + + @RequiredArgsConstructor + static final class Value implements Comparable { + + private final List orderByColumns; + + private final List> values; + + @Override + public int compareTo(final Value otherOrderByValue) { + for (int i = 0; i < orderByColumns.size(); i++) { + OrderByColumn thisOrderByColumn = orderByColumns.get(i); + int result = ResultSetUtil.compareTo(values.get(i), otherOrderByValue.values.get(i), thisOrderByColumn.getOrderByType()); + if (0 != result) { + return result; + } + } + return 0; + } + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/metrics/MetricsContext.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/metrics/MetricsContext.java new file mode 100644 index 0000000000000..8ec4a59bc95c7 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/metrics/MetricsContext.java @@ -0,0 +1,87 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.metrics; + +import java.util.concurrent.TimeUnit; + +import org.slf4j.LoggerFactory; + +import com.codahale.metrics.MetricRegistry; +import com.codahale.metrics.Slf4jReporter; +import com.codahale.metrics.Slf4jReporter.LoggingLevel; +import com.codahale.metrics.Timer.Context; +import com.google.common.base.Joiner; +import com.google.common.base.Optional; + +/** + * 度量工具上下文. + * + * @author gaohongtao + */ +public final class MetricsContext { + + private static final ThreadLocal CONTEXT = new ThreadLocal<>(); + + private final Optional metricRegistry; + + public MetricsContext(final boolean enable, final long period, final String packageName) { + if (enable) { + metricRegistry = Optional.of(new MetricRegistry()); + Slf4jReporter reporter = Slf4jReporter.forRegistry(metricRegistry.get()) + .outputTo(LoggerFactory.getLogger(packageName)) + .convertRatesTo(TimeUnit.SECONDS) + .convertDurationsTo(TimeUnit.MILLISECONDS) + .withLoggingLevel(LoggingLevel.DEBUG) + .build(); + reporter.start(period, TimeUnit.SECONDS); + } else { + metricRegistry = Optional.absent(); + } + } + + /** + * 注册度量上下文. + */ + public void register() { + if (metricRegistry.isPresent() && !this.equals(CONTEXT.get())) { + CONTEXT.set(this); + } + } + + /** + * 开始计时. + * + * @param name 度量目标名称 + * + * @return 计时上下文 + */ + public static Context start(final String... name) { + return null == CONTEXT.get() ? null : CONTEXT.get().metricRegistry.get().timer(MetricRegistry.name(Joiner.on("-").join(name))).time(); + } + + /** + * 停止计时. + * + * @param context 计时上下文 + */ + public static void stop(final Context context) { + if (null != context) { + context.stop(); + } + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/SQLParseEngine.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/SQLParseEngine.java new file mode 100644 index 0000000000000..45c16ad1f5923 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/SQLParseEngine.java @@ -0,0 +1,73 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser; + +import java.util.Collection; +import java.util.List; + +import com.alibaba.druid.sql.ast.SQLStatement; +import com.alibaba.druid.sql.visitor.SQLASTOutputVisitor; +import com.dangdang.ddframe.rdb.sharding.parser.result.SQLParsedResult; +import com.dangdang.ddframe.rdb.sharding.parser.visitor.SQLVisitor; +import com.dangdang.ddframe.rdb.sharding.parser.visitor.or.OrParser; +import com.google.common.base.Preconditions; + +import lombok.RequiredArgsConstructor; +import lombok.extern.slf4j.Slf4j; + +/** + * 不包含OR语句的SQL构建器解析. + * + * @author gaohongtao, zhangliang + */ +@RequiredArgsConstructor +@Slf4j +public final class SQLParseEngine { + + private final SQLStatement sqlStatement; + + private final List parameters; + + private final SQLASTOutputVisitor visitor; + + private final Collection shardingColumns; + + /** + *  解析SQL. + * + * @return SQL解析结果 + */ + public SQLParsedResult parse() { + Preconditions.checkArgument(visitor instanceof SQLVisitor); + SQLVisitor sqlVisitor = (SQLVisitor) visitor; + visitor.setParameters(parameters); + sqlVisitor.getParseContext().setShardingColumns(shardingColumns); + sqlStatement.accept(visitor); + SQLParsedResult result; + if (sqlVisitor.getParseContext().isHasOrCondition()) { + result = new OrParser(sqlStatement, visitor).parse(); + } else { + sqlVisitor.getParseContext().mergeCurrentConditionContext(); + result = sqlVisitor.getParseContext().getParsedResult(); + } + log.debug("Parsed SQL result: {}", result); + log.debug("Parsed SQL: {}", sqlVisitor.getSQLBuilder()); + result.getRouteContext().setSqlBuilder(sqlVisitor.getSQLBuilder()); + return result; + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/SQLParserFactory.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/SQLParserFactory.java new file mode 100644 index 0000000000000..3bca79ef69b0f --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/SQLParserFactory.java @@ -0,0 +1,99 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser; + +import java.util.Collection; +import java.util.List; + +import com.alibaba.druid.sql.ast.SQLStatement; +import com.alibaba.druid.sql.ast.statement.SQLDeleteStatement; +import com.alibaba.druid.sql.ast.statement.SQLInsertStatement; +import com.alibaba.druid.sql.ast.statement.SQLSelectStatement; +import com.alibaba.druid.sql.ast.statement.SQLUpdateStatement; +import com.alibaba.druid.sql.dialect.db2.parser.DB2StatementParser; +import com.alibaba.druid.sql.dialect.mysql.parser.MySqlStatementParser; +import com.alibaba.druid.sql.dialect.oracle.parser.OracleStatementParser; +import com.alibaba.druid.sql.dialect.sqlserver.parser.SQLServerStatementParser; +import com.alibaba.druid.sql.parser.SQLStatementParser; +import com.alibaba.druid.sql.visitor.SQLASTOutputVisitor; +import com.dangdang.ddframe.rdb.sharding.api.DatabaseType; +import com.dangdang.ddframe.rdb.sharding.exception.SQLParserException; +import com.dangdang.ddframe.rdb.sharding.parser.visitor.VisitorLogProxy; + +import lombok.AccessLevel; +import lombok.NoArgsConstructor; +import lombok.extern.slf4j.Slf4j; + +/** + * SQL解析器工厂. + * + * @author gaohongtao, zhangliang + */ +@NoArgsConstructor(access = AccessLevel.PRIVATE) +@Slf4j +public final class SQLParserFactory { + + /** + * 创建解析器引擎对象. + * + * @param databaseType 数据库类型 + * @param sql SQL语句 + * @param parameters SQL中参数的值 + * @param shardingColumns 分片列名称集合 + * @return 解析器引擎对象 + * @throws SQLParserException SQL解析异常 + */ + public static SQLParseEngine create(final DatabaseType databaseType, final String sql, final List parameters, final Collection shardingColumns) throws SQLParserException { + log.debug("Logic SQL: {}", sql); + SQLStatement sqlStatement = getSQLStatementParser(databaseType, sql).parseStatement(); + log.trace("Get {} SQL Statement", sqlStatement.getClass().getName()); + return new SQLParseEngine(sqlStatement, parameters, getSQLVisitor(databaseType, sqlStatement), shardingColumns); + } + + private static SQLStatementParser getSQLStatementParser(final DatabaseType databaseType, final String sql) { + switch (databaseType) { + case H2: + case MySQL: + return new MySqlStatementParser(sql); + case Oracle: + return new OracleStatementParser(sql); + case SQLServer: + return new SQLServerStatementParser(sql); + case DB2: + return new DB2StatementParser(sql); + default: + throw new UnsupportedOperationException(String.format("Cannot support database type [%s]", databaseType)); + } + } + + private static SQLASTOutputVisitor getSQLVisitor(final DatabaseType databaseType, final SQLStatement sqlStatement) { + if (sqlStatement instanceof SQLSelectStatement) { + return VisitorLogProxy.enhance(SQLVisitorRegistry.getSelectVistor(databaseType)); + } + if (sqlStatement instanceof SQLInsertStatement) { + return VisitorLogProxy.enhance(SQLVisitorRegistry.getInsertVistor(databaseType)); + } + if (sqlStatement instanceof SQLUpdateStatement) { + return VisitorLogProxy.enhance(SQLVisitorRegistry.getUpdateVistor(databaseType)); + } + if (sqlStatement instanceof SQLDeleteStatement) { + return VisitorLogProxy.enhance(SQLVisitorRegistry.getDeleteVistor(databaseType)); + } + throw new SQLParserException("Unsupported SQL statement: [%s]", sqlStatement); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/SQLVisitorRegistry.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/SQLVisitorRegistry.java new file mode 100644 index 0000000000000..66e91c8acd9db --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/SQLVisitorRegistry.java @@ -0,0 +1,127 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser; + +import java.util.HashMap; +import java.util.Map; + +import com.alibaba.druid.sql.visitor.SQLASTOutputVisitor; +import com.dangdang.ddframe.rdb.sharding.api.DatabaseType; +import com.dangdang.ddframe.rdb.sharding.exception.DatabaseTypeUnsupportedException; +import com.dangdang.ddframe.rdb.sharding.parser.visitor.basic.mysql.MySQLDeleteVisitor; +import com.dangdang.ddframe.rdb.sharding.parser.visitor.basic.mysql.MySQLInsertVisitor; +import com.dangdang.ddframe.rdb.sharding.parser.visitor.basic.mysql.MySQLSelectVisitor; +import com.dangdang.ddframe.rdb.sharding.parser.visitor.basic.mysql.MySQLUpdateVisitor; + +import lombok.AccessLevel; +import lombok.NoArgsConstructor; + +/** + * SQL访问器注册表. + * + * @author zhangliang + */ +@NoArgsConstructor(access = AccessLevel.PRIVATE) +public final class SQLVisitorRegistry { + + private static final Map> SELECT_REGISTRY = new HashMap<>(DatabaseType.values().length); + + private static final Map> INSERT_REGISTRY = new HashMap<>(DatabaseType.values().length); + + private static final Map> UPDATE_REGISTRY = new HashMap<>(DatabaseType.values().length); + + private static final Map> DELETE_REGISTRY = new HashMap<>(DatabaseType.values().length); + + static { + registerSelectVistor(); + registerInsertVistor(); + registerUpdateVistor(); + registerDeleteVistor(); + } + + private static void registerSelectVistor() { + SELECT_REGISTRY.put(DatabaseType.H2, MySQLSelectVisitor.class); + SELECT_REGISTRY.put(DatabaseType.MySQL, MySQLSelectVisitor.class); + // TODO 其他数据库 + } + + private static void registerInsertVistor() { + INSERT_REGISTRY.put(DatabaseType.H2, MySQLInsertVisitor.class); + INSERT_REGISTRY.put(DatabaseType.MySQL, MySQLInsertVisitor.class); + // TODO 其他数据库 + } + + private static void registerUpdateVistor() { + UPDATE_REGISTRY.put(DatabaseType.H2, MySQLUpdateVisitor.class); + UPDATE_REGISTRY.put(DatabaseType.MySQL, MySQLUpdateVisitor.class); + // TODO 其他数据库 + } + + private static void registerDeleteVistor() { + DELETE_REGISTRY.put(DatabaseType.H2, MySQLDeleteVisitor.class); + DELETE_REGISTRY.put(DatabaseType.MySQL, MySQLDeleteVisitor.class); + // TODO 其他数据库 + } + + /** + * 获取SELECT访问器. + * + * @param databaseType 数据库类型 + * @return SELECT访问器 + */ + public static Class getSelectVistor(final DatabaseType databaseType) { + return getVistor(databaseType, SELECT_REGISTRY); + } + + /** + * 获取INSERT访问器. + * + * @param databaseType 数据库类型 + * @return INSERT访问器 + */ + public static Class getInsertVistor(final DatabaseType databaseType) { + return getVistor(databaseType, INSERT_REGISTRY); + } + + /** + * 获取UPDATE访问器. + * + * @param databaseType 数据库类型 + * @return UPDATE访问器 + */ + public static Class getUpdateVistor(final DatabaseType databaseType) { + return getVistor(databaseType, UPDATE_REGISTRY); + } + + /** + * 获取DELETE访问器. + * + * @param databaseType 数据库类型 + * @return DELETE访问器 + */ + public static Class getDeleteVistor(final DatabaseType databaseType) { + return getVistor(databaseType, DELETE_REGISTRY); + } + + private static Class getVistor(final DatabaseType databaseType, final Map> registry) { + if (!registry.containsKey(databaseType)) { + throw new DatabaseTypeUnsupportedException(databaseType.name()); + } + return registry.get(databaseType); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/result/SQLParsedResult.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/result/SQLParsedResult.java new file mode 100644 index 0000000000000..d6a768aafc3e8 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/result/SQLParsedResult.java @@ -0,0 +1,44 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.result; + +import java.util.ArrayList; +import java.util.List; + +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.MergeContext; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.ConditionContext; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.RouteContext; + +import lombok.Getter; +import lombok.ToString; + +/** + * SQL解析结果. + * + * @author gaohongtao, zhangliang + */ +@Getter +@ToString +public final class SQLParsedResult { + + private final RouteContext routeContext = new RouteContext(); + + private final List conditionContexts = new ArrayList<>(); + + private final MergeContext mergeContext = new MergeContext(); +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/result/merger/AggregationColumn.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/result/merger/AggregationColumn.java new file mode 100644 index 0000000000000..5a44751dac419 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/result/merger/AggregationColumn.java @@ -0,0 +1,63 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.result.merger; + +import java.util.ArrayList; +import java.util.List; + +import com.google.common.base.Optional; + +import lombok.AllArgsConstructor; +import lombok.Getter; +import lombok.RequiredArgsConstructor; +import lombok.Setter; +import lombok.ToString; + +/** + * 聚合列对象. + * + * @author zhangliang + */ +@Getter +@AllArgsConstructor +@RequiredArgsConstructor +@ToString +public final class AggregationColumn { + + private final String expression; + + private final AggregationType aggregationType; + + private final Optional alias; + + private final Optional option; + + private final List derivedColumns = new ArrayList<>(2); + + @Setter + private int index = -1; + + /** + * 聚合函数类型. + * + * @author gaohongtao + */ + public enum AggregationType { + MAX, MIN, SUM, COUNT, AVG + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/result/merger/GroupByColumn.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/result/merger/GroupByColumn.java new file mode 100644 index 0000000000000..9a540c68a9de5 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/result/merger/GroupByColumn.java @@ -0,0 +1,41 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.result.merger; + +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.OrderByColumn.OrderByType; + +import lombok.Getter; +import lombok.RequiredArgsConstructor; +import lombok.ToString; + +/** + * 分组列对象. + * + * @author zhangliang + */ +@RequiredArgsConstructor +@Getter +@ToString +public final class GroupByColumn { + + private final String name; + + private final String alias; + + private final OrderByType orderByType; +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/result/merger/Limit.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/result/merger/Limit.java new file mode 100644 index 0000000000000..bd12de46e78d9 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/result/merger/Limit.java @@ -0,0 +1,37 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.result.merger; + +import lombok.Getter; +import lombok.RequiredArgsConstructor; +import lombok.ToString; + +/** + * 分页对象. + * + * @author gaohongtao + */ +@RequiredArgsConstructor +@Getter +@ToString +public class Limit { + + private final int offset; + + private final int rowCount; +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/result/merger/MergeContext.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/result/merger/MergeContext.java new file mode 100644 index 0000000000000..470473aa02889 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/result/merger/MergeContext.java @@ -0,0 +1,71 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.result.merger; + +import java.util.ArrayList; +import java.util.List; + +import lombok.Getter; +import lombok.Setter; +import lombok.ToString; + +/** + * 结果归并上下文. + * + * @author zhangliang + */ +@Getter +@ToString +public final class MergeContext { + + private final List orderByColumns = new ArrayList<>(); + + private final List groupByColumns = new ArrayList<>(); + + private final List aggregationColumns = new ArrayList<>(); + + @Setter + private Limit limit; + + /** + * 获取结果集类型. + * + * @return 结果集类型 + */ + public ResultSetType getResultSetType() { + if (!groupByColumns.isEmpty()) { + return ResultSetType.GroupBy; + } + if (!aggregationColumns.isEmpty()) { + return ResultSetType.Aggregate; + } + if (!orderByColumns.isEmpty()) { + return ResultSetType.OrderBy; + } + return ResultSetType.Iterator; + } + + /** + * 结果集类型. + * + * @author zhangliang + */ + public enum ResultSetType { + Iterator, OrderBy, Aggregate, GroupBy + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/result/merger/OrderByColumn.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/result/merger/OrderByColumn.java new file mode 100644 index 0000000000000..bef8af3495b20 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/result/merger/OrderByColumn.java @@ -0,0 +1,71 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.result.merger; + +import com.alibaba.druid.sql.ast.SQLOrderingSpecification; +import com.google.common.base.Optional; + +import lombok.AccessLevel; +import lombok.Getter; +import lombok.RequiredArgsConstructor; +import lombok.ToString; + +/** + * 排序列对象. + * + * @author zhangliang + */ +@RequiredArgsConstructor(access = AccessLevel.PRIVATE) +@Getter +@ToString +public final class OrderByColumn { + + private final Optional name; + + private final Optional index; + + private final OrderByType orderByType; + + public OrderByColumn(final String name, final OrderByType orderByType) { + this(Optional.of(name), Optional.absent(), orderByType); + } + + public OrderByColumn(final int index, final OrderByType orderByType) { + this(Optional.absent(), Optional.of(index), orderByType); + } + + /** + * 排序类型. + * + * @author gaohongtao, zhangliang + */ + public enum OrderByType { + ASC, + DESC; + + /** + * 适配Druid的枚举类型. + * + * @param sqlOrderingSpecification Druid的枚举类型 + * @return 排序类型 + */ + public static OrderByType valueOf(final SQLOrderingSpecification sqlOrderingSpecification) { + return OrderByType.valueOf(sqlOrderingSpecification.name()); + } + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/result/router/Condition.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/result/router/Condition.java new file mode 100644 index 0000000000000..48cbd3da2472e --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/result/router/Condition.java @@ -0,0 +1,79 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.result.router; + +import java.util.ArrayList; +import java.util.List; + +import lombok.EqualsAndHashCode; +import lombok.Getter; +import lombok.RequiredArgsConstructor; +import lombok.ToString; + +/** + * 条件对象. + * + * @author gaohongtao + */ +@RequiredArgsConstructor +@Getter +@ToString +@EqualsAndHashCode +public final class Condition { + + private final Column column; + + private final BinaryOperator operator; + + private final List> values = new ArrayList<>(); + + /** + * 列对象. + * + * @author gaohongtao, zhangliang + */ + @RequiredArgsConstructor + @Getter + @EqualsAndHashCode + @ToString + public static final class Column { + + private final String columnName; + + private final String tableName; + } + + /** + * 操作符枚举. + * + * @author gaohongtao, zhangliang + */ + @RequiredArgsConstructor + public enum BinaryOperator { + + EQUAL("="), BETWEEN("BETWEEN"), IN("IN"), NOT_IN("NOT IN"); + + @Getter + private final String expression; + + @Override + public String toString() { + return expression; + } + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/result/router/ConditionContext.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/result/router/ConditionContext.java new file mode 100644 index 0000000000000..e2b59b72305a6 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/result/router/ConditionContext.java @@ -0,0 +1,88 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.result.router; + +import java.util.Collection; +import java.util.LinkedHashMap; +import java.util.Map; + +import com.dangdang.ddframe.rdb.sharding.parser.result.router.Condition.BinaryOperator; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.Condition.Column; +import com.google.common.base.Optional; + +import lombok.ToString; + +/** + * 条件对象上下文. + * + * @author zhangliang + */ +@ToString +public final class ConditionContext { + + private final Map conditions = new LinkedHashMap<>(); + + /** + * 添加条件对象. + * + * @param condition 条件对象 + */ + public void add(final Condition condition) { + // TODO 自关联有问题，表名可考虑使用别名对应 + conditions.put(condition.getColumn(), condition); + } + + /** + * 查找条件对象. + * + * @param table 表名称 + * @param column 列名称 + * @return 条件对象 + */ + public Optional find(final String table, final String column) { + return Optional.fromNullable(conditions.get(new Column(column, table))); + } + + /** + * 查找条件对象. + * + * @param table 表名称 + * @param column 列名称 + * @param operator 操作符 + * @return 条件对象 + */ + public Optional find(final String table, final String column, final BinaryOperator operator) { + Optional result = find(table, column); + if (!result.isPresent()) { + return result; + } + return result.get().getOperator() == operator ? result : Optional.absent(); + } + + public boolean isEmpty() { + return conditions.isEmpty(); + } + + public void clear() { + conditions.clear(); + } + + public Collection getAllConditions() { + return conditions.values(); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/result/router/RouteContext.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/result/router/RouteContext.java new file mode 100644 index 0000000000000..02dabf05393db --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/result/router/RouteContext.java @@ -0,0 +1,40 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.result.router; + +import java.util.Collection; +import java.util.LinkedHashSet; + +import lombok.Getter; +import lombok.Setter; +import lombok.ToString; + +/** + * SQL路由上下文. + * + * @author zhangliang + */ +@Getter +@Setter +@ToString +public final class RouteContext { + + private final Collection tables = new LinkedHashSet<>(); + + private SQLBuilder sqlBuilder; +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/result/router/SQLBuilder.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/result/router/SQLBuilder.java new file mode 100644 index 0000000000000..905127f231007 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/result/router/SQLBuilder.java @@ -0,0 +1,150 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.result.router; + +import java.io.IOException; +import java.util.Collection; +import java.util.HashMap; +import java.util.LinkedList; +import java.util.Map; + +import com.google.common.base.Joiner; + +/** + * SQL构建器. + * + * @author gaohongtao + */ +public class SQLBuilder implements Appendable { + + private final Collection segments = new LinkedList<>(); + + private final Map tokenMap = new HashMap<>(); + + private StringBuilder currentSegment; + + public SQLBuilder() { + currentSegment = new StringBuilder(); + segments.add(currentSegment); + } + + /** + * 增加占位符. + * + * @param token 占位符 + * @return SQL构建器 + */ + public SQLBuilder appendToken(final String token) { + return appendToken(token, true); + } + + /** + * 增加占位符. + * + * @param token 占位符 + * @param isSetValue 是否设置占位值 + * @return SQL构建器 + */ + public SQLBuilder appendToken(final String token, final boolean isSetValue) { + StringToken stringToken; + if (tokenMap.containsKey(token)) { + stringToken = tokenMap.get(token); + } else { + stringToken = new StringToken(); + if (isSetValue) { + stringToken.value = token; + } + tokenMap.put(token, stringToken); + } + segments.add(stringToken); + currentSegment = new StringBuilder(); + segments.add(currentSegment); + return this; + } + + /** + * 用实际的值替代占位符. + * + * @param originToken 占位符 + * @param newToken 实际的值 + * @return SQL构建器 + */ + public SQLBuilder buildSQL(final String originToken, final String newToken) { + if (tokenMap.containsKey(originToken)) { + tokenMap.get(originToken).value = newToken; + } + return this; + } + + /** + * 生成SQL语句. + * + * @return SQL语句 + */ + public String toSQL() { + StringBuilder result = new StringBuilder(); + for (Object each : segments) { + result.append(each.toString()); + } + return result.toString(); + } + + @Override + public Appendable append(final CharSequence sql) throws IOException { + currentSegment.append(sql); + return this; + } + + @Override + public Appendable append(final CharSequence sql, final int start, final int end) throws IOException { + throw new UnsupportedOperationException(); + } + + @Override + public Appendable append(final char c) throws IOException { + currentSegment.append(c); + return this; + } + + @Override + public String toString() { + StringBuilder result = new StringBuilder(); + for (Object each : segments) { + if (each instanceof StringToken) { + result.append(((StringToken) each).toToken()); + } else { + result.append(each.toString()); + } + } + return result.toString(); + } + + private class StringToken { + + private String value; + + public String toToken() { + return null == value ? "" : Joiner.on("").join("[Token(", value, ")]"); + } + + @Override + public String toString() { + return null == value ? "" : value; + } + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/result/router/Table.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/result/router/Table.java new file mode 100644 index 0000000000000..3367250a75769 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/result/router/Table.java @@ -0,0 +1,45 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.result.router; + +import com.google.common.base.Optional; + +import lombok.EqualsAndHashCode; +import lombok.Getter; +import lombok.RequiredArgsConstructor; +import lombok.ToString; + +/** + * 表解析对象. + * + * @author gaohongtao, zhangliang + */ +@RequiredArgsConstructor +@Getter +@EqualsAndHashCode +@ToString +public class Table { + + private final String name; + + private final Optional alias; + + public Table(final String name, final String alias) { + this(name, Optional.fromNullable(alias)); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/ParseContext.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/ParseContext.java new file mode 100644 index 0000000000000..3df926ae0bbdd --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/ParseContext.java @@ -0,0 +1,312 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.visitor; + +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Collection; +import java.util.List; + +import com.alibaba.druid.sql.ast.SQLExpr; +import com.alibaba.druid.sql.ast.SQLObject; +import com.alibaba.druid.sql.ast.expr.SQLBinaryOpExpr; +import com.alibaba.druid.sql.ast.expr.SQLIdentifierExpr; +import com.alibaba.druid.sql.ast.expr.SQLMethodInvokeExpr; +import com.alibaba.druid.sql.ast.expr.SQLPropertyExpr; +import com.alibaba.druid.sql.ast.statement.SQLExprTableSource; +import com.alibaba.druid.sql.visitor.SQLEvalVisitorUtils; +import com.dangdang.ddframe.rdb.sharding.api.DatabaseType; +import com.dangdang.ddframe.rdb.sharding.parser.result.SQLParsedResult; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.AggregationColumn; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.AggregationColumn.AggregationType; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.GroupByColumn; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.OrderByColumn; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.OrderByColumn.OrderByType; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.Condition; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.Condition.BinaryOperator; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.Condition.Column; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.ConditionContext; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.Table; +import com.google.common.base.CharMatcher; +import com.google.common.base.Optional; + +import lombok.Getter; +import lombok.Setter; + +/** + * 解析过程的上下文对象. + * + * @author zhangliang + */ +@Getter +public final class ParseContext { + + private static final String SHARDING_GEN_ALIAS = "sharding_gen_%s"; + + private final SQLParsedResult parsedResult = new SQLParsedResult(); + + @Setter + private Collection shardingColumns; + + @Setter + private boolean hasOrCondition; + + private final ConditionContext currentConditionContext = new ConditionContext(); + + private Table currentTable; + + private int selectItemsCount; + + /** + * 设置当前正在访问的表. + * + * @param currentTableName 表名称 + * @param currentAlias 表别名 + */ + public void setCurrentTable(final String currentTableName, final Optional currentAlias) { + Table table = new Table(getExactlyValue(currentTableName), currentAlias.isPresent() ? Optional.of(getExactlyValue(currentAlias.get())) : currentAlias); + parsedResult.getRouteContext().getTables().add(table); + currentTable = table; + } + + /** + * 将表对象加入解析上下文. + * + * @param x 表名表达式, 来源于FROM, INSERT ,UPDATE, DELETE等语句 + */ + public Table addTable(final SQLExprTableSource x) { + Table result = new Table(getExactlyValue(x.getExpr().toString()), getExactlyValue(x.getAlias())); + parsedResult.getRouteContext().getTables().add(result); + return result; + } + + /** + * 向解析上下文中添加条件对象. + * + * @param expr SQL表达式 + * @param operator 操作符 + * @param valueExprs 值对象表达式集合 + * @param databaseType 数据库类型 + * @param paramters 通过占位符传进来的参数 + */ + public void addCondition(final SQLExpr expr, final BinaryOperator operator, final List valueExprs, final DatabaseType databaseType, final List paramters) { + Optional column = getColumn(expr); + if (!column.isPresent()) { + return; + } + List> values = new ArrayList<>(valueExprs.size()); + for (SQLExpr each : valueExprs) { + Comparable evalValue = evalExpression(databaseType, each, paramters); + if (null != evalValue) { + values.add(evalValue); + } + } + if (values.isEmpty()) { + return; + } + addCondition(column.get(), operator, values); + } + + /** + * 将条件对象加入解析上下文. + * + * @param column 列对象 + * @param operator 操作符 + * @param values 条件值集合 + */ + public void addCondition(final String columnName, final String tableName, final BinaryOperator operator, final SQLExpr valueExpr, final DatabaseType databaseType, final List paramters) { + Comparable value = evalExpression(databaseType, valueExpr, paramters); + if (null != value) { + addCondition(createColumn(columnName, tableName), operator, Arrays.>asList(value)); + } + } + + private void addCondition(final Column column, final BinaryOperator operator, final List> values) { + if (!shardingColumns.contains(column.getColumnName())) { + return; + } + Optional optionalCondition = currentConditionContext.find(column.getTableName(), column.getColumnName(), operator); + Condition condition; + // TODO 待讨论 + if (optionalCondition.isPresent()) { + condition = optionalCondition.get(); + } else { + condition = new Condition(column, operator); + currentConditionContext.add(condition); + } + condition.getValues().addAll(values); + } + + private Comparable evalExpression(final DatabaseType databaseType, final SQLObject sqlObject, final List parameters) { + if (sqlObject instanceof SQLMethodInvokeExpr) { + // TODO 解析函数中的sharingValue不支持 + return null; + } + Object result = SQLEvalVisitorUtils.eval(databaseType.name().toLowerCase(), sqlObject, parameters, false); + if (null == result) { + return null; + } + if (result instanceof Comparable) { + return (Comparable) result; + } + // TODO 对于NULL目前解析为空字符串,此处待考虑解决方法 + return ""; + } + + private Optional getColumn(final SQLExpr expr) { + if (expr instanceof SQLPropertyExpr) { + return Optional.fromNullable(getColumnWithQualifiedName((SQLPropertyExpr) expr)); + } + if (expr instanceof SQLIdentifierExpr) { + return Optional.fromNullable(getColumnWithoutAlias((SQLIdentifierExpr) expr)); + } + return Optional.absent(); + } + + private Column getColumnWithQualifiedName(final SQLPropertyExpr expr) { + Optional
table = findTable(((SQLIdentifierExpr) expr.getOwner()).getName()); + return expr.getOwner() instanceof SQLIdentifierExpr && table.isPresent() ? createColumn(expr.getName(), table.get().getName()) : null; + } + + private Column getColumnWithoutAlias(final SQLIdentifierExpr expr) { + return null != currentTable ? createColumn(expr.getName(), currentTable.getName()) : null; + } + + private Column createColumn(final String columName, final String tableName) { + return new Column(getExactlyValue(columName), getExactlyValue(tableName)); + } + + private Optional
findTable(final String tableNameOrAlias) { + Optional
tableFromName = findTableFromName(tableNameOrAlias); + return tableFromName.isPresent() ? tableFromName : findTableFromAlias(tableNameOrAlias); + } + + /** + * 判断SQL表达式是否为二元操作且带有别名. + * + * @param x 待判断的SQL表达式 + * @param tableOrAliasName 表名称或别名 + * @return 是否为二元操作且带有别名 + */ + public boolean isBinaryOperateWithAlias(final SQLPropertyExpr x, final String tableOrAliasName) { + return x.getParent() instanceof SQLBinaryOpExpr && findTableFromAlias(getExactlyValue(tableOrAliasName)).isPresent(); + } + + private Optional
findTableFromName(final String name) { + for (Table each : parsedResult.getRouteContext().getTables()) { + if (each.getName().equalsIgnoreCase(getExactlyValue(name))) { + return Optional.of(each); + } + } + return Optional.absent(); + } + + private Optional
findTableFromAlias(final String alias) { + for (Table each : parsedResult.getRouteContext().getTables()) { + if (each.getAlias().isPresent() && each.getAlias().get().equalsIgnoreCase(getExactlyValue(alias))) { + return Optional.of(each); + } + } + return Optional.absent(); + } + + /** + * 将求平均值函数的补列加入解析上下文. + * + * @param avgColumn 求平均值的列 + */ + public void addDerivedColumnsForAvgColumn(final AggregationColumn avgColumn) { + addDerivedColumnForAvgColumn(avgColumn, getDerivedCountColumn(avgColumn)); + addDerivedColumnForAvgColumn(avgColumn, getDerivedSumColumn(avgColumn)); + } + + private void addDerivedColumnForAvgColumn(final AggregationColumn avgColumn, final AggregationColumn derivedColumn) { + avgColumn.getDerivedColumns().add(derivedColumn); + parsedResult.getMergeContext().getAggregationColumns().add(derivedColumn); + } + + private AggregationColumn getDerivedCountColumn(final AggregationColumn avgColumn) { + String expression = avgColumn.getExpression().replaceFirst(AggregationType.AVG.toString(), AggregationType.COUNT.toString()); + return new AggregationColumn(expression, AggregationType.COUNT, Optional.of(generateDerivedColumnAlias()), avgColumn.getOption()); + } + + private AggregationColumn getDerivedSumColumn(final AggregationColumn avgColumn) { + String expression = avgColumn.getExpression().replaceFirst(AggregationType.AVG.toString(), AggregationType.SUM.toString()); + if (avgColumn.getOption().isPresent()) { + expression = expression.replaceFirst(avgColumn.getOption().get() + " ", ""); + } + return new AggregationColumn(expression, AggregationType.SUM, Optional.of(generateDerivedColumnAlias()), Optional.absent()); + } + + /** + * 将排序列加入解析上下文. + * + * @param index 列顺序索引 + * @param orderByType 排序类型 + */ + public void addOrderByColumn(final int index, final OrderByType orderByType) { + parsedResult.getMergeContext().getOrderByColumns().add(new OrderByColumn(index, orderByType)); + } + + /** + * 将排序列加入解析上下文. + * + * @param name 列名称 + * @param orderByType 排序类型 + */ + public void addOrderByColumn(final String name, final OrderByType orderByType) { + parsedResult.getMergeContext().getOrderByColumns().add(new OrderByColumn(getExactlyValue(name), orderByType)); + } + + /** + * 将分组列加入解析上下文. + * + * @param name 列名称 + * @param alias 列别名 + * @param orderByType 排序类型 + */ + public void addGroupByColumns(final String name, final String alias, final OrderByType orderByType) { + parsedResult.getMergeContext().getGroupByColumns().add(new GroupByColumn(getExactlyValue(name), alias, orderByType)); + } + + /** + * 生成补列别名. + * + * @return 补列的别名 + */ + public String generateDerivedColumnAlias() { + return String.format(SHARDING_GEN_ALIAS, ++selectItemsCount); + } + + /** + * 去掉SQL表达式的特殊字符. + * + * @param value SQL表达式 + * @return 去掉SQL特殊字符的表达式 + */ + public String getExactlyValue(final String value) { + return null == value ? null : CharMatcher.anyOf("[]`'\"").removeFrom(value); + } + + /** + * 将当前解析的条件对象归并入解析结果. + */ + public void mergeCurrentConditionContext() { + parsedResult.getConditionContexts().add(currentConditionContext); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/SQLVisitor.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/SQLVisitor.java new file mode 100644 index 0000000000000..d48be590d7276 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/SQLVisitor.java @@ -0,0 +1,57 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.visitor; + +import com.dangdang.ddframe.rdb.sharding.api.DatabaseType; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.SQLBuilder; + +/** + * SQL解析基础访问器接口. + * + * @author zhangliang + */ +public interface SQLVisitor { + + /** + * 获取数据库类型. + * + * @return 数据库类型 + */ + DatabaseType getDatabaseType(); + + /** + * 获取解析上下文对象. + * + * @return 解析上下文对象 + */ + ParseContext getParseContext(); + + /** + * 获取SQL构建器. + * + * @return SQL构建器 + */ + SQLBuilder getSQLBuilder(); + + /** + * 打印替换标记. + * + * @param token 替换标记 + */ + void printToken(String token); +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/VisitorLogProxy.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/VisitorLogProxy.java new file mode 100644 index 0000000000000..a9cf632fec12b --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/VisitorLogProxy.java @@ -0,0 +1,103 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.visitor; + +import java.lang.reflect.Method; + +import com.dangdang.ddframe.rdb.sharding.exception.ShardingJdbcException; +import com.dangdang.ddframe.rdb.sharding.parser.visitor.basic.mysql.AbstractMySQLVisitor; + +import lombok.AccessLevel; +import lombok.NoArgsConstructor; +import lombok.extern.slf4j.Slf4j; +import net.sf.cglib.proxy.Enhancer; +import net.sf.cglib.proxy.MethodInterceptor; +import net.sf.cglib.proxy.MethodProxy; + +/** + * SQL解析日志打印. + * + * @author gaohongtao + */ +@NoArgsConstructor(access = AccessLevel.PRIVATE) +@Slf4j +public final class VisitorLogProxy { + + /** + * 打印SQL解析调用树. + * + * @param target 待增强类 + * @param 泛型 + * @return 增强后的新类的对象 + */ + @SuppressWarnings("unchecked") + public static T enhance(final Class target) { + if (log.isTraceEnabled()) { + Enhancer result = new Enhancer(); + result.setSuperclass(target); + result.setCallback(new VisitorHandler()); + return (T) result.create(); + } else { + try { + return target.newInstance(); + } catch (final InstantiationException | IllegalAccessException ex) { + log.error("create Visitor exception: {}", ex); + throw new ShardingJdbcException(ex); + } + } + } + + private static class VisitorHandler implements MethodInterceptor { + + private StringBuilder hierarchyIndex = new StringBuilder(); + + private Integer depth = 0; + + @Override + public Object intercept(final Object enhancedObject, final Method method, final Object[] arguments, final MethodProxy methodProxy) throws Throwable { + if (isPrintable(method)) { + hierarchyIn(); + log.trace("{}visit node: {}", hierarchyIndex, arguments[0].getClass()); + log.trace("{}visit argument: {}", hierarchyIndex, arguments[0]); + } + Object result = methodProxy.invokeSuper(enhancedObject, arguments); + if (isPrintable(method)) { + AbstractMySQLVisitor visitor = (AbstractMySQLVisitor) enhancedObject; + log.trace("{}endVisit node: {}", hierarchyIndex, arguments[0].getClass()); + log.trace("{}endVisit result: {}", hierarchyIndex, visitor.getParseContext().getParsedResult()); + log.trace("{}endVisit condition: {}", hierarchyIndex, visitor.getParseContext().getCurrentConditionContext()); + log.trace("{}endVisit SQL: {}", hierarchyIndex, visitor.getSQLBuilder()); + hierarchyOut(); + } + return result; + } + + private boolean isPrintable(final Method method) { + return log.isTraceEnabled() && "visit".equals(method.getName()); + } + + private void hierarchyIn() { + hierarchyIndex.append(" ").append(++depth).append(" "); + } + + private void hierarchyOut() { + hierarchyIndex.delete(hierarchyIndex.length() - 3 - depth.toString().length(), hierarchyIndex.length()); + depth--; + } + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/basic/mysql/AbstractMySQLVisitor.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/basic/mysql/AbstractMySQLVisitor.java new file mode 100644 index 0000000000000..c6767aa92857c --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/basic/mysql/AbstractMySQLVisitor.java @@ -0,0 +1,165 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.visitor.basic.mysql; + +import java.util.Arrays; + +import com.alibaba.druid.sql.ast.SQLHint; +import com.alibaba.druid.sql.ast.expr.SQLBetweenExpr; +import com.alibaba.druid.sql.ast.expr.SQLBinaryOpExpr; +import com.alibaba.druid.sql.ast.expr.SQLIdentifierExpr; +import com.alibaba.druid.sql.ast.expr.SQLInListExpr; +import com.alibaba.druid.sql.ast.expr.SQLPropertyExpr; +import com.alibaba.druid.sql.ast.expr.SQLVariantRefExpr; +import com.alibaba.druid.sql.ast.statement.SQLExprTableSource; +import com.alibaba.druid.sql.ast.statement.SQLSelectItem; +import com.alibaba.druid.sql.dialect.mysql.visitor.MySqlOutputVisitor; +import com.dangdang.ddframe.rdb.sharding.api.DatabaseType; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.SQLBuilder; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.Table; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.Condition.BinaryOperator; +import com.dangdang.ddframe.rdb.sharding.parser.visitor.ParseContext; +import com.dangdang.ddframe.rdb.sharding.parser.visitor.SQLVisitor; + +/** + * MySQL解析基础访问器. + * + * @author zhangliang + */ +public abstract class AbstractMySQLVisitor extends MySqlOutputVisitor implements SQLVisitor { + + private final ParseContext parseContext = new ParseContext(); + + public AbstractMySQLVisitor() { + super(new SQLBuilder()); + setPrettyFormat(false); + } + + @Override + public final DatabaseType getDatabaseType() { + return DatabaseType.MySQL; + } + + @Override + public final ParseContext getParseContext() { + return parseContext; + } + + @Override + public final SQLBuilder getSQLBuilder() { + return (SQLBuilder) appender; + } + + @Override + public final void printToken(final String token) { + getSQLBuilder().appendToken(parseContext.getExactlyValue(token)); + } + + /** + * 父类使用@@代替?,此处直接输出参数占位符? + * + * @param x 变量表达式 + * @return false 终止遍历AST + */ + @Override + public final boolean visit(final SQLVariantRefExpr x) { + print(x.getName()); + return false; + } + + @Override + public final boolean visit(final SQLExprTableSource x) { + return visit(x, parseContext.addTable(x)); + } + + private boolean visit(final SQLExprTableSource x, final Table table) { + printToken(table.getName()); + if (table.getAlias().isPresent()) { + print(' '); + print(table.getAlias().get()); + } + for (SQLHint each : x.getHints()) { + print(' '); + each.accept(this); + } + return false; + } + + /** + * 将表名替换成占位符. + * + *

+ * 1. 如果二元表达式使用别名, 如: + * {@code FROM order o WHERE o.column_name = 't' }, 则Column中的tableName为o. + *

+ * + *

+ * 2. 如果二元表达式使用表名, 如: + * {@code FROM order WHERE order.column_name = 't' }, 则Column中的tableName为order. + *

+ * + * @param x SQL属性表达式 + * @return true表示继续遍历AST, false表示终止遍历AST + */ + @Override + // TODO SELECT [别名.xxx]的情况，目前都是替换成token，解析之后应该替换回去 + public final boolean visit(final SQLPropertyExpr x) { + if (!(x.getParent() instanceof SQLBinaryOpExpr) && !(x.getParent() instanceof SQLSelectItem)) { + return super.visit(x); + } + if (!(x.getOwner() instanceof SQLIdentifierExpr)) { + return super.visit(x); + } + String tableOrAliasName = ((SQLIdentifierExpr) x.getOwner()).getLowerName(); + if (parseContext.isBinaryOperateWithAlias(x, tableOrAliasName)) { + return super.visit(x); + } + printToken(tableOrAliasName); + print("."); + print(x.getName()); + return false; + } + + @Override + public boolean visit(final SQLBinaryOpExpr x) { + switch (x.getOperator()) { + case BooleanOr: + parseContext.setHasOrCondition(true); + break; + case Equality: + parseContext.addCondition(x.getLeft(), BinaryOperator.EQUAL, Arrays.asList(x.getRight()), getDatabaseType(), getParameters()); + parseContext.addCondition(x.getRight(), BinaryOperator.EQUAL, Arrays.asList(x.getLeft()), getDatabaseType(), getParameters()); + break; + default: + break; + } + return super.visit(x); + } + + @Override + public boolean visit(final SQLInListExpr x) { + parseContext.addCondition(x.getExpr(), x.isNot() ? BinaryOperator.NOT_IN : BinaryOperator.IN, x.getTargetList(), getDatabaseType(), getParameters()); + return super.visit(x); + } + + @Override + public boolean visit(final SQLBetweenExpr x) { + parseContext.addCondition(x.getTestExpr(), BinaryOperator.BETWEEN, Arrays.asList(x.getBeginExpr(), x.getEndExpr()), getDatabaseType(), getParameters()); + return super.visit(x); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/basic/mysql/MySQLDeleteVisitor.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/basic/mysql/MySQLDeleteVisitor.java new file mode 100644 index 0000000000000..0115da00ea271 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/basic/mysql/MySQLDeleteVisitor.java @@ -0,0 +1,35 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.visitor.basic.mysql; + +import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlDeleteStatement; +import com.google.common.base.Optional; + +/** + * MySQL的DELETE语句访问器. + * + * @author gaohongtao, zhangliang + */ +public class MySQLDeleteVisitor extends AbstractMySQLVisitor { + + @Override + public boolean visit(final MySqlDeleteStatement x) { + getParseContext().setCurrentTable(x.getTableName().toString(), Optional.fromNullable(x.getAlias())); + return super.visit(x); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/basic/mysql/MySQLInsertVisitor.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/basic/mysql/MySQLInsertVisitor.java new file mode 100644 index 0000000000000..84d98c01efc66 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/basic/mysql/MySQLInsertVisitor.java @@ -0,0 +1,39 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.visitor.basic.mysql; + +import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlInsertStatement; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.Condition.BinaryOperator; +import com.google.common.base.Optional; + +/** + * MySQL的INSERT语句访问器. + * + * @author gaohongtao, zhangliang + */ +public class MySQLInsertVisitor extends AbstractMySQLVisitor { + + @Override + public boolean visit(final MySqlInsertStatement x) { + getParseContext().setCurrentTable(x.getTableName().toString(), Optional.fromNullable(x.getAlias())); + for (int i = 0; i < x.getColumns().size(); i++) { + getParseContext().addCondition(x.getColumns().get(i).toString(), x.getTableName().toString(), BinaryOperator.EQUAL, x.getValues().getValues().get(i), getDatabaseType(), getParameters()); + } + return super.visit(x); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/basic/mysql/MySQLSelectVisitor.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/basic/mysql/MySQLSelectVisitor.java new file mode 100644 index 0000000000000..99feb457fd051 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/basic/mysql/MySQLSelectVisitor.java @@ -0,0 +1,195 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.visitor.basic.mysql; + +import java.util.List; + +import com.alibaba.druid.sql.ast.SQLExpr; +import com.alibaba.druid.sql.ast.SQLOrderBy; +import com.alibaba.druid.sql.ast.expr.SQLAggregateExpr; +import com.alibaba.druid.sql.ast.expr.SQLIdentifierExpr; +import com.alibaba.druid.sql.ast.expr.SQLIntegerExpr; +import com.alibaba.druid.sql.ast.expr.SQLNumericLiteralExpr; +import com.alibaba.druid.sql.ast.expr.SQLPropertyExpr; +import com.alibaba.druid.sql.ast.expr.SQLVariantRefExpr; +import com.alibaba.druid.sql.ast.statement.SQLExprTableSource; +import com.alibaba.druid.sql.ast.statement.SQLSelectItem; +import com.alibaba.druid.sql.ast.statement.SQLSelectOrderByItem; +import com.alibaba.druid.sql.ast.statement.SQLSelectStatement; +import com.alibaba.druid.sql.dialect.mysql.ast.expr.MySqlSelectGroupByExpr; +import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlSelectQueryBlock; +import com.alibaba.druid.sql.dialect.mysql.visitor.MySqlOutputVisitor; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.AggregationColumn; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.AggregationColumn.AggregationType; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.GroupByColumn; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.Limit; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.OrderByColumn.OrderByType; +import com.google.common.base.Optional; + +/** + * MySQL的SELECT语句访问器. + * + * @author gaohongtao, zhangliang + */ +public class MySQLSelectVisitor extends AbstractMySQLVisitor { + + private static final String AUTO_GEN_TOKE_KEY = "sharding_auto_gen"; + + // TODO 封装到方法内部 + private int itemIndex; + + @Override + protected void printSelectList(final List selectList) { + super.printSelectList(selectList); + // TODO 提炼成print，或者是否不应该由token的方式替换？ + getSQLBuilder().appendToken(AUTO_GEN_TOKE_KEY, false); + } + + @Override + public boolean visit(final MySqlSelectQueryBlock x) { + if (x.getFrom() instanceof SQLExprTableSource) { + SQLExprTableSource tableExpr = (SQLExprTableSource) x.getFrom(); + getParseContext().setCurrentTable(tableExpr.getExpr().toString(), Optional.fromNullable(tableExpr.getAlias())); + } + return super.visit(x); + } + + /** + * 解析 {@code SELECT item1,item2 FROM }中的item. + * + * @param x SELECT item 表达式 + * @return true表示继续遍历AST, false表示终止遍历AST + */ + // TODO SELECT * 导致index不准，不支持SELECT *，且生产环境不建议使用SELECT * + public boolean visit(final SQLSelectItem x) { + itemIndex++; + return super.visit(x); + } + + @Override + public boolean visit(final SQLAggregateExpr x) { + if (!(x.getParent() instanceof SQLSelectItem)) { + return super.visit(x); + } + AggregationType aggregationType; + try { + aggregationType = AggregationType.valueOf(x.getMethodName().toUpperCase()); + } catch (final IllegalArgumentException ex) { + return super.visit(x); + } + StringBuilder expression = new StringBuilder(); + x.accept(new MySqlOutputVisitor(expression)); + // TODO index获取不准，考虑使用别名替换 + AggregationColumn column = new AggregationColumn(expression.toString(), aggregationType, Optional.fromNullable(((SQLSelectItem) x.getParent()).getAlias()), + null == x.getOption() ? Optional.absent() : Optional.of(x.getOption().toString()), itemIndex); + getParseContext().getParsedResult().getMergeContext().getAggregationColumns().add(column); + if (AggregationType.AVG.equals(aggregationType)) { + getParseContext().addDerivedColumnsForAvgColumn(column); + // TODO 将AVG列替换成常数，避免数据库再计算无用的AVG函数 + } + return super.visit(x); + } + + public boolean visit(final SQLOrderBy x) { + for (SQLSelectOrderByItem each : x.getItems()) { + SQLExpr expr = each.getExpr(); + OrderByType orderByType = null == each.getType() ? OrderByType.ASC : OrderByType.valueOf(each.getType()); + if (expr instanceof SQLIntegerExpr) { + getParseContext().addOrderByColumn(((SQLIntegerExpr) expr).getNumber().intValue(), orderByType); + } else if (expr instanceof SQLIdentifierExpr) { + getParseContext().addOrderByColumn(((SQLIdentifierExpr) expr).getName(), orderByType); + } else if (expr instanceof SQLPropertyExpr) { + getParseContext().addOrderByColumn(((SQLPropertyExpr) expr).getName(), orderByType); + } + } + return super.visit(x); + } + + /** + * 将GROUP BY列放入parseResult. + * 直接返回false,防止重复解析GROUP BY表达式. + * + * @param x GROUP BY 表达式 + * @return false 停止遍历AST + */ + @Override + public boolean visit(final MySqlSelectGroupByExpr x) { + String alias = getParseContext().generateDerivedColumnAlias(); + OrderByType orderByType = null == x.getType() ? OrderByType.ASC : OrderByType.valueOf(x.getType()); + if (x.getExpr() instanceof SQLPropertyExpr) { + SQLPropertyExpr expr = (SQLPropertyExpr) x.getExpr(); + getParseContext().addGroupByColumns(expr.toString(), alias, orderByType); + } else if (x.getExpr() instanceof SQLIdentifierExpr) { + SQLIdentifierExpr expr = (SQLIdentifierExpr) x.getExpr(); + getParseContext().addGroupByColumns(expr.getName(), alias, orderByType); + } else { + return super.visit(x); + } + return super.visit(x); + } + + /** + * LIMIT 解析. + * + * @param x LIMIT表达式 + * @return false 停止遍历AST + */ + @Override + public boolean visit(final MySqlSelectQueryBlock.Limit x) { + print("LIMIT "); + int offset = 0; + if (null != x.getOffset()) { + if (x.getOffset() instanceof SQLNumericLiteralExpr) { + offset = ((SQLNumericLiteralExpr) x.getOffset()).getNumber().intValue(); + print("0, "); + } else { + offset = ((Number) getParameters().get(((SQLVariantRefExpr) x.getOffset()).getIndex())).intValue(); + getParameters().set(((SQLVariantRefExpr) x.getOffset()).getIndex(), 0); + print("?, "); + } + } + int rowCount; + if (x.getRowCount() instanceof SQLNumericLiteralExpr) { + rowCount = ((SQLNumericLiteralExpr) x.getRowCount()).getNumber().intValue(); + print(rowCount + offset); + } else { + rowCount = ((Number) getParameters().get(((SQLVariantRefExpr) x.getRowCount()).getIndex())).intValue(); + getParameters().set(((SQLVariantRefExpr) x.getRowCount()).getIndex(), rowCount + offset); + print("?"); + } + getParseContext().getParsedResult().getMergeContext().setLimit(new Limit(offset, rowCount)); + return false; + } + + @Override + public void endVisit(final SQLSelectStatement x) { + StringBuilder derivedSelectItems = new StringBuilder(); + for (AggregationColumn aggregationColumn : getParseContext().getParsedResult().getMergeContext().getAggregationColumns()) { + for (AggregationColumn derivedColumn : aggregationColumn.getDerivedColumns()) { + derivedSelectItems.append(", ").append(derivedColumn.getExpression()).append(" AS ").append(derivedColumn.getAlias().get()); + } + } + for (GroupByColumn each : getParseContext().getParsedResult().getMergeContext().getGroupByColumns()) { + derivedSelectItems.append(", ").append(each.getName()).append(" AS ").append(each.getAlias()); + } + if (0 != derivedSelectItems.length()) { + getSQLBuilder().buildSQL(AUTO_GEN_TOKE_KEY, derivedSelectItems.toString()); + } + super.endVisit(x); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/basic/mysql/MySQLUpdateVisitor.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/basic/mysql/MySQLUpdateVisitor.java new file mode 100644 index 0000000000000..07734f85c7ee2 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/basic/mysql/MySQLUpdateVisitor.java @@ -0,0 +1,35 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.visitor.basic.mysql; + +import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlUpdateStatement; +import com.google.common.base.Optional; + +/** + * MySQL的UPDATE语句访问器. + * + * @author gaohongtao, zhangliang + */ +public class MySQLUpdateVisitor extends AbstractMySQLVisitor { + + @Override + public boolean visit(final MySqlUpdateStatement x) { + getParseContext().setCurrentTable(x.getTableName().toString(), Optional.absent()); + return super.visit(x); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/or/OrParser.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/or/OrParser.java new file mode 100644 index 0000000000000..d6b79e4beef9f --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/or/OrParser.java @@ -0,0 +1,55 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.visitor.or; + +import com.alibaba.druid.sql.ast.SQLStatement; +import com.alibaba.druid.sql.visitor.SQLASTOutputVisitor; +import com.dangdang.ddframe.rdb.sharding.parser.result.SQLParsedResult; +import com.dangdang.ddframe.rdb.sharding.parser.visitor.or.node.AbstractOrASTNode; +import com.google.common.base.Optional; + +/** + * OR表达式解析类. + * + * @author gaohongtao + */ +public final class OrParser { + + private final SQLStatement sqlStatement; + + private final OrVisitor orVisitor; + + public OrParser(final SQLStatement sqlStatement, final SQLASTOutputVisitor dependencyVisitor) { + this.sqlStatement = sqlStatement; + orVisitor = new OrVisitor(dependencyVisitor); + } + + /** + *  解析SQL. + * + * @return SQL解析结果 + */ + public SQLParsedResult parse() { + SQLParsedResult result = orVisitor.getParseContext().getParsedResult(); + Optional rootASTNode = orVisitor.visitHandle(sqlStatement); + if (rootASTNode.isPresent()) { + result.getConditionContexts().addAll(rootASTNode.get().getCondition()); + } + return result; + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/or/OrVisitor.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/or/OrVisitor.java new file mode 100644 index 0000000000000..490230d9e8888 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/or/OrVisitor.java @@ -0,0 +1,98 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.visitor.or; + +import com.alibaba.druid.sql.ast.SQLObject; +import com.alibaba.druid.sql.ast.expr.SQLBinaryOpExpr; +import com.alibaba.druid.sql.ast.expr.SQLBinaryOperator; +import com.alibaba.druid.sql.visitor.SQLASTOutputVisitor; +import com.alibaba.druid.wall.spi.WallVisitorUtils; +import com.dangdang.ddframe.rdb.sharding.parser.visitor.SQLVisitor; +import com.dangdang.ddframe.rdb.sharding.parser.visitor.basic.mysql.AbstractMySQLVisitor; +import com.dangdang.ddframe.rdb.sharding.parser.visitor.or.node.AbstractOrASTNode; +import com.dangdang.ddframe.rdb.sharding.parser.visitor.or.node.CompositeOrASTNode; +import com.dangdang.ddframe.rdb.sharding.parser.visitor.or.node.SimpleOrASTNode; +import com.google.common.base.Optional; + +/** + * 逻辑OR条件访问器. + * + * @author gaohongtao + */ +public class OrVisitor extends AbstractMySQLVisitor { + + private AbstractOrASTNode orASTNode; + + public OrVisitor(final SQLASTOutputVisitor dependencyVisitor) { + setParameters(dependencyVisitor.getParameters()); + SQLVisitor visitor = (SQLVisitor) dependencyVisitor; + String currentTableName = null == visitor.getParseContext().getCurrentTable() ? "" : visitor.getParseContext().getCurrentTable().getName(); + getParseContext().setCurrentTable(currentTableName, Optional.absent()); + getParseContext().setShardingColumns(visitor.getParseContext().getShardingColumns()); + } + + /** + * 进行OR表达式的访问. + * + * @param sqlObject SQL对象 + * @return OR访问节点 + */ + public Optional visitHandle(final SQLObject sqlObject) { + reset(); + sqlObject.accept(this); + postVisitHandle(); + return Optional.fromNullable(orASTNode); + } + + private void reset() { + orASTNode = null; + getParseContext().getCurrentConditionContext().clear(); + getParseContext().setHasOrCondition(false); + } + + private void postVisitHandle() { + if (null == orASTNode) { + return; + } + if (!getParseContext().getCurrentConditionContext().isEmpty()) { + CompositeOrASTNode existingOutConditionOrASTNode = new CompositeOrASTNode(); + existingOutConditionOrASTNode.addSubNode(orASTNode); + existingOutConditionOrASTNode.addOutConditions(getParseContext().getCurrentConditionContext()); + orASTNode = existingOutConditionOrASTNode; + } + orASTNode.createOrASTAsRootNode(); + } + + /** + * 逻辑OR访问器, 每次只解析一层OR条件. + * + * @param x 二元表达式 + * @return false 停止访问AST + */ + @Override + public boolean visit(final SQLBinaryOpExpr x) { + if (!SQLBinaryOperator.BooleanOr.equals(x.getOperator())) { + return super.visit(x); + } + if (Boolean.TRUE.equals(WallVisitorUtils.getValue(x))) { + return false; + } + orASTNode = new SimpleOrASTNode(x, new OrVisitor(this)); + return false; + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/or/node/AbstractOrASTNode.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/or/node/AbstractOrASTNode.java new file mode 100644 index 0000000000000..d4146ac90ecb4 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/or/node/AbstractOrASTNode.java @@ -0,0 +1,107 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.visitor.or.node; + +import java.util.ArrayList; +import java.util.List; + +import com.dangdang.ddframe.rdb.sharding.parser.result.router.Condition; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.ConditionContext; +import com.google.common.base.Function; +import com.google.common.collect.Lists; + +import lombok.AccessLevel; +import lombok.Getter; + +/** + * 抽象的OR语法树节点. + * + * @author gaohongtao + */ +@Getter(AccessLevel.PROTECTED) +public abstract class AbstractOrASTNode { + + private List subNodes = new ArrayList<>(); + + private List> nestedConditions = new ArrayList<>(); + + public final void addSubNode(final AbstractOrASTNode node) { + subNodes.add(node); + } + + protected final void addNestedConditions(final ConditionContext conditionContext) { + nestedConditions.add(Lists.newArrayList(conditionContext.getAllConditions())); + } + + /** + * 使用该节点作为根节点生成抽象语法树. + * + *

+ * 使用深度优先后续的方式生成语法树. + * 其中后续遍历是由于DRUID进行SQL语法解析时产生的行为. + *

+ */ + public abstract void createOrASTAsRootNode(); + + /** + * 获取解析结果需要的条件. + * + * @return 解析后的条件 + */ + public final List getCondition() { + return Lists.transform(nestedConditions, new Function, ConditionContext>() { + + @Override + public ConditionContext apply(final List input) { + ConditionContext result = new ConditionContext(); + for (Condition each : input) { + result.add(each); + } + return result; + } + }); + } + + /** + * 多个子节点之间做笛卡尔积. + */ + protected final void mergeSubConditions() { + if (subNodes.isEmpty()) { + return; + } + List> result = new ArrayList<>(); + result.addAll(subNodes.get(0).getNestedConditions()); + for (int i = 1; i < subNodes.size(); i++) { + result = cartesianNestedConditions(result, subNodes.get(i).getNestedConditions()); + } + nestedConditions.addAll(result); + } + + private List> cartesianNestedConditions(final List> oneNestedConditions, final List> anotherNestedConditions) { + List> result = new ArrayList<>(); + for (List oneNestedCondition : oneNestedConditions) { + for (List anotherNestedCondition : anotherNestedConditions) { + List mergedConditions = new ArrayList<>(); + mergedConditions.addAll(oneNestedCondition); + mergedConditions.addAll(anotherNestedCondition); + result.add(mergedConditions); + } + } + return result; + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/or/node/CompositeOrASTNode.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/or/node/CompositeOrASTNode.java new file mode 100644 index 0000000000000..1aadf83a48cf4 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/or/node/CompositeOrASTNode.java @@ -0,0 +1,52 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.visitor.or.node; + +import java.util.ArrayList; +import java.util.List; + +import com.dangdang.ddframe.rdb.sharding.parser.result.router.Condition; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.ConditionContext; + +import lombok.Getter; + +/** + * 存在外层条件的节点. + * + * @author gaohongtao + */ +@Getter +public class CompositeOrASTNode extends AbstractOrASTNode { + + private List outConditions = new ArrayList<>(); + + public void addOutConditions(final ConditionContext outConditions) { + this.outConditions.addAll(outConditions.getAllConditions()); + } + + @Override + public void createOrASTAsRootNode() { + for (AbstractOrASTNode each : getSubNodes()) { + each.createOrASTAsRootNode(); + } + mergeSubConditions(); + for (List each : getNestedConditions()) { + each.addAll(outConditions); + } + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/or/node/SimpleOrASTNode.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/or/node/SimpleOrASTNode.java new file mode 100644 index 0000000000000..e0dbc9e603642 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/parser/visitor/or/node/SimpleOrASTNode.java @@ -0,0 +1,72 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.visitor.or.node; + +import com.alibaba.druid.sql.ast.SQLExpr; +import com.alibaba.druid.sql.ast.expr.SQLBinaryOpExpr; +import com.alibaba.druid.sql.ast.expr.SQLBinaryOperator; +import com.alibaba.druid.wall.spi.WallVisitorUtils; +import com.dangdang.ddframe.rdb.sharding.parser.visitor.or.OrVisitor; +import com.google.common.base.Optional; + +import lombok.AllArgsConstructor; + +/** + * 只包含OR的节点. + * + * @author gaohongtao + */ +@AllArgsConstructor +public class SimpleOrASTNode extends AbstractOrASTNode { + + private SQLBinaryOpExpr canSplitExpr; + + private final OrVisitor orVisitor; + + @Override + public void createOrASTAsRootNode() { + if (SQLBinaryOperator.BooleanOr == canSplitExpr.getOperator()) { + parseExprIfNotFalse(canSplitExpr.getRight()); + if (canSplitExpr.getLeft() instanceof SQLBinaryOpExpr) { + canSplitExpr = (SQLBinaryOpExpr) canSplitExpr.getLeft(); + createOrASTAsRootNode(); + } else { + finishParseThisNode(canSplitExpr.getLeft()); + } + } else { + finishParseThisNode(canSplitExpr); + } + } + + private void finishParseThisNode(final SQLExpr expr) { + parseExprIfNotFalse(expr); + mergeSubConditions(); + } + + private void parseExprIfNotFalse(final SQLExpr expr) { + if (Boolean.FALSE.equals(WallVisitorUtils.getValue(expr))) { + return; + } + Optional subNode = orVisitor.visitHandle(expr); + if (subNode.isPresent()) { + addSubNode(subNode.get()); + } else { + addNestedConditions(orVisitor.getParseContext().getCurrentConditionContext()); + } + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/RoutingResult.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/RoutingResult.java new file mode 100644 index 0000000000000..f93f04125525d --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/RoutingResult.java @@ -0,0 +1,38 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.router; + +import java.util.Collection; + +import com.dangdang.ddframe.rdb.sharding.parser.result.router.SQLBuilder; + +/** + *  路由结果接口. + * + * @author zhangliang + */ +public interface RoutingResult { + + /** + * 获取SQL执行单元集合. + * + * @param sqlBuilder SQL构建器 + * @return SQL执行单元集合 + */ + Collection getSQLExecutionUnits(SQLBuilder sqlBuilder); +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/SQLExecutionUnit.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/SQLExecutionUnit.java new file mode 100644 index 0000000000000..5303752c53128 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/SQLExecutionUnit.java @@ -0,0 +1,43 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.router; + +import lombok.Getter; +import lombok.ToString; +import lombok.extern.slf4j.Slf4j; + +/** + * SQL最小执行单元. + * + * @author gaohongtao + */ +@Getter +@Slf4j +@ToString +public class SQLExecutionUnit { + + private final String dataSource; + + private final String sql; + + public SQLExecutionUnit(final String dataSource, final String sql) { + this.dataSource = dataSource; + this.sql = sql; + log.debug("route sql to db: [{}] sql: [{}]", dataSource, sql); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/SQLRouteEngine.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/SQLRouteEngine.java new file mode 100644 index 0000000000000..db063242675b6 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/SQLRouteEngine.java @@ -0,0 +1,103 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.router; + +import java.util.Collection; +import java.util.List; + +import com.codahale.metrics.Timer.Context; +import com.dangdang.ddframe.rdb.sharding.api.DatabaseType; +import com.dangdang.ddframe.rdb.sharding.api.rule.ShardingRule; +import com.dangdang.ddframe.rdb.sharding.exception.SQLParserException; +import com.dangdang.ddframe.rdb.sharding.exception.ShardingJdbcException; +import com.dangdang.ddframe.rdb.sharding.metrics.MetricsContext; +import com.dangdang.ddframe.rdb.sharding.parser.SQLParserFactory; +import com.dangdang.ddframe.rdb.sharding.parser.result.SQLParsedResult; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.ConditionContext; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.SQLBuilder; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.Table; +import com.dangdang.ddframe.rdb.sharding.router.binding.BindingTablesRouter; +import com.dangdang.ddframe.rdb.sharding.router.mixed.MixedTablesRouter; +import com.dangdang.ddframe.rdb.sharding.router.single.SingleTableRouter; +import com.google.common.base.Function; +import com.google.common.collect.Collections2; + +import lombok.RequiredArgsConstructor; + +/** + * SQL路由引擎. + * + * @author gaohongtao, zhangiang + */ +@RequiredArgsConstructor +public final class SQLRouteEngine { + + private final ShardingRule shardingRule; + + private final DatabaseType databaseType; + + /** + * SQL路由. + * + * @param logicSql 逻辑SQL + * @return 路由结果 + * @throws SQLParserException SQL解析失败异常 + */ + public SQLRouteResult route(final String logicSql, final List parameters) throws SQLParserException { + return routeSQL(parseSQL(logicSql, parameters)); + } + + private SQLParsedResult parseSQL(final String logicSql, final List parameters) { + Context context = MetricsContext.start("Parse SQL"); + SQLParsedResult result = SQLParserFactory.create(databaseType, logicSql, parameters, shardingRule.getAllShardingColumns()).parse(); + MetricsContext.stop(context); + return result; + } + + private SQLRouteResult routeSQL(final SQLParsedResult parsedResult) { + Context context = MetricsContext.start("Route SQL"); + SQLRouteResult result = new SQLRouteResult(parsedResult.getMergeContext()); + for (ConditionContext each : parsedResult.getConditionContexts()) { + result.getExecutionUnits().addAll(routeSQL(each, Collections2.transform(parsedResult.getRouteContext().getTables(), new Function() { + + @Override + public String apply(final Table input) { + return input.getName(); + } + }), parsedResult.getRouteContext().getSqlBuilder())); + } + MetricsContext.stop(context); + return result; + } + + private Collection routeSQL(final ConditionContext conditionContext, final Collection logicTables, final SQLBuilder sqlBuilder) { + RoutingResult result; + if (1 == logicTables.size()) { + result = new SingleTableRouter(shardingRule, logicTables.iterator().next(), conditionContext).route(); + } else if (shardingRule.isAllBindingTable(logicTables)) { + result = new BindingTablesRouter(shardingRule, logicTables, conditionContext).route(); + } else { + // TODO 可配置是否执行笛卡尔积 + result = new MixedTablesRouter(shardingRule, logicTables, conditionContext).route(); + } + if (null == result) { + throw new ShardingJdbcException("Sharding-JDBC: cannot route any result, please check your sharding rule."); + } + return result.getSQLExecutionUnits(sqlBuilder); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/SQLRouteResult.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/SQLRouteResult.java new file mode 100644 index 0000000000000..997176d1f18f9 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/SQLRouteResult.java @@ -0,0 +1,40 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.router; + +import java.util.ArrayList; +import java.util.List; + +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.MergeContext; + +import lombok.Getter; +import lombok.RequiredArgsConstructor; + +/** + * SQL路由结果. + * + * @author gaohongtao + */ +@RequiredArgsConstructor +@Getter +public final class SQLRouteResult { + + private final MergeContext mergeContext; + + private final List executionUnits = new ArrayList<>(); +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/binding/BindingRoutingDataSource.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/binding/BindingRoutingDataSource.java new file mode 100644 index 0000000000000..d8b5124e2d686 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/binding/BindingRoutingDataSource.java @@ -0,0 +1,55 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.router.binding; + +import com.dangdang.ddframe.rdb.sharding.api.rule.BindingTableRule; +import com.dangdang.ddframe.rdb.sharding.router.single.SingleRoutingDataSource; +import com.dangdang.ddframe.rdb.sharding.router.single.SingleRoutingTableFactor; +import com.google.common.base.Function; +import com.google.common.collect.Lists; + +import lombok.Getter; +import lombok.ToString; + +/** + * Binding表路由数据源. + * + * @author zhangliang + */ +@Getter +@ToString(callSuper = true) +final class BindingRoutingDataSource extends SingleRoutingDataSource { + + BindingRoutingDataSource(final SingleRoutingDataSource routingDataSource) { + super(routingDataSource.getDataSource()); + getRoutingTableFactors().addAll(Lists.transform(routingDataSource.getRoutingTableFactors(), new Function() { + + @Override + public BindingRoutingTableFactor apply(final SingleRoutingTableFactor input) { + return new BindingRoutingTableFactor(input.getLogicTable(), input.getActualTable()); + } + })); + } + + void bind(final BindingTableRule bindingTableRule, final String bindingLogicTable) { + for (SingleRoutingTableFactor each : getRoutingTableFactors()) { + ((BindingRoutingTableFactor) each).getBindingRoutingTableFactors().add( + new BindingRoutingTableFactor(bindingLogicTable, bindingTableRule.getBindingActualTable(getDataSource(), bindingLogicTable, each.getActualTable()))); + } + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/binding/BindingRoutingResult.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/binding/BindingRoutingResult.java new file mode 100644 index 0000000000000..cdaa490d4ecd1 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/binding/BindingRoutingResult.java @@ -0,0 +1,51 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.router.binding; + +import com.dangdang.ddframe.rdb.sharding.api.rule.BindingTableRule; +import com.dangdang.ddframe.rdb.sharding.router.single.SingleRoutingDataSource; +import com.dangdang.ddframe.rdb.sharding.router.single.SingleRoutingResult; +import com.google.common.base.Function; +import com.google.common.collect.Lists; + +import lombok.ToString; + +/** + * Binding表路由结果. + * + * @author zhangliang + */ +@ToString(callSuper = true) +final class BindingRoutingResult extends SingleRoutingResult { + + BindingRoutingResult(final SingleRoutingResult singleRoutingResult) { + getRoutingDataSources().addAll(Lists.transform(singleRoutingResult.getRoutingDataSources(), new Function() { + + @Override + public BindingRoutingDataSource apply(final SingleRoutingDataSource input) { + return new BindingRoutingDataSource(input); + } + })); + } + + void bind(final BindingTableRule bindingTableRule, final String bindingLogicTable) { + for (SingleRoutingDataSource each : getRoutingDataSources()) { + ((BindingRoutingDataSource) each).bind(bindingTableRule, bindingLogicTable); + } + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/binding/BindingRoutingTableFactor.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/binding/BindingRoutingTableFactor.java new file mode 100644 index 0000000000000..99c759bb4ffd3 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/binding/BindingRoutingTableFactor.java @@ -0,0 +1,52 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.router.binding; + +import java.util.ArrayList; +import java.util.Collection; + +import com.dangdang.ddframe.rdb.sharding.parser.result.router.SQLBuilder; +import com.dangdang.ddframe.rdb.sharding.router.single.SingleRoutingTableFactor; + +import lombok.AccessLevel; +import lombok.Getter; +import lombok.ToString; + +/** + * Binding表路由表单元. + * + * @author zhangliang + */ +@ToString(callSuper = true) +final class BindingRoutingTableFactor extends SingleRoutingTableFactor { + + @Getter(AccessLevel.PACKAGE) + private final Collection bindingRoutingTableFactors = new ArrayList<>(); + + BindingRoutingTableFactor(final String logicTable, final String actualTable) { + super(logicTable, actualTable); + } + + @Override + public void buildSQL(final SQLBuilder builder) { + super.buildSQL(builder); + for (BindingRoutingTableFactor each : bindingRoutingTableFactors) { + each.buildSQL(builder); + } + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/binding/BindingTablesRouter.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/binding/BindingTablesRouter.java new file mode 100644 index 0000000000000..0d7dfb9a250df --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/binding/BindingTablesRouter.java @@ -0,0 +1,73 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.router.binding; + +import java.util.Collection; + +import com.dangdang.ddframe.rdb.sharding.api.rule.BindingTableRule; +import com.dangdang.ddframe.rdb.sharding.api.rule.ShardingRule; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.ConditionContext; +import com.dangdang.ddframe.rdb.sharding.router.single.SingleTableRouter; +import com.google.common.base.Optional; +import com.google.common.base.Preconditions; + +import lombok.extern.slf4j.Slf4j; + +/** + * Binding库表路由类. + * + * @author zhangliang + */ +@Slf4j +public class BindingTablesRouter { + + private final ShardingRule shardingRule; + + private final Collection logicTables; + + private final ConditionContext conditionContext; + + private final BindingTableRule bindingTableRule; + + public BindingTablesRouter(final ShardingRule shardingRule, final Collection logicTables, final ConditionContext conditionContext) { + this.shardingRule = shardingRule; + this.logicTables = logicTables; + this.conditionContext = conditionContext; + Optional optionalBindingTableRule = shardingRule.getBindingTableRule(logicTables.iterator().next()); + Preconditions.checkState(optionalBindingTableRule.isPresent()); + bindingTableRule = optionalBindingTableRule.get(); + } + + /** + * 路由. + * + * @return 路由结果 + */ + public BindingRoutingResult route() { + BindingRoutingResult result = null; + for (final String each : logicTables) { + if (null == result) { + result = new BindingRoutingResult(new SingleTableRouter(shardingRule, each, conditionContext).route()); + } else { + result.bind(bindingTableRule, each); + } + } + log.trace("binding table sharding result: {}", result); + return result; + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/mixed/CartesianDataSource.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/mixed/CartesianDataSource.java new file mode 100644 index 0000000000000..795650476a30a --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/mixed/CartesianDataSource.java @@ -0,0 +1,57 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.router.mixed; + +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Collection; +import java.util.List; + +import com.dangdang.ddframe.rdb.sharding.parser.result.router.SQLBuilder; +import com.dangdang.ddframe.rdb.sharding.router.SQLExecutionUnit; + +import lombok.Getter; +import lombok.ToString; + +/** + * 笛卡尔积路由数据源. + * + * @author zhangliang + */ +@Getter +@ToString +final class CartesianDataSource { + + private final String dataSource; + + private final List routingTableReferences; + + CartesianDataSource(final String dataSource, final CartesianTableReference routingTableReference) { + this.dataSource = dataSource; + routingTableReferences = new ArrayList<>(Arrays.asList(routingTableReference)); + } + + Collection getSQLExecutionUnits(final SQLBuilder sqlBuilder) { + Collection result = new ArrayList<>(); + for (CartesianTableReference each : routingTableReferences) { + each.buildSQL(sqlBuilder); + result.add(new SQLExecutionUnit(dataSource, sqlBuilder.toSQL())); + } + return result; + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/mixed/CartesianResult.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/mixed/CartesianResult.java new file mode 100644 index 0000000000000..d16c6100b3fd5 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/mixed/CartesianResult.java @@ -0,0 +1,66 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.router.mixed; + +import java.util.ArrayList; +import java.util.Collection; +import java.util.List; + +import com.dangdang.ddframe.rdb.sharding.parser.result.router.SQLBuilder; +import com.dangdang.ddframe.rdb.sharding.router.RoutingResult; +import com.dangdang.ddframe.rdb.sharding.router.SQLExecutionUnit; + +import lombok.Getter; +import lombok.ToString; + +/** + * 笛卡尔积路由结果. + * + * @author gaohongtao, zhangliang + */ +@ToString +final class CartesianResult implements RoutingResult { + + @Getter + private final List routingDataSources = new ArrayList<>(); + + void merge(final String dataSource, final Collection routingTableReferences) { + for (CartesianTableReference each : routingTableReferences) { + merge(dataSource, each); + } + } + + private void merge(final String dataSource, final CartesianTableReference routingTableReference) { + for (CartesianDataSource each : routingDataSources) { + if (each.getDataSource().equals(dataSource)) { + each.getRoutingTableReferences().add(routingTableReference); + return; + } + } + routingDataSources.add(new CartesianDataSource(dataSource, routingTableReference)); + } + + @Override + public Collection getSQLExecutionUnits(final SQLBuilder sqlBuilder) { + Collection result = new ArrayList<>(); + for (CartesianDataSource each : routingDataSources) { + result.addAll(each.getSQLExecutionUnits(sqlBuilder)); + } + return result; + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/mixed/CartesianTableReference.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/mixed/CartesianTableReference.java new file mode 100644 index 0000000000000..043980b79d088 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/mixed/CartesianTableReference.java @@ -0,0 +1,49 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.router.mixed; + +import java.util.ArrayList; +import java.util.List; + +import com.dangdang.ddframe.rdb.sharding.parser.result.router.SQLBuilder; +import com.dangdang.ddframe.rdb.sharding.router.single.SingleRoutingTableFactor; + +import lombok.Getter; +import lombok.ToString; + +/** + * 笛卡尔积表路由组. + * + * @author gaohongtao, zhangliang + */ +@ToString +@Getter +final class CartesianTableReference { + + private final List routingTableFactors; + + CartesianTableReference(final List routingTableFactors) { + this.routingTableFactors = new ArrayList<>(routingTableFactors); + } + + void buildSQL(final SQLBuilder builder) { + for (SingleRoutingTableFactor each : routingTableFactors) { + each.buildSQL(builder); + } + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/mixed/CartesianTablesRouter.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/mixed/CartesianTablesRouter.java new file mode 100644 index 0000000000000..9b1b5c1b7840f --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/mixed/CartesianTablesRouter.java @@ -0,0 +1,126 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.router.mixed; + +import java.util.ArrayList; +import java.util.Collection; +import java.util.HashMap; +import java.util.HashSet; +import java.util.List; +import java.util.Map; +import java.util.Map.Entry; +import java.util.Set; + +import com.dangdang.ddframe.rdb.sharding.router.single.SingleRoutingResult; +import com.dangdang.ddframe.rdb.sharding.router.single.SingleRoutingTableFactor; +import com.google.common.base.Function; +import com.google.common.base.Optional; +import com.google.common.collect.Lists; +import com.google.common.collect.Sets; + +import lombok.RequiredArgsConstructor; +import lombok.extern.slf4j.Slf4j; + +/** + * 笛卡尔积的库表路由. + * + * @author zhangliang + */ +@RequiredArgsConstructor +@Slf4j +final class CartesianTablesRouter { + + private final Collection routingResults; + + CartesianResult route() { + CartesianResult result = new CartesianResult(); + for (Entry> entry : getDataSourceLogicTablesMap().entrySet()) { + List> actualTableGroups = getActualTableGroups(entry.getKey(), entry.getValue()); + List> routingTableFactorGroups = toRoutingTableFactorGroups(entry.getKey(), actualTableGroups); + result.merge(entry.getKey(), getCartesianTableReferences(Sets.cartesianProduct(routingTableFactorGroups))); + } + log.trace("cartesian tables sharding result: {}", result); + return result; + } + + private Map> getDataSourceLogicTablesMap() { + Collection intersectionDataSources = getIntersectionDataSources(); + Map> result = new HashMap<>(routingResults.size()); + for (SingleRoutingResult each : routingResults) { + for (Entry> entry : each.getDataSourceLogicTablesMap(intersectionDataSources).entrySet()) { + if (result.containsKey(entry.getKey())) { + result.get(entry.getKey()).addAll(entry.getValue()); + } else { + result.put(entry.getKey(), entry.getValue()); + } + } + } + return result; + } + + private Collection getIntersectionDataSources() { + Collection result = new HashSet<>(); + for (SingleRoutingResult each : routingResults) { + if (result.isEmpty()) { + result.addAll(each.getDataSources()); + } + result.retainAll(each.getDataSources()); + } + return result; + } + + private List> getActualTableGroups(final String dataSource, final Set logicTables) { + List> result = new ArrayList<>(logicTables.size()); + for (SingleRoutingResult each : routingResults) { + result.addAll(each.getActualTableGroups(dataSource, logicTables)); + } + return result; + } + + private List> toRoutingTableFactorGroups(final String dataSource, final List> actualTableGroups) { + List> result = new ArrayList<>(actualTableGroups.size()); + for (Set each : actualTableGroups) { + result.add(new HashSet(Lists.transform(new ArrayList(each), new Function() { + + @Override + public SingleRoutingTableFactor apply(final String input) { + return findRoutingTableFactor(dataSource, input); + } + }))); + } + return result; + } + + private SingleRoutingTableFactor findRoutingTableFactor(final String dataSource, final String actualTable) { + for (SingleRoutingResult each : routingResults) { + Optional result = each.findRoutingTableFactor(dataSource, actualTable); + if (result.isPresent()) { + return result.get(); + } + } + throw new IllegalStateException(String.format("Cannot found routing table factor, data source: %s, actual table: %s", dataSource, actualTable)); + } + + private List getCartesianTableReferences(final Set> cartesianRoutingTableFactorGroups) { + List result = new ArrayList<>(cartesianRoutingTableFactorGroups.size()); + for (List each : cartesianRoutingTableFactorGroups) { + result.add(new CartesianTableReference(each)); + } + return result; + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/mixed/MixedTablesRouter.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/mixed/MixedTablesRouter.java new file mode 100644 index 0000000000000..54e8e61d4f4cc --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/mixed/MixedTablesRouter.java @@ -0,0 +1,77 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.router.mixed; + +import java.util.ArrayList; +import java.util.Collection; + +import com.dangdang.ddframe.rdb.sharding.api.rule.ShardingRule; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.ConditionContext; +import com.dangdang.ddframe.rdb.sharding.router.RoutingResult; +import com.dangdang.ddframe.rdb.sharding.router.binding.BindingTablesRouter; +import com.dangdang.ddframe.rdb.sharding.router.single.SingleRoutingResult; +import com.dangdang.ddframe.rdb.sharding.router.single.SingleTableRouter; + +import lombok.RequiredArgsConstructor; +import lombok.extern.slf4j.Slf4j; + +/** + * 混合多库表路由类. + * + * @author gaohongtao, zhangliang + */ +@RequiredArgsConstructor +@Slf4j +public class MixedTablesRouter { + + private final ShardingRule shardingRule; + + private final Collection logicTables; + + private final ConditionContext conditionContext; + + /** + * 路由. + * + * @return 路由结果 + */ + // TODO 支持多bindtable rule + public RoutingResult route() { + Collection bindingTables = shardingRule.filterAllBindingTables(logicTables); + Collection remainingTables = new ArrayList<>(logicTables); + Collection result = new ArrayList<>(logicTables.size()); + if (1 < bindingTables.size()) { + result.add(new BindingTablesRouter(shardingRule, bindingTables, conditionContext).route()); + remainingTables.removeAll(bindingTables); + } + for (String each : remainingTables) { + SingleRoutingResult routingResult = new SingleTableRouter(shardingRule, each, conditionContext).route(); + if (null != routingResult) { + result.add(routingResult); + } + } + log.trace("mixed tables sharding result: {}", result); + if (result.isEmpty()) { + return null; + } + if (1 == result.size()) { + return result.iterator().next(); + } + return new CartesianTablesRouter(result).route(); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/single/SingleRoutingDataSource.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/single/SingleRoutingDataSource.java new file mode 100644 index 0000000000000..2b285f433a919 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/single/SingleRoutingDataSource.java @@ -0,0 +1,107 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.router.single; + +import java.util.ArrayList; +import java.util.Collection; +import java.util.HashSet; +import java.util.List; +import java.util.Set; + +import com.dangdang.ddframe.rdb.sharding.parser.result.router.SQLBuilder; +import com.dangdang.ddframe.rdb.sharding.router.SQLExecutionUnit; +import com.google.common.base.Function; +import com.google.common.base.Optional; +import com.google.common.collect.Lists; + +import lombok.Getter; +import lombok.ToString; + +/** + * 单表路由数据源. + * + * @author zhangliang + */ +@Getter +@ToString +public class SingleRoutingDataSource { + + private final String dataSource; + + private final List routingTableFactors = new ArrayList<>(); + + public SingleRoutingDataSource(final String dataSource) { + this.dataSource = dataSource; + } + + SingleRoutingDataSource(final String dataSource, final SingleRoutingTableFactor routingTableFactor) { + this(dataSource); + routingTableFactors.add(routingTableFactor); + } + + Collection getSQLExecutionUnits(final SQLBuilder sqlBuilder) { + Collection result = new ArrayList<>(); + for (SingleRoutingTableFactor each : routingTableFactors) { + each.buildSQL(sqlBuilder); + result.add(new SQLExecutionUnit(dataSource, sqlBuilder.toSQL())); + } + return result; + } + + Set getLogicTables() { + Set result = new HashSet(routingTableFactors.size()); + result.addAll(Lists.transform(routingTableFactors, new Function() { + + @Override + public String apply(final SingleRoutingTableFactor input) { + return input.getLogicTable(); + } + })); + return result; + } + + List> getActualTableGroups(final Set logicTables) { + List> result = new ArrayList<>(); + for (String logicTable : logicTables) { + Set actualTables = getActualTables(logicTable); + if (!actualTables.isEmpty()) { + result.add(actualTables); + } + } + return result; + } + + private Set getActualTables(final String logicTable) { + Set result = new HashSet(); + for (SingleRoutingTableFactor each : routingTableFactors) { + if (each.getLogicTable().equals(logicTable)) { + result.add(each.getActualTable()); + } + } + return result; + } + + Optional findRoutingTableFactor(final String actualTable) { + for (SingleRoutingTableFactor each : routingTableFactors) { + if (each.getActualTable().equals(actualTable)) { + return Optional.of(each); + } + } + return Optional.absent(); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/single/SingleRoutingResult.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/single/SingleRoutingResult.java new file mode 100644 index 0000000000000..bafd678c733fe --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/single/SingleRoutingResult.java @@ -0,0 +1,149 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.router.single; + +import java.util.ArrayList; +import java.util.Collection; +import java.util.Collections; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import com.dangdang.ddframe.rdb.sharding.parser.result.router.SQLBuilder; +import com.dangdang.ddframe.rdb.sharding.router.RoutingResult; +import com.dangdang.ddframe.rdb.sharding.router.SQLExecutionUnit; +import com.google.common.base.Function; +import com.google.common.base.Optional; +import com.google.common.collect.Lists; + +import lombok.Getter; +import lombok.ToString; + +/** + * 单表路由结果. + * + * @author gaohongtao + */ +@ToString +public class SingleRoutingResult implements RoutingResult { + + @Getter + private final List routingDataSources = new ArrayList<>(); + + void put(final String dataSourceName, final SingleRoutingTableFactor routingTableFactor) { + for (SingleRoutingDataSource each : routingDataSources) { + if (each.getDataSource().equals(dataSourceName)) { + each.getRoutingTableFactors().add(routingTableFactor); + return; + } + } + routingDataSources.add(new SingleRoutingDataSource(dataSourceName, routingTableFactor)); + } + + /** + * 根据数据源名称获取数据源和逻辑表名称集合的映射关系. + * + * @param dataSources 待获取的数据源名称集合 + * @return 数据源和逻辑表名称集合的映射关系 + */ + public Map> getDataSourceLogicTablesMap(final Collection dataSources) { + Map> result = new HashMap<>(); + for (SingleRoutingDataSource each : routingDataSources) { + if (!dataSources.contains(each.getDataSource())) { + continue; + } + Set logicTables = each.getLogicTables(); + if (logicTables.isEmpty()) { + continue; + } + if (result.containsKey(each.getDataSource())) { + result.get(each.getDataSource()).addAll(logicTables); + } else { + result.put(each.getDataSource(), logicTables); + } + } + return result; + } + + /** + * 获取全部数据源名称. + * + * @return 数据源名称集合 + */ + public Collection getDataSources() { + return Lists.transform(routingDataSources, new Function() { + + @Override + public String apply(final SingleRoutingDataSource input) { + return input.getDataSource(); + } + }); + } + + /** + * 根据数据源和逻辑表名称获取真实表集合组. + *

+ * 每一组的真实表集合都属于同一逻辑表. + *

+ * + * @param dataSource 数据源名称 + * @param logicTables 逻辑表名称集合 + * @return 真实表集合组 + */ + public List> getActualTableGroups(final String dataSource, final Set logicTables) { + Optional routingDataSource = findRoutingDataSource(dataSource); + if (!routingDataSource.isPresent()) { + return Collections.emptyList(); + } + return routingDataSource.get().getActualTableGroups(logicTables); + } + + /** + * 根据数据源和真实表名称查找路由表单元. + * + * @param dataSource 数据源名称 + * @param actualTable 真实表名称 + * @return 查找结果 + */ + public Optional findRoutingTableFactor(final String dataSource, final String actualTable) { + Optional routingDataSource = findRoutingDataSource(dataSource); + if (!routingDataSource.isPresent()) { + return Optional.absent(); + } + return routingDataSource.get().findRoutingTableFactor(actualTable); + } + + private Optional findRoutingDataSource(final String dataSource) { + for (SingleRoutingDataSource each : routingDataSources) { + if (each.getDataSource().equals(dataSource)) { + return Optional.of(each); + } + } + return Optional.absent(); + } + + @Override + public Collection getSQLExecutionUnits(final SQLBuilder sqlBuilder) { + Collection result = new ArrayList<>(); + for (SingleRoutingDataSource each : routingDataSources) { + result.addAll(each.getSQLExecutionUnits(sqlBuilder)); + } + return result; + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/single/SingleRoutingTableFactor.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/single/SingleRoutingTableFactor.java new file mode 100644 index 0000000000000..e308045c8de33 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/single/SingleRoutingTableFactor.java @@ -0,0 +1,48 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.router.single; + +import com.dangdang.ddframe.rdb.sharding.parser.result.router.SQLBuilder; + +import lombok.Getter; +import lombok.RequiredArgsConstructor; +import lombok.ToString; + +/** + * 单表路由表单元. + * + * @author gaohongtao + */ +@RequiredArgsConstructor +@Getter +@ToString +public class SingleRoutingTableFactor { + + private final String logicTable; + + private final String actualTable; + + /** + * 构建SQL. + * + * @param builder SQL构建器 + */ + public void buildSQL(final SQLBuilder builder) { + builder.buildSQL(logicTable, actualTable); + } +} diff --git a/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/single/SingleTableRouter.java b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/single/SingleTableRouter.java new file mode 100644 index 0000000000000..6211cbcecc3e6 --- /dev/null +++ b/sharding-jdbc-core/src/main/java/com/dangdang/ddframe/rdb/sharding/router/single/SingleTableRouter.java @@ -0,0 +1,140 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.router.single; + +import java.util.ArrayList; +import java.util.Collection; +import java.util.HashSet; +import java.util.List; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingValue; +import com.dangdang.ddframe.rdb.sharding.api.rule.DataNode; +import com.dangdang.ddframe.rdb.sharding.api.rule.ShardingRule; +import com.dangdang.ddframe.rdb.sharding.api.rule.TableRule; +import com.dangdang.ddframe.rdb.sharding.api.strategy.database.DatabaseShardingStrategy; +import com.dangdang.ddframe.rdb.sharding.api.strategy.table.TableShardingStrategy; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.Condition; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.ConditionContext; +import com.google.common.base.Optional; +import com.google.common.base.Preconditions; +import com.google.common.collect.BoundType; +import com.google.common.collect.Range; + +import lombok.extern.slf4j.Slf4j; + +/** + * 单逻辑表的库表路由. + * + * @author gaohongtao, zhangliang + */ +@Slf4j +public final class SingleTableRouter { + + private final ShardingRule shardingRule; + + private final String logicTable; + + private final ConditionContext conditionContext; + + private final Optional tableRule; + + public SingleTableRouter(final ShardingRule shardingRule, final String logicTable, final ConditionContext conditionContext) { + this.shardingRule = shardingRule; + this.logicTable = logicTable; + this.conditionContext = conditionContext; + tableRule = shardingRule.findTableRule(logicTable); + } + + /** + * 路由. + * + * @return 路由结果 + */ + public SingleRoutingResult route() { + if (!tableRule.isPresent()) { + log.trace("Can not find table rule of [{}]", logicTable); + return null; + } + Collection routedDataSources = routeDataSources(); + Collection routedTables = routeTables(routedDataSources); + return generateRoutingResult(routedDataSources, routedTables); + } + + private Collection routeDataSources() { + DatabaseShardingStrategy strategy = shardingRule.getDatabaseShardingStrategy(tableRule.get()); + List> databaseShardingValues = getShardingValues(strategy.getShardingColumns()); + logBeforeRoute("database", logicTable, shardingRule.getDataSourceRule().getDataSourceNames(), strategy.getShardingColumns(), databaseShardingValues); + Collection result = new HashSet<>(strategy.doSharding(shardingRule.getDataSourceRule().getDataSourceNames(), databaseShardingValues)); + logAfterRoute("database", logicTable, result); + Preconditions.checkState(!result.isEmpty(), "no database route info"); + return result; + } + + private Collection routeTables(final Collection routedDataSources) { + TableShardingStrategy strategy = shardingRule.getTableShardingStrategy(tableRule.get()); + List> tableShardingValues = getShardingValues(strategy.getShardingColumns()); + logBeforeRoute("table", logicTable, tableRule.get().getActualTables(), strategy.getShardingColumns(), tableShardingValues); + Collection result = new HashSet<>(strategy.doSharding(tableRule.get().getActualTableNames(routedDataSources), tableShardingValues)); + logAfterRoute("table", logicTable, result); + Preconditions.checkState(!result.isEmpty(), "no table route info"); + return result; + } + + private List> getShardingValues(final Collection shardingColumns) { + List> result = new ArrayList<>(shardingColumns.size()); + for (String each : shardingColumns) { + Optional condition = conditionContext.find(logicTable, each); + if (condition.isPresent()) { + result.add(getShardingValue(condition.get())); + } + } + return result; + } + + private ShardingValue getShardingValue(final Condition condition) { + List> conditionValues = condition.getValues(); + switch (condition.getOperator()) { + case EQUAL: + case IN: + if (1 == conditionValues.size()) { + return new ShardingValue>(condition.getColumn().getColumnName(), conditionValues.get(0)); + } + return new ShardingValue<>(condition.getColumn().getColumnName(), conditionValues); + case BETWEEN: + return new ShardingValue<>(condition.getColumn().getColumnName(), Range.range(conditionValues.get(0), BoundType.CLOSED, conditionValues.get(1), BoundType.CLOSED)); + default: + throw new UnsupportedOperationException(condition.getOperator().getExpression()); + } + } + + private void logBeforeRoute(final String type, final String logicTable, final Collection targets, final Collection shardingColumns, final List> shardingValues) { + log.trace("Before {} sharding {} routes db names: {} sharding columns: {} sharding values: {}", type, logicTable, targets, shardingColumns, shardingValues); + } + + private void logAfterRoute(final String type, final String logicTable, final Collection shardingResults) { + log.trace("After {} sharding {} result: {}", type, logicTable, shardingResults); + } + + private SingleRoutingResult generateRoutingResult(final Collection routedDataSources, final Collection routedTables) { + SingleRoutingResult result = new SingleRoutingResult(); + for (DataNode each : tableRule.get().getActualDataNodes(routedDataSources, routedTables)) { + result.put(each.getDataSourceName(), new SingleRoutingTableFactor(logicTable, each.getTableName())); + } + return result; + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/AllTests.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/AllTests.java new file mode 100644 index 0000000000000..bbe06f40c1d40 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/AllTests.java @@ -0,0 +1,43 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb; + +import org.junit.runner.RunWith; +import org.junit.runners.Suite; +import org.junit.runners.Suite.SuiteClasses; + +import com.dangdang.ddframe.rdb.integrate.AllIntegrateTests; +import com.dangdang.ddframe.rdb.sharding.api.AllApiTest; +import com.dangdang.ddframe.rdb.sharding.jdbc.AllJDBCTest; +import com.dangdang.ddframe.rdb.sharding.merger.AllMergerTest; +import com.dangdang.ddframe.rdb.sharding.metrics.AllMetricsTest; +import com.dangdang.ddframe.rdb.sharding.parser.AllParserTest; +import com.dangdang.ddframe.rdb.sharding.router.AllRouterTest; + +@RunWith(Suite.class) +@SuiteClasses({ + AllApiTest.class, + AllParserTest.class, + AllRouterTest.class, + AllMergerTest.class, + AllJDBCTest.class, + AllMetricsTest.class, + AllIntegrateTests.class + }) +public class AllTests { +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/AbstractDBUnitTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/AbstractDBUnitTest.java new file mode 100644 index 0000000000000..b074863233671 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/AbstractDBUnitTest.java @@ -0,0 +1,146 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.integrate; + +import static org.dbunit.Assertion.assertEquals; + +import java.io.File; +import java.io.InputStream; +import java.io.InputStreamReader; +import java.sql.Connection; +import java.sql.PreparedStatement; +import java.sql.SQLException; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import javax.sql.DataSource; + +import org.apache.commons.dbcp.BasicDataSource; +import org.dbunit.DatabaseUnitException; +import org.dbunit.IDatabaseTester; +import org.dbunit.database.IDatabaseConnection; +import org.dbunit.dataset.IDataSet; +import org.dbunit.dataset.ITable; +import org.dbunit.dataset.xml.FlatXmlDataSetBuilder; +import org.dbunit.ext.h2.H2Connection; +import org.dbunit.ext.mysql.MySqlConnection; +import org.dbunit.operation.DatabaseOperation; +import org.h2.tools.RunScript; +import org.junit.Before; + +import com.dangdang.ddframe.rdb.sharding.api.DatabaseType; + +public abstract class AbstractDBUnitTest { + + public static final DatabaseType CURRENT_DB_TYPE = DatabaseType.H2; + + private static final Map DATA_SOURCES = new HashMap<>(); + + private final DataBaseEnvironment dbEnv = new DataBaseEnvironment(CURRENT_DB_TYPE); + + @Before + public void createSchema() throws SQLException { + for (String each : getSchemaFiles()) { + Connection conn = createDataSource(each).getConnection(); + RunScript.execute(conn, new InputStreamReader(AbstractDBUnitTest.class.getClassLoader().getResourceAsStream(each))); + conn.close(); + } + } + + @Before + public final void importDataSet() throws Exception { + for (String each : getDataSetFiles()) { + InputStream is = AbstractDBUnitTest.class.getClassLoader().getResourceAsStream(each); + IDataSet dataSet = new FlatXmlDataSetBuilder().build(new InputStreamReader(is)); + IDatabaseTester databaseTester = new ShardingJdbcDatabaseTester(dbEnv.getDriverClassName(), dbEnv.getURL(getFileName(each)), dbEnv.getUsername(), dbEnv.getPassword()); + databaseTester.setSetUpOperation(DatabaseOperation.CLEAN_INSERT); + databaseTester.setDataSet(dataSet); + databaseTester.onSetup(); + } + } + + protected abstract List getSchemaFiles(); + + protected abstract List getDataSetFiles(); + + protected final Map createDataSourceMap(final String dataSourceName) { + Map result = new HashMap<>(getDataSetFiles().size()); + for (String each : getDataSetFiles()) { + result.put(String.format(dataSourceName, getFileName(each)), createDataSource(each)); + } + return result; + } + + private DataSource createDataSource(final String dataSetFile) { + if (DATA_SOURCES.containsKey(dataSetFile)) { + return DATA_SOURCES.get(dataSetFile); + } + BasicDataSource result = new BasicDataSource(); + result.setDriverClassName(dbEnv.getDriverClassName()); + result.setUrl(dbEnv.getURL(getFileName(dataSetFile))); + result.setUsername(dbEnv.getUsername()); + result.setPassword(dbEnv.getPassword()); + result.setMaxActive(1000); + DATA_SOURCES.put(dataSetFile, result); + return result; + } + + private String getFileName(final String dataSetFile) { + String fileName = new File(dataSetFile).getName(); + if (-1 == fileName.lastIndexOf(".")) { + return fileName; + } + return fileName.substring(0, fileName.lastIndexOf(".")); + } + + protected void assertDataset(final String expectedDataSetFile, final Connection connection, final String actualTableName, final String sql, final Object... params) + throws SQLException, DatabaseUnitException { + try ( + Connection conn = connection; + PreparedStatement ps = connection.prepareStatement(sql)) { + int i = 1; + for (Object each : params) { + ps.setObject(i++, each); + } + ITable actualTable = getConnection(connection).createTable(actualTableName, ps); + IDataSet expectedDataSet = new FlatXmlDataSetBuilder().build(new InputStreamReader(AbstractDBUnitTest.class.getClassLoader().getResourceAsStream(expectedDataSetFile))); + assertEquals(expectedDataSet.getTable(actualTableName), actualTable); + } + } + + protected void assertDataset(final String expectedDataSetFile, final Connection connection, final String actualTableName, final String sql) + throws SQLException, DatabaseUnitException { + try (Connection conn = connection) { + ITable actualTable = getConnection(connection).createQueryTable(actualTableName, sql); + IDataSet expectedDataSet = new FlatXmlDataSetBuilder().build(new InputStreamReader(AbstractDBUnitTest.class.getClassLoader().getResourceAsStream(expectedDataSetFile))); + assertEquals(expectedDataSet.getTable(actualTableName), actualTable); + } + } + + private IDatabaseConnection getConnection(final Connection connection) throws SQLException, DatabaseUnitException { + switch (dbEnv.getDatabaseType()) { + case H2: + return new H2Connection(connection, "PUBLIC"); + case MySQL: + return new MySqlConnection(connection, "PUBLIC"); + default: + throw new UnsupportedOperationException(dbEnv.getDatabaseType().name()); + } + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/AllIntegrateTests.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/AllIntegrateTests.java new file mode 100644 index 0000000000000..3302bf0bc2eff --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/AllIntegrateTests.java @@ -0,0 +1,70 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.integrate; + +import com.dangdang.ddframe.rdb.integrate.db.DMLShardingDataBasesOnlyTest; +import com.dangdang.ddframe.rdb.integrate.db.SelectAggregateShardingDataBasesOnlyTest; +import com.dangdang.ddframe.rdb.integrate.db.SelectGroupByShardingDataBasesOnlyTest; +import com.dangdang.ddframe.rdb.integrate.db.SelectShardingDataBasesOnlyTest; +import com.dangdang.ddframe.rdb.integrate.db.StatementDMLShardingDataBasesOnlyTest; +import com.dangdang.ddframe.rdb.integrate.db.StatementSelectAggregateShardingDataBasesOnlyTest; +import com.dangdang.ddframe.rdb.integrate.db.StatementSelectShardingDataBasesOnlyTest; +import com.dangdang.ddframe.rdb.integrate.dbtbl.DMLShardingBothDataBasesAndTablesTest; +import com.dangdang.ddframe.rdb.integrate.dbtbl.SelectAggregateShardingBothDataBasesAndTablesTest; +import com.dangdang.ddframe.rdb.integrate.dbtbl.SelectGroupByShardingBothDataBasesAndTablesTest; +import com.dangdang.ddframe.rdb.integrate.dbtbl.SelectShardingBothDataBasesAndTablesTest; +import com.dangdang.ddframe.rdb.integrate.dbtbl.StatementDMLShardingBothDataBasesAndTablesTest; +import com.dangdang.ddframe.rdb.integrate.dbtbl.StatementSelectAggregateShardingBothDataBasesAndTablesTest; +import com.dangdang.ddframe.rdb.integrate.dbtbl.StatementSelectShardingBothDataBasesAndTablesTest; +import com.dangdang.ddframe.rdb.integrate.tbl.DMLShardingTablesOnlyTest; +import com.dangdang.ddframe.rdb.integrate.tbl.SelectAggregateShardingTablesOnlyTest; +import com.dangdang.ddframe.rdb.integrate.tbl.SelectGroupByShardingTablesOnlyTest; +import com.dangdang.ddframe.rdb.integrate.tbl.SelectShardingTablesOnlyTest; +import com.dangdang.ddframe.rdb.integrate.tbl.StatementDMLShardingTablesOnlyTest; +import com.dangdang.ddframe.rdb.integrate.tbl.StatementSelectAggregateShardingTablesOnlyTest; +import com.dangdang.ddframe.rdb.integrate.tbl.StatementSelectShardingTablesOnlyTest; +import org.junit.runner.RunWith; +import org.junit.runners.Suite; +import org.junit.runners.Suite.SuiteClasses; + +@RunWith(Suite.class) +@SuiteClasses({ + SelectShardingBothDataBasesAndTablesTest.class, + SelectAggregateShardingBothDataBasesAndTablesTest.class, + SelectGroupByShardingDataBasesOnlyTest.class, + DMLShardingBothDataBasesAndTablesTest.class, + StatementSelectShardingBothDataBasesAndTablesTest.class, + StatementSelectAggregateShardingBothDataBasesAndTablesTest.class, + StatementDMLShardingBothDataBasesAndTablesTest.class, + SelectShardingDataBasesOnlyTest.class, + SelectAggregateShardingDataBasesOnlyTest.class, + SelectGroupByShardingBothDataBasesAndTablesTest.class, + DMLShardingDataBasesOnlyTest.class, + StatementSelectShardingDataBasesOnlyTest.class, + StatementSelectAggregateShardingDataBasesOnlyTest.class, + StatementDMLShardingDataBasesOnlyTest.class, + SelectShardingTablesOnlyTest.class, + SelectAggregateShardingTablesOnlyTest.class, + SelectGroupByShardingTablesOnlyTest.class, + DMLShardingTablesOnlyTest.class, + StatementSelectShardingTablesOnlyTest.class, + StatementSelectAggregateShardingTablesOnlyTest.class, + StatementDMLShardingTablesOnlyTest.class + }) +public class AllIntegrateTests { +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/DataBaseEnvironment.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/DataBaseEnvironment.java new file mode 100644 index 0000000000000..9a9b0a7d75a55 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/DataBaseEnvironment.java @@ -0,0 +1,71 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.integrate; + +import java.util.HashMap; +import java.util.Map; + +import com.dangdang.ddframe.rdb.sharding.api.DatabaseType; + +import lombok.Getter; + +public final class DataBaseEnvironment { + + private static final Map> DRIVER_CLASS_NAME = new HashMap<>(2); + + private static final Map URL = new HashMap<>(2); + + private static final Map USERNAME = new HashMap<>(2); + + private static final Map PASSWORD = new HashMap<>(2); + + @Getter + private final DatabaseType databaseType; + + public DataBaseEnvironment(final DatabaseType databaseType) { + this.databaseType = databaseType; + fillData(); + } + + private void fillData() { + DRIVER_CLASS_NAME.put(DatabaseType.H2, org.h2.Driver.class); + DRIVER_CLASS_NAME.put(DatabaseType.MySQL, com.mysql.jdbc.Driver.class); + URL.put(DatabaseType.H2, "jdbc:h2:mem:%s;DB_CLOSE_DELAY=-1;DATABASE_TO_UPPER=false;MODE=MYSQL"); + URL.put(DatabaseType.MySQL, "jdbc:mysql://localhost:3306/%s"); + USERNAME.put(DatabaseType.H2, "sa"); + USERNAME.put(DatabaseType.MySQL, "root"); + PASSWORD.put(DatabaseType.H2, ""); + PASSWORD.put(DatabaseType.MySQL, ""); + } + + public String getDriverClassName() { + return DRIVER_CLASS_NAME.get(databaseType).getName(); + } + + public String getURL(final String dbName) { + return String.format(URL.get(databaseType), dbName); + } + + public String getUsername() { + return USERNAME.get(databaseType); + } + + public String getPassword() { + return PASSWORD.get(databaseType); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/ShardingJdbcDatabaseTester.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/ShardingJdbcDatabaseTester.java new file mode 100644 index 0000000000000..76569cb519ab9 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/ShardingJdbcDatabaseTester.java @@ -0,0 +1,46 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.integrate; + +import org.dbunit.JdbcDatabaseTester; +import org.dbunit.database.DatabaseConfig; +import org.dbunit.database.IDatabaseConnection; +import org.dbunit.ext.h2.H2DataTypeFactory; +import org.dbunit.ext.mysql.MySqlDataTypeFactory; + +public final class ShardingJdbcDatabaseTester extends JdbcDatabaseTester { + + private String driverClass; + + public ShardingJdbcDatabaseTester(final String driverClass, final String connectionUrl, final String username, + final String password) throws ClassNotFoundException { + super(driverClass, connectionUrl, username, password, null); + this.driverClass = driverClass; + } + + @Override + public IDatabaseConnection getConnection() throws Exception { + IDatabaseConnection result = super.getConnection(); + if (org.h2.Driver.class.getName().equals(driverClass)) { + result.getConfig().setProperty(DatabaseConfig.PROPERTY_DATATYPE_FACTORY, new H2DataTypeFactory()); + } else if (com.mysql.jdbc.Driver.class.getName().equals(driverClass)) { + result.getConfig().setProperty(DatabaseConfig.PROPERTY_DATATYPE_FACTORY, new MySqlDataTypeFactory()); + } + return result; + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/db/AbstractShardingDataBasesOnlyDBUnitTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/db/AbstractShardingDataBasesOnlyDBUnitTest.java new file mode 100644 index 0000000000000..3f8e27cb3314e --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/db/AbstractShardingDataBasesOnlyDBUnitTest.java @@ -0,0 +1,78 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.integrate.db; + +import com.dangdang.ddframe.rdb.integrate.AbstractDBUnitTest; +import com.dangdang.ddframe.rdb.integrate.fixture.MultipleKeysModuloDatabaseShardingAlgorithm; +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; +import com.dangdang.ddframe.rdb.sharding.api.rule.BindingTableRule; +import com.dangdang.ddframe.rdb.sharding.api.rule.DataSourceRule; +import com.dangdang.ddframe.rdb.sharding.api.rule.ShardingRule; +import com.dangdang.ddframe.rdb.sharding.api.rule.TableRule; +import com.dangdang.ddframe.rdb.sharding.api.strategy.database.DatabaseShardingStrategy; +import com.dangdang.ddframe.rdb.sharding.api.strategy.table.NoneTableShardingAlgorithm; +import com.dangdang.ddframe.rdb.sharding.api.strategy.table.TableShardingStrategy; +import java.sql.SQLException; +import java.util.Arrays; +import java.util.List; + +public abstract class AbstractShardingDataBasesOnlyDBUnitTest extends AbstractDBUnitTest { + + private String dataSourceName = "dataSource_%s"; + + @Override + protected List getSchemaFiles() { + return Arrays.asList( + "integrate/schema/db/db_0.sql", + "integrate/schema/db/db_1.sql", + "integrate/schema/db/db_2.sql", + "integrate/schema/db/db_3.sql", + "integrate/schema/db/db_4.sql", + "integrate/schema/db/db_5.sql", + "integrate/schema/db/db_6.sql", + "integrate/schema/db/db_7.sql", + "integrate/schema/db/db_8.sql", + "integrate/schema/db/db_9.sql"); + } + + @Override + protected List getDataSetFiles() { + return Arrays.asList( + "integrate/dataset/db/init/db_0.xml", + "integrate/dataset/db/init/db_1.xml", + "integrate/dataset/db/init/db_2.xml", + "integrate/dataset/db/init/db_3.xml", + "integrate/dataset/db/init/db_4.xml", + "integrate/dataset/db/init/db_5.xml", + "integrate/dataset/db/init/db_6.xml", + "integrate/dataset/db/init/db_7.xml", + "integrate/dataset/db/init/db_8.xml", + "integrate/dataset/db/init/db_9.xml"); + } + + protected final ShardingDataSource getShardingDataSource() throws SQLException { + DataSourceRule dataSourceRule = new DataSourceRule(createDataSourceMap(dataSourceName)); + TableRule orderTableRule = new TableRule("t_order", Arrays.asList("t_order"), dataSourceRule); + TableRule orderItemTableRule = new TableRule("t_order_item", Arrays.asList("t_order_item"), dataSourceRule); + ShardingRule shardingRule = new ShardingRule(dataSourceRule, Arrays.asList(orderTableRule, orderItemTableRule), + Arrays.asList(new BindingTableRule(Arrays.asList(orderTableRule, orderItemTableRule))), + new DatabaseShardingStrategy(Arrays.asList("user_id"), new MultipleKeysModuloDatabaseShardingAlgorithm()), + new TableShardingStrategy(Arrays.asList("order_id"), new NoneTableShardingAlgorithm())); + return new ShardingDataSource(shardingRule); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/db/DMLShardingDataBasesOnlyTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/db/DMLShardingDataBasesOnlyTest.java new file mode 100644 index 0000000000000..1f566cb5a3511 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/db/DMLShardingDataBasesOnlyTest.java @@ -0,0 +1,174 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.integrate.db; + +import java.sql.Connection; +import java.sql.PreparedStatement; +import java.sql.SQLException; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; +import org.dbunit.DatabaseUnitException; +import org.junit.Before; +import org.junit.Test; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertThat; + +public final class DMLShardingDataBasesOnlyTest extends AbstractShardingDataBasesOnlyDBUnitTest { + + private ShardingDataSource shardingDataSource; + + @Before + public void init() throws SQLException { + shardingDataSource = getShardingDataSource(); + } + + @Test + public void assertInsertWithAllPlacehloders() throws SQLException, DatabaseUnitException { + String sql = "INSERT INTO `t_order` (`order_id`, `user_id`, `status`) VALUES (?, ?, ?)"; + for (int i = 1; i <= 10; i++) { + try (Connection connection = shardingDataSource.getConnection()) { + PreparedStatement pstmt = connection.prepareStatement(sql); + pstmt.setInt(1, i); + pstmt.setInt(2, i); + pstmt.setString(3, "insert"); + pstmt.executeUpdate(); + } + } + assertDataset("insert", "insert"); + } + + @Test + public void assertInsertWithoutPlacehloder() throws SQLException, DatabaseUnitException { + String sql = "INSERT INTO `t_order` (`order_id`, `user_id`, `status`) VALUES (%s, %s, 'insert')"; + for (int i = 1; i <= 10; i++) { + try (Connection connection = shardingDataSource.getConnection()) { + PreparedStatement pstmt = connection.prepareStatement(String.format(sql, i, i)); + pstmt.executeUpdate(); + } + } + assertDataset("insert", "insert"); + } + + @Test + public void assertInsertWithPlacehlodersForShardingKeys() throws SQLException, DatabaseUnitException { + String sql = "INSERT INTO `t_order` (`order_id`, `user_id`, `status`) VALUES (%s, %s, ?)"; + for (int i = 1; i <= 10; i++) { + try (Connection connection = shardingDataSource.getConnection()) { + PreparedStatement pstmt = connection.prepareStatement(String.format(sql, i, i)); + pstmt.setString(1, "insert"); + pstmt.executeUpdate(); + } + } + assertDataset("insert", "insert"); + } + + @Test + public void assertInsertWithPlacehlodersForNotShardingKeys() throws SQLException, DatabaseUnitException { + String sql = "INSERT INTO `t_order` (`order_id`, `user_id`, `status`) VALUES (%s, %s, ?)"; + for (int i = 1; i <= 10; i++) { + try (Connection connection = shardingDataSource.getConnection()) { + PreparedStatement pstmt = connection.prepareStatement(String.format(sql, i, i)); + pstmt.setString(1, "insert"); + pstmt.executeUpdate(); + } + } + assertDataset("insert", "insert"); + } + + @Test + public void assertUpdateWithoutAlias() throws SQLException, DatabaseUnitException { + String sql = "UPDATE `t_order` SET `status` = ? WHERE `order_id` = ? AND `user_id` = ?"; + for (int i = 10; i < 30; i++) { + for (int j = 0; j < 2; j++) { + try (Connection connection = shardingDataSource.getConnection()) { + PreparedStatement pstmt = connection.prepareStatement(sql); + pstmt.setString(1, "updated"); + pstmt.setInt(2, i * 100 + j); + pstmt.setInt(3, i); + assertThat(pstmt.executeUpdate(), is(1)); + } + } + } + assertDataset("update", "updated"); + } + + @Test + public void assertUpdateWithAlias() throws SQLException, DatabaseUnitException { + String sql = "UPDATE `t_order` AS o SET o.`status` = ? WHERE o.`order_id` = ? AND o.`user_id` = ?"; + for (int i = 10; i < 30; i++) { + for (int j = 0; j < 2; j++) { + try (Connection connection = shardingDataSource.getConnection()) { + PreparedStatement pstmt = connection.prepareStatement(sql); + pstmt.setString(1, "updated"); + pstmt.setInt(2, i * 100 + j); + pstmt.setInt(3, i); + assertThat(pstmt.executeUpdate(), is(1)); + } + } + } + assertDataset("update", "updated"); + } + + @Test + public void assertUpdateWithoutShardingValue() throws SQLException, DatabaseUnitException { + String sql = "UPDATE `t_order` SET `status` = ? WHERE `status` = ?"; + try (Connection connection = shardingDataSource.getConnection()) { + PreparedStatement pstmt = connection.prepareStatement(sql); + pstmt.setString(1, "updated"); + pstmt.setString(2, "init"); + assertThat(pstmt.executeUpdate(), is(40)); + } + assertDataset("update", "updated"); + } + + @Test + public void assertDeleteWithoutAlias() throws SQLException, DatabaseUnitException { + String sql = "DELETE `t_order` WHERE `order_id` = ? AND `user_id` = ? AND `status` = ?"; + for (int i = 10; i < 30; i++) { + for (int j = 0; j < 2; j++) { + try (Connection connection = shardingDataSource.getConnection()) { + PreparedStatement pstmt = connection.prepareStatement(sql); + pstmt.setInt(1, i * 100 + j); + pstmt.setInt(2, i); + pstmt.setString(3, "init"); + assertThat(pstmt.executeUpdate(), is(1)); + } + } + } + assertDataset("delete", "init"); + } + + @Test + public void assertDeleteWithoutShardingValue() throws SQLException, DatabaseUnitException { + String sql = "DELETE `t_order` WHERE `status` = ?"; + try (Connection connection = shardingDataSource.getConnection()) { + PreparedStatement pstmt = connection.prepareStatement(sql); + pstmt.setString(1, "init"); + assertThat(pstmt.executeUpdate(), is(40)); + } + assertDataset("delete", "init"); + } + + private void assertDataset(final String expectedDataSetPattern, final String status) throws SQLException, DatabaseUnitException { + for (int i = 0; i < 10; i++) { + assertDataset(String.format("integrate/dataset/db/expect/%s/db_%s.xml", expectedDataSetPattern, i), + shardingDataSource.getConnection().getConnection(String.format("dataSource_db_%s", i)), "t_order", "SELECT * FROM `t_order` WHERE `status`=?", status); + } + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/db/SelectAggregateShardingDataBasesOnlyTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/db/SelectAggregateShardingDataBasesOnlyTest.java new file mode 100644 index 0000000000000..80285fffe27a9 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/db/SelectAggregateShardingDataBasesOnlyTest.java @@ -0,0 +1,75 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.integrate.db; + +import java.sql.SQLException; + +import org.dbunit.DatabaseUnitException; +import org.junit.Before; +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; + +public final class SelectAggregateShardingDataBasesOnlyTest extends AbstractShardingDataBasesOnlyDBUnitTest { + + private ShardingDataSource shardingDataSource; + + @Before + public void init() throws SQLException { + shardingDataSource = getShardingDataSource(); + } + + @Test + public void assertSelectCount() throws SQLException, DatabaseUnitException { + String sql = "SELECT COUNT(*) AS `orders_count` FROM `t_order`"; + assertDataset("integrate/dataset/db/expect/select_aggregate/SelectCount.xml", shardingDataSource.getConnection(), "t_order", sql); + } + + @Test + public void assertSelectSum() throws SQLException, DatabaseUnitException { + String sql = "SELECT SUM(`user_id`) AS `user_id_sum` FROM `t_order`"; + assertDataset("integrate/dataset/db/expect/select_aggregate/SelectSum.xml", shardingDataSource.getConnection(), "t_order", sql); + } + + @Test + public void assertSelectMax() throws SQLException, DatabaseUnitException { + String sql = "SELECT MAX(`user_id`) AS `max_user_id` FROM `t_order`"; + assertDataset("integrate/dataset/db/expect/select_aggregate/SelectMax.xml", shardingDataSource.getConnection(), "t_order", sql); + } + + @Test + public void assertSelectMin() throws SQLException, DatabaseUnitException { + String sql = "SELECT MIN(`user_id`) AS `min_user_id` FROM `t_order`"; + assertDataset("integrate/dataset/db/expect/select_aggregate/SelectMin.xml", shardingDataSource.getConnection(), "t_order", sql); + } + + @Test + // TODO 改名 avg SHARDING_GEN_2 SHARDING_GEN_3 + public void assertSelectAvg() throws SQLException, DatabaseUnitException { + String sql = "SELECT AVG(`user_id`) AS `user_id_avg` FROM `t_order`"; + assertDataset("integrate/dataset/db/expect/select_aggregate/SelectAvg.xml", shardingDataSource.getConnection(), "t_order", sql); + } + + @Test + public void assertSelectCountWithBindingTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT COUNT(*) AS `items_count` FROM `t_order` o JOIN `t_order_item` i ON o.user_id = i.user_id AND o.order_id = i.order_id" + + " WHERE o.`user_id` IN (?, ?) AND o.`order_id` BETWEEN ? AND ?"; + assertDataset("integrate/dataset/db/expect/select_aggregate/SelectCountWithBindingTable_0.xml", shardingDataSource.getConnection(), "t_order_item", sql, 10, 19, 1000, 1909); + assertDataset("integrate/dataset/db/expect/select_aggregate/SelectCountWithBindingTable_1.xml", shardingDataSource.getConnection(), "t_order_item", sql, 1, 9, 1000, 1909); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/db/SelectGroupByShardingDataBasesOnlyTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/db/SelectGroupByShardingDataBasesOnlyTest.java new file mode 100644 index 0000000000000..dedd98c33adcc --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/db/SelectGroupByShardingDataBasesOnlyTest.java @@ -0,0 +1,72 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.integrate.db; + +import java.sql.SQLException; + +import org.dbunit.DatabaseUnitException; +import org.junit.Before; +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; + +public final class SelectGroupByShardingDataBasesOnlyTest extends AbstractShardingDataBasesOnlyDBUnitTest { + + private ShardingDataSource shardingDataSource; + + @Before + public void init() throws SQLException { + shardingDataSource = getShardingDataSource(); + } + + @Test + public void assertSelectSum() throws SQLException, DatabaseUnitException { + String sql = "SELECT SUM(order_id) AS `orders_sum`, `user_id` FROM `t_order` GROUP BY `user_id`"; + assertDataset("integrate/dataset/db/expect/select_groupby/SelectSum.xml", shardingDataSource.getConnection(), "t_order", sql); + } + + @Test + public void assertSelectCount() throws SQLException, DatabaseUnitException { + String sql = "SELECT COUNT(order_id) AS `orders_count`, `user_id` FROM `t_order` GROUP BY `user_id`"; + assertDataset("integrate/dataset/db/expect/select_groupby/SelectCount.xml", shardingDataSource.getConnection(), "t_order", sql); + } + + @Test + public void assertSelectMax() throws SQLException, DatabaseUnitException { + String sql = "SELECT MAX(order_id) AS `max_order_id`, `user_id` FROM `t_order` GROUP BY `user_id`"; + assertDataset("integrate/dataset/db/expect/select_groupby/SelectMax.xml", shardingDataSource.getConnection(), "t_order", sql); + } + + @Test + public void assertSelectMin() throws SQLException, DatabaseUnitException { + String sql = "SELECT MIN(order_id) AS `min_order_id`, `user_id` FROM `t_order` GROUP BY `user_id`"; + assertDataset("integrate/dataset/db/expect/select_groupby/SelectMin.xml", shardingDataSource.getConnection(), "t_order", sql); + } + + @Test + public void assertSelectAvg() throws SQLException, DatabaseUnitException { + String sql = "SELECT AVG(order_id) AS `orders_avg`, `user_id` FROM `t_order` GROUP BY `user_id`"; + assertDataset("integrate/dataset/db/expect/select_groupby/SelectAvg.xml", shardingDataSource.getConnection(), "t_order", sql); + } + + @Test + public void assertSelectOrderByDesc() throws SQLException, DatabaseUnitException { + String sql = "SELECT SUM(order_id) AS `orders_sum`, `user_id` FROM `t_order` GROUP BY `user_id` ORDER BY orders_sum DESC"; + assertDataset("integrate/dataset/db/expect/select_groupby/SelectOrderByDesc.xml", shardingDataSource.getConnection(), "t_order", sql); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/db/SelectShardingDataBasesOnlyTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/db/SelectShardingDataBasesOnlyTest.java new file mode 100644 index 0000000000000..40b61ff6ffbfb --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/db/SelectShardingDataBasesOnlyTest.java @@ -0,0 +1,97 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.integrate.db; + +import java.sql.SQLException; + +import org.dbunit.DatabaseUnitException; +import org.junit.Before; +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; + +public final class SelectShardingDataBasesOnlyTest extends AbstractShardingDataBasesOnlyDBUnitTest { + + private ShardingDataSource shardingDataSource; + + @Before + public void init() throws SQLException { + shardingDataSource = getShardingDataSource(); + } + + @Test + public void assertSelectEqualsWithSingleTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT * FROM `t_order` WHERE `user_id` = ? AND `order_id` = ?"; + assertDataset("integrate/dataset/db/expect/select/SelectEqualsWithSingleTable_0.xml", shardingDataSource.getConnection(), "t_order", sql, 10, 1000); + assertDataset("integrate/dataset/db/expect/select/SelectEqualsWithSingleTable_1.xml", shardingDataSource.getConnection(), "t_order", sql, 12, 1201); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order", sql, 12, 1000); + } + + @Test + public void assertSelectBetweenWithSingleTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT * FROM `t_order` WHERE `user_id` BETWEEN ? AND ? AND `order_id` BETWEEN ? AND ? ORDER BY user_id, order_id"; + assertDataset("integrate/dataset/db/expect/select/SelectBetweenWithSingleTable.xml", shardingDataSource.getConnection(), "t_order", sql, 10, 12, 1001, 1200); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order", sql, 10, 12, 1309, 1408); + } + + @Test + public void assertSelectInWithSingleTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT * FROM `t_order` WHERE `user_id` IN (?, ?, ?) AND `order_id` IN (?, ?) ORDER BY user_id, order_id"; + assertDataset("integrate/dataset/db/expect/select/SelectInWithSingleTable_0.xml", shardingDataSource.getConnection(), "t_order", sql, 10, 12, 15, 1000, 1201); + assertDataset("integrate/dataset/db/expect/select/SelectInWithSingleTable_1.xml", shardingDataSource.getConnection(), "t_order", sql, 10, 12, 15, 1000, 1101); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order", sql, 10, 12, 15, 1309, 1408); + } + + @Test + public void assertSelectLimitWithBindingTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT i.* FROM `t_order` o JOIN `t_order_item` i ON o.user_id = i.user_id AND o.order_id = i.order_id" + + " WHERE o.`user_id` IN (?, ?) AND o.`order_id` BETWEEN ? AND ? ORDER BY i.item_id DESC LIMIT ?, ?"; + assertDataset("integrate/dataset/db/expect/select/SelectLimitWithBindingTable.xml", shardingDataSource.getConnection(), "t_order_item", sql, 10, 19, 1000, 1909, 2, 2); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order_item", sql, 10, 19, 1000, 1909, 10000, 2); + } + + @Test + public void assertSelectLimitWithBindingTableWithoutOffset() throws SQLException, DatabaseUnitException { + String sql = "SELECT i.* FROM `t_order` o JOIN `t_order_item` i ON o.user_id = i.user_id AND o.order_id = i.order_id" + + " WHERE o.`user_id` IN (?, ?) AND o.`order_id` BETWEEN ? AND ? ORDER BY i.item_id DESC LIMIT ?"; + assertDataset("integrate/dataset/db/expect/select/SelectLimitWithBindingTableWithoutOffset.xml", shardingDataSource.getConnection(), "t_order_item", sql, 10, 19, 1000, 1909, 2); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order_item", sql, 10, 19, 1000, 1909, 0); + } + + @Test + public void assertSelectGroupByWithBindingTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT count(*) as items_count, o.`user_id` FROM `t_order` o JOIN `t_order_item` i ON o.user_id = i.user_id AND o.order_id = i.order_id" + + " WHERE o.`user_id` IN (?, ?) AND o.`order_id` BETWEEN ? AND ? GROUP BY o.`user_id`"; + assertDataset("integrate/dataset/db/expect/select/SelectGroupByWithBindingTable.xml", shardingDataSource.getConnection(), "t_order_item", sql, 10, 19, 1000, 1909); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order_item", sql, 1, 9, 1000, 1909); + } + + @Test + public void assertSelectGroupByWithoutGroupedColumn() throws SQLException, DatabaseUnitException { + String sql = "SELECT count(*) as items_count FROM `t_order` o JOIN `t_order_item` i ON o.user_id = i.user_id AND o.order_id = i.order_id" + + " WHERE o.`user_id` IN (?, ?) AND o.`order_id` BETWEEN ? AND ? GROUP BY o.`user_id`"; + assertDataset("integrate/dataset/db/expect/select/SelectGroupByWithBindingTable.xml", shardingDataSource.getConnection(), "t_order_item", sql, 10, 19, 1000, 1909); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order_item", sql, 1, 9, 1000, 1909); + } + + @Test + public void assertSelectNoShardingTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT i.* FROM `t_order` o JOIN `t_order_item` i ON o.user_id = i.user_id AND o.order_id = i.order_id ORDER BY i.item_id"; + assertDataset("integrate/dataset/db/expect/select/SelectNoShardingTable.xml", shardingDataSource.getConnection(), "t_order_item", sql); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/db/StatementDMLShardingDataBasesOnlyTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/db/StatementDMLShardingDataBasesOnlyTest.java new file mode 100644 index 0000000000000..5cb871314dea3 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/db/StatementDMLShardingDataBasesOnlyTest.java @@ -0,0 +1,105 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.integrate.db; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertThat; + +import java.sql.Connection; +import java.sql.SQLException; +import java.sql.Statement; + +import org.dbunit.DatabaseUnitException; +import org.junit.Before; +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; + +public class StatementDMLShardingDataBasesOnlyTest extends AbstractShardingDataBasesOnlyDBUnitTest { + + private ShardingDataSource shardingDataSource; + + @Before + public void init() throws SQLException { + shardingDataSource = getShardingDataSource(); + } + + @Test + public void assertInsert() throws SQLException, DatabaseUnitException { + for (int i = 1; i <= 10; i++) { + try (Connection connection = shardingDataSource.getConnection()) { + connection.setAutoCommit(false); + connection.createStatement().executeUpdate(String.format("INSERT INTO `t_order` (`order_id`, `user_id`, `status`) VALUES (%s, %s, '%s')", i, i, "insert")); + connection.commit(); + connection.close(); + } + } + assertDataset("insert", "insert"); + } + + @Test + public void assertUpdate() throws SQLException, DatabaseUnitException { + for (int i = 10; i < 30; i++) { + for (int j = 0; j < 2; j++) { + try (Connection connection = shardingDataSource.getConnection()) { + Statement stmt = connection.createStatement(); + assertThat(stmt.executeUpdate(String.format("UPDATE `t_order` SET `status` = '%s' WHERE `order_id` = %s AND `user_id` = %s", "updated", i * 100 + j, i)), is(1)); + } + } + } + assertDataset("update", "updated"); + } + + @Test + public void assertUpdateWithoutShardingValue() throws SQLException, DatabaseUnitException { + try (Connection connection = shardingDataSource.getConnection()) { + Statement stmt = connection.createStatement(); + assertThat(stmt.executeUpdate(String.format("UPDATE `t_order` SET `status` = '%s' WHERE `status` = '%s'", "updated", "init")), is(40)); + } + assertDataset("update", "updated"); + } + + @Test + public void assertDelete() throws SQLException, DatabaseUnitException { + for (int i = 10; i < 30; i++) { + for (int j = 0; j < 2; j++) { + try (Connection connection = shardingDataSource.getConnection()) { + Statement stmt = connection.createStatement(); + assertThat(stmt.executeUpdate(String.format("DELETE `t_order` WHERE `order_id` = %s AND `user_id` = %s AND `status` = '%s'", i * 100 + j, i, "init")), is(1)); + } + } + } + assertDataset("delete", "init"); + } + + @Test + public void assertDeleteWithoutShardingValue() throws SQLException, DatabaseUnitException { + try (Connection connection = shardingDataSource.getConnection()) { + Statement stmt = connection.createStatement(); + assertThat(stmt.executeUpdate(String.format("DELETE `t_order` WHERE `status` = '%s'", "init")), is(40)); + } + assertDataset("delete", "init"); + } + + private void assertDataset(final String expectedDataSetPattern, final String status) throws SQLException, DatabaseUnitException { + for (int i = 0; i < 10; i++) { + assertDataset(String.format("integrate/dataset/db/expect/%s/db_%s.xml", expectedDataSetPattern, i), + shardingDataSource.getConnection().getConnection(String.format("dataSource_db_%s", i)), "t_order", "SELECT * FROM `t_order` WHERE `status`=?", status); + } + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/db/StatementSelectAggregateShardingDataBasesOnlyTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/db/StatementSelectAggregateShardingDataBasesOnlyTest.java new file mode 100644 index 0000000000000..eefc097920340 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/db/StatementSelectAggregateShardingDataBasesOnlyTest.java @@ -0,0 +1,43 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.integrate.db; + +import java.sql.SQLException; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; +import org.dbunit.DatabaseUnitException; +import org.junit.Before; +import org.junit.Test; + +public final class StatementSelectAggregateShardingDataBasesOnlyTest extends AbstractShardingDataBasesOnlyDBUnitTest { + + private ShardingDataSource shardingDataSource; + + @Before + public void init() throws SQLException { + shardingDataSource = getShardingDataSource(); + } + + @Test + public void assertSelectCountWithBindingTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT COUNT(*) AS `items_count` FROM `t_order` o JOIN `t_order_item` i ON o.user_id = i.user_id AND o.order_id = i.order_id" + + " WHERE o.`user_id` IN (%s, %s) AND o.`order_id` BETWEEN %s AND %s"; + assertDataset("integrate/dataset/db/expect/select_aggregate/SelectCountWithBindingTable_0.xml", shardingDataSource.getConnection(), "t_order_item", String.format(sql, 10, 19, 1000, 1909)); + assertDataset("integrate/dataset/db/expect/select_aggregate/SelectCountWithBindingTable_1.xml", shardingDataSource.getConnection(), "t_order_item", String.format(sql, 1, 9, 1000, 1909)); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/db/StatementSelectShardingDataBasesOnlyTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/db/StatementSelectShardingDataBasesOnlyTest.java new file mode 100644 index 0000000000000..fb79a1c0646c8 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/db/StatementSelectShardingDataBasesOnlyTest.java @@ -0,0 +1,82 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.integrate.db; + +import java.sql.SQLException; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; +import org.dbunit.DatabaseUnitException; +import org.junit.Before; +import org.junit.Test; + +public final class StatementSelectShardingDataBasesOnlyTest extends AbstractShardingDataBasesOnlyDBUnitTest { + + private ShardingDataSource shardingDataSource; + + @Before + public void init() throws SQLException { + shardingDataSource = getShardingDataSource(); + } + + @Test + public void assertSelectEqualsWithSingleTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT * FROM `t_order` WHERE `user_id` = %s AND `order_id` = %s"; + assertDataset("integrate/dataset/db/expect/select/SelectEqualsWithSingleTable_0.xml", shardingDataSource.getConnection(), "t_order", String.format(sql, 10, 1000)); + assertDataset("integrate/dataset/db/expect/select/SelectEqualsWithSingleTable_1.xml", shardingDataSource.getConnection(), "t_order", String.format(sql, 12, 1201)); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order", String.format(sql, 12, 1000)); + } + + @Test + public void assertSelectBetweenWithSingleTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT * FROM `t_order` WHERE `user_id` BETWEEN %s AND %s AND `order_id` BETWEEN %s AND %s ORDER BY user_id, order_id"; + assertDataset("integrate/dataset/db/expect/select/SelectBetweenWithSingleTable.xml", shardingDataSource.getConnection(), "t_order", String.format(sql, 10, 12, 1001, 1200)); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order", String.format(sql, 10, 12, 1309, 1408)); + } + + @Test + public void assertSelectInWithSingleTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT * FROM `t_order` WHERE `user_id` IN (%s, %s, %s) AND `order_id` IN (%s, %s) ORDER BY user_id, order_id"; + assertDataset("integrate/dataset/db/expect/select/SelectInWithSingleTable_0.xml", shardingDataSource.getConnection(), "t_order", String.format(sql, 10, 12, 15, 1000, 1201)); + assertDataset("integrate/dataset/db/expect/select/SelectInWithSingleTable_1.xml", shardingDataSource.getConnection(), "t_order", String.format(sql, 10, 12, 15, 1000, 1101)); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order", String.format(sql, 10, 12, 15, 1309, 1408)); + } + + @Test + public void assertSelectLimitWithBindingTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT i.* FROM `t_order` o JOIN `t_order_item` i ON o.user_id = i.user_id AND o.order_id = i.order_id" + + " WHERE o.`user_id` IN (%s, %s) AND o.`order_id` BETWEEN %s AND %s ORDER BY i.item_id DESC LIMIT %s, %s"; + assertDataset("integrate/dataset/db/expect/select/SelectLimitWithBindingTable.xml", shardingDataSource.getConnection(), "t_order_item", String.format(sql, 10, 19, 1000, 1909, 2, 2)); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order_item", String.format(sql, 10, 19, 1000, 1909, 10000, 2)); + } + + @Test + public void assertSelectGroupByWithBindingTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT count(*) as items_count, o.`user_id` FROM `t_order` o JOIN `t_order_item` i ON o.user_id = i.user_id AND o.order_id = i.order_id" + + " WHERE o.`user_id` IN (%s, %s) AND o.`order_id` BETWEEN %s AND %s GROUP BY o.`user_id`"; + assertDataset("integrate/dataset/db/expect/select/SelectGroupByWithBindingTable.xml", shardingDataSource.getConnection(), "t_order_item", String.format(sql, 10, 19, 1000, 1909)); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order_item", String.format(sql, 1, 9, 1000, 1909)); + } + + @Test + public void assertSelectGroupByWithoutGroupedColumn() throws SQLException, DatabaseUnitException { + String sql = "SELECT count(*) as items_count FROM `t_order` o JOIN `t_order_item` i ON o.user_id = i.user_id AND o.order_id = i.order_id" + + " WHERE o.`user_id` IN (%s, %s) AND o.`order_id` BETWEEN %s AND %s GROUP BY o.`user_id`"; + assertDataset("integrate/dataset/db/expect/select/SelectGroupByWithBindingTable.xml", shardingDataSource.getConnection(), "t_order_item", String.format(sql, 10, 19, 1000, 1909)); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order_item", String.format(sql, 1, 9, 1000, 1909)); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/dbtbl/AbstractShardingBothDataBasesAndTablesDBUnitTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/dbtbl/AbstractShardingBothDataBasesAndTablesDBUnitTest.java new file mode 100644 index 0000000000000..b64af8d17d455 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/dbtbl/AbstractShardingBothDataBasesAndTablesDBUnitTest.java @@ -0,0 +1,98 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.integrate.dbtbl; + +import com.dangdang.ddframe.rdb.integrate.AbstractDBUnitTest; +import com.dangdang.ddframe.rdb.integrate.fixture.SingleKeyModuloDatabaseShardingAlgorithm; +import com.dangdang.ddframe.rdb.integrate.fixture.SingleKeyModuloTableShardingAlgorithm; +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; +import com.dangdang.ddframe.rdb.sharding.api.rule.BindingTableRule; +import com.dangdang.ddframe.rdb.sharding.api.rule.DataSourceRule; +import com.dangdang.ddframe.rdb.sharding.api.rule.ShardingRule; +import com.dangdang.ddframe.rdb.sharding.api.rule.TableRule; +import com.dangdang.ddframe.rdb.sharding.api.strategy.database.DatabaseShardingStrategy; +import com.dangdang.ddframe.rdb.sharding.api.strategy.table.TableShardingStrategy; +import java.sql.SQLException; +import java.util.Arrays; +import java.util.List; + +public abstract class AbstractShardingBothDataBasesAndTablesDBUnitTest extends AbstractDBUnitTest { + + private String dataSourceName = "dataSource_%s"; + + @Override + protected List getSchemaFiles() { + return Arrays.asList( + "integrate/schema/dbtbl/dbtbl_0.sql", + "integrate/schema/dbtbl/dbtbl_1.sql", + "integrate/schema/dbtbl/dbtbl_2.sql", + "integrate/schema/dbtbl/dbtbl_3.sql", + "integrate/schema/dbtbl/dbtbl_4.sql", + "integrate/schema/dbtbl/dbtbl_5.sql", + "integrate/schema/dbtbl/dbtbl_6.sql", + "integrate/schema/dbtbl/dbtbl_7.sql", + "integrate/schema/dbtbl/dbtbl_8.sql", + "integrate/schema/dbtbl/dbtbl_9.sql"); + } + + @Override + protected List getDataSetFiles() { + return Arrays.asList( + "integrate/dataset/dbtbl/init/dbtbl_0.xml", + "integrate/dataset/dbtbl/init/dbtbl_1.xml", + "integrate/dataset/dbtbl/init/dbtbl_2.xml", + "integrate/dataset/dbtbl/init/dbtbl_3.xml", + "integrate/dataset/dbtbl/init/dbtbl_4.xml", + "integrate/dataset/dbtbl/init/dbtbl_5.xml", + "integrate/dataset/dbtbl/init/dbtbl_6.xml", + "integrate/dataset/dbtbl/init/dbtbl_7.xml", + "integrate/dataset/dbtbl/init/dbtbl_8.xml", + "integrate/dataset/dbtbl/init/dbtbl_9.xml"); + } + + protected final ShardingDataSource getShardingDataSource() throws SQLException { + DataSourceRule dataSourceRule = new DataSourceRule(createDataSourceMap(dataSourceName)); + TableRule orderTableRule = new TableRule("t_order", Arrays.asList( + "t_order_0", + "t_order_1", + "t_order_2", + "t_order_3", + "t_order_4", + "t_order_5", + "t_order_6", + "t_order_7", + "t_order_8", + "t_order_9"), dataSourceRule); + TableRule orderItemTableRule = new TableRule("t_order_item", Arrays.asList( + "t_order_item_0", + "t_order_item_1", + "t_order_item_2", + "t_order_item_3", + "t_order_item_4", + "t_order_item_5", + "t_order_item_6", + "t_order_item_7", + "t_order_item_8", + "t_order_item_9"), dataSourceRule); + ShardingRule shardingRule = new ShardingRule(dataSourceRule, Arrays.asList(orderTableRule, orderItemTableRule), + Arrays.asList(new BindingTableRule(Arrays.asList(orderTableRule, orderItemTableRule))), + new DatabaseShardingStrategy("user_id", new SingleKeyModuloDatabaseShardingAlgorithm()), + new TableShardingStrategy("order_id", new SingleKeyModuloTableShardingAlgorithm())); + return new ShardingDataSource(shardingRule); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/dbtbl/DMLShardingBothDataBasesAndTablesTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/dbtbl/DMLShardingBothDataBasesAndTablesTest.java new file mode 100644 index 0000000000000..f350930f8d310 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/dbtbl/DMLShardingBothDataBasesAndTablesTest.java @@ -0,0 +1,185 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.integrate.dbtbl; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertThat; + +import java.sql.Connection; +import java.sql.PreparedStatement; +import java.sql.SQLException; + +import org.dbunit.DatabaseUnitException; +import org.junit.Before; +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; + +public final class DMLShardingBothDataBasesAndTablesTest extends AbstractShardingBothDataBasesAndTablesDBUnitTest { + + private ShardingDataSource shardingDataSource; + + @Before + public void init() throws SQLException { + shardingDataSource = getShardingDataSource(); + } + + @Test + public void assertInsertWithAllPlacehloders() throws SQLException, DatabaseUnitException { + String sql = "INSERT INTO `t_order` (`order_id`, `user_id`, `status`) VALUES (?, ?, ?)"; + for (int i = 1; i <= 10; i++) { + for (int j = 1; j <= 10; j++) { + try (Connection connection = shardingDataSource.getConnection()) { + PreparedStatement pstmt = connection.prepareStatement(sql); + pstmt.setInt(1, i); + pstmt.setInt(2, j); + pstmt.setString(3, "insert"); + pstmt.executeUpdate(); + } + } + } + assertDataset("insert", "insert"); + } + + @Test + public void assertInsertWithoutPlacehloder() throws SQLException, DatabaseUnitException { + String sql = "INSERT INTO `t_order` (`order_id`, `user_id`, `status`) VALUES (%s, %s, 'insert')"; + for (int i = 1; i <= 10; i++) { + for (int j = 1; j <= 10; j++) { + try (Connection connection = shardingDataSource.getConnection()) { + PreparedStatement pstmt = connection.prepareStatement(String.format(sql, i, j)); + pstmt.executeUpdate(); + } + } + } + assertDataset("insert", "insert"); + } + + @Test + public void assertInsertWithPlacehlodersForShardingKeys() throws SQLException, DatabaseUnitException { + String sql = "INSERT INTO `t_order` (`order_id`, `user_id`, `status`) VALUES (%s, %s, ?)"; + for (int i = 1; i <= 10; i++) { + for (int j = 1; j <= 10; j++) { + try (Connection connection = shardingDataSource.getConnection()) { + PreparedStatement pstmt = connection.prepareStatement(String.format(sql, i, j)); + pstmt.setString(1, "insert"); + pstmt.executeUpdate(); + } + } + } + assertDataset("insert", "insert"); + } + + @Test + public void assertInsertWithPlacehlodersForNotShardingKeys() throws SQLException, DatabaseUnitException { + String sql = "INSERT INTO `t_order` (`order_id`, `user_id`, `status`) VALUES (%s, %s, ?)"; + for (int i = 1; i <= 10; i++) { + for (int j = 1; j <= 10; j++) { + try (Connection connection = shardingDataSource.getConnection()) { + PreparedStatement pstmt = connection.prepareStatement(String.format(sql, i, j)); + pstmt.setString(1, "insert"); + pstmt.executeUpdate(); + } + } + } + assertDataset("insert", "insert"); + } + + @Test + public void assertUpdateWithoutAlias() throws SQLException, DatabaseUnitException { + String sql = "UPDATE `t_order` SET `status` = ? WHERE `order_id` = ? AND `user_id` = ?"; + for (int i = 10; i < 20; i++) { + for (int j = 0; j < 10; j++) { + try (Connection connection = shardingDataSource.getConnection()) { + PreparedStatement pstmt = connection.prepareStatement(sql); + pstmt.setString(1, "updated"); + pstmt.setInt(2, i * 100 + j); + pstmt.setInt(3, i); + assertThat(pstmt.executeUpdate(), is(1)); + } + } + } + assertDataset("update", "updated"); + } + + @Test + public void assertUpdateWithAlias() throws SQLException, DatabaseUnitException { + String sql = "UPDATE `t_order` AS o SET o.`status` = ? WHERE o.`order_id` = ? AND o.`user_id` = ?"; + for (int i = 10; i < 20; i++) { + for (int j = 0; j < 10; j++) { + try (Connection connection = shardingDataSource.getConnection()) { + PreparedStatement pstmt = connection.prepareStatement(sql); + pstmt.setString(1, "updated"); + pstmt.setInt(2, i * 100 + j); + pstmt.setInt(3, i); + assertThat(pstmt.executeUpdate(), is(1)); + } + } + } + assertDataset("update", "updated"); + } + + @Test + public void assertUpdateWithoutShardingValue() throws SQLException, DatabaseUnitException { + String sql = "UPDATE `t_order` SET `status` = ? WHERE `status` = ?"; + try (Connection connection = shardingDataSource.getConnection()) { + PreparedStatement pstmt = connection.prepareStatement(sql); + pstmt.setString(1, "updated"); + pstmt.setString(2, "init"); + assertThat(pstmt.executeUpdate(), is(100)); + } + assertDataset("update", "updated"); + } + + @Test + public void assertDeleteWithoutAlias() throws SQLException, DatabaseUnitException { + String sql = "DELETE `t_order` WHERE `order_id` = ? AND `user_id` = ?"; + for (int i = 10; i < 20; i++) { + for (int j = 0; j < 10; j++) { + try (Connection connection = shardingDataSource.getConnection()) { + PreparedStatement pstmt = connection.prepareStatement(sql); + pstmt.setInt(1, i * 100 + j); + pstmt.setInt(2, i); + assertThat(pstmt.executeUpdate(), is(1)); + } + } + } + assertDataset("delete", "init"); + } + + @Test + public void assertDeleteWithoutShardingValue() throws SQLException, DatabaseUnitException { + String sql = "DELETE `t_order` WHERE `status` = ?"; + try (Connection connection = shardingDataSource.getConnection()) { + PreparedStatement pstmt = connection.prepareStatement(sql); + pstmt.setString(1, "init"); + assertThat(pstmt.executeUpdate(), is(100)); + } + assertDataset("delete", "init"); + } + + private void assertDataset(final String expectedDataSetPattern, final String status) throws SQLException, DatabaseUnitException { + for (int i = 0; i < 10; i++) { + for (int j = 0; j < 10; j++) { + assertDataset(String.format("integrate/dataset/dbtbl/expect/%s/dbtbl_%s.xml", expectedDataSetPattern, i), + shardingDataSource.getConnection().getConnection(String.format("dataSource_dbtbl_%s", i)), + String.format("t_order_%s", j), String.format("SELECT * FROM `t_order_%s` WHERE `status`=?", j), status); + } + } + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/dbtbl/SelectAggregateShardingBothDataBasesAndTablesTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/dbtbl/SelectAggregateShardingBothDataBasesAndTablesTest.java new file mode 100644 index 0000000000000..03a69123337fe --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/dbtbl/SelectAggregateShardingBothDataBasesAndTablesTest.java @@ -0,0 +1,75 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.integrate.dbtbl; + +import java.sql.SQLException; + +import org.dbunit.DatabaseUnitException; +import org.junit.Before; +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; + +public final class SelectAggregateShardingBothDataBasesAndTablesTest extends AbstractShardingBothDataBasesAndTablesDBUnitTest { + + private ShardingDataSource shardingDataSource; + + @Before + public void init() throws SQLException { + shardingDataSource = getShardingDataSource(); + } + + @Test + public void assertSelectCount() throws SQLException, DatabaseUnitException { + String sql = "SELECT COUNT(*) AS `orders_count` FROM `t_order`"; + assertDataset("integrate/dataset/dbtbl/expect/select_aggregate/SelectCount.xml", shardingDataSource.getConnection(), "t_order", sql); + } + + @Test + public void assertSelectSum() throws SQLException, DatabaseUnitException { + String sql = "SELECT SUM(`user_id`) AS `user_id_sum` FROM `t_order`"; + assertDataset("integrate/dataset/dbtbl/expect/select_aggregate/SelectSum.xml", shardingDataSource.getConnection(), "t_order", sql); + } + + @Test + public void assertSelectMax() throws SQLException, DatabaseUnitException { + String sql = "SELECT MAX(`user_id`) AS `max_user_id` FROM `t_order`"; + assertDataset("integrate/dataset/dbtbl/expect/select_aggregate/SelectMax.xml", shardingDataSource.getConnection(), "t_order", sql); + } + + @Test + public void assertSelectMin() throws SQLException, DatabaseUnitException { + String sql = "SELECT MIN(`user_id`) AS `min_user_id` FROM `t_order`"; + assertDataset("integrate/dataset/dbtbl/expect/select_aggregate/SelectMin.xml", shardingDataSource.getConnection(), "t_order", sql); + } + + @Test + // TODO 改名 avg SHARDING_GEN_2 SHARDING_GEN_3 + public void assertSelectAvg() throws SQLException, DatabaseUnitException { + String sql = "SELECT AVG(`user_id`) AS `user_id_avg` FROM `t_order`"; + assertDataset("integrate/dataset/dbtbl/expect/select_aggregate/SelectAvg.xml", shardingDataSource.getConnection(), "t_order", sql); + } + + @Test + public void assertSelectCountWithBindingTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT COUNT(*) AS `items_count` FROM `t_order` o JOIN `t_order_item` i ON o.user_id = i.user_id AND o.order_id = i.order_id" + + " WHERE o.`user_id` IN (?, ?) AND o.`order_id` BETWEEN ? AND ?"; + assertDataset("integrate/dataset/dbtbl/expect/select_aggregate/SelectCountWithBindingTable_0.xml", shardingDataSource.getConnection(), "t_order_item", sql, 10, 19, 1000, 1909); + assertDataset("integrate/dataset/dbtbl/expect/select_aggregate/SelectCountWithBindingTable_1.xml", shardingDataSource.getConnection(), "t_order_item", sql, 1, 9, 1000, 1909); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/dbtbl/SelectGroupByShardingBothDataBasesAndTablesTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/dbtbl/SelectGroupByShardingBothDataBasesAndTablesTest.java new file mode 100644 index 0000000000000..9d81e93e4542c --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/dbtbl/SelectGroupByShardingBothDataBasesAndTablesTest.java @@ -0,0 +1,72 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.integrate.dbtbl; + +import java.sql.SQLException; + +import org.dbunit.DatabaseUnitException; +import org.junit.Before; +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; + +public final class SelectGroupByShardingBothDataBasesAndTablesTest extends AbstractShardingBothDataBasesAndTablesDBUnitTest { + + private ShardingDataSource shardingDataSource; + + @Before + public void init() throws SQLException { + shardingDataSource = getShardingDataSource(); + } + + @Test + public void assertSelectSum() throws SQLException, DatabaseUnitException { + String sql = "SELECT SUM(order_id) AS `orders_sum`, `user_id` FROM `t_order` GROUP BY `user_id`"; + assertDataset("integrate/dataset/dbtbl/expect/select_groupby/SelectSum.xml", shardingDataSource.getConnection(), "t_order", sql); + } + + @Test + public void assertSelectCount() throws SQLException, DatabaseUnitException { + String sql = "SELECT COUNT(order_id) AS `orders_count`, `user_id` FROM `t_order` GROUP BY `user_id`"; + assertDataset("integrate/dataset/dbtbl/expect/select_groupby/SelectCount.xml", shardingDataSource.getConnection(), "t_order", sql); + } + + @Test + public void assertSelectMax() throws SQLException, DatabaseUnitException { + String sql = "SELECT MAX(order_id) AS `max_order_id`, `user_id` FROM `t_order` GROUP BY `user_id`"; + assertDataset("integrate/dataset/dbtbl/expect/select_groupby/SelectMax.xml", shardingDataSource.getConnection(), "t_order", sql); + } + + @Test + public void assertSelectMin() throws SQLException, DatabaseUnitException { + String sql = "SELECT MIN(order_id) AS `min_order_id`, `user_id` FROM `t_order` GROUP BY `user_id`"; + assertDataset("integrate/dataset/dbtbl/expect/select_groupby/SelectMin.xml", shardingDataSource.getConnection(), "t_order", sql); + } + + @Test + public void assertSelectAvg() throws SQLException, DatabaseUnitException { + String sql = "SELECT AVG(order_id) AS `orders_avg`, `user_id` FROM `t_order` GROUP BY `user_id`"; + assertDataset("integrate/dataset/dbtbl/expect/select_groupby/SelectAvg.xml", shardingDataSource.getConnection(), "t_order", sql); + } + + @Test + public void assertSelectOrderByDesc() throws SQLException, DatabaseUnitException { + String sql = "SELECT SUM(order_id) AS `orders_sum`, `user_id` FROM `t_order` GROUP BY `user_id` ORDER BY orders_sum DESC"; + assertDataset("integrate/dataset/dbtbl/expect/select_groupby/SelectOrderByDesc.xml", shardingDataSource.getConnection(), "t_order", sql); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/dbtbl/SelectShardingBothDataBasesAndTablesTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/dbtbl/SelectShardingBothDataBasesAndTablesTest.java new file mode 100644 index 0000000000000..6aa5d699279a8 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/dbtbl/SelectShardingBothDataBasesAndTablesTest.java @@ -0,0 +1,111 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.integrate.dbtbl; + +import java.sql.SQLException; + +import org.dbunit.DatabaseUnitException; +import org.junit.Before; +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; + +public final class SelectShardingBothDataBasesAndTablesTest extends AbstractShardingBothDataBasesAndTablesDBUnitTest { + + private ShardingDataSource shardingDataSource; + + @Before + public void init() throws SQLException { + shardingDataSource = getShardingDataSource(); + } + + @Test + public void assertSelectForFullTableNameWithSingleTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT `t_order`.order_id, `t_order`.user_id, `t_order`.status FROM `t_order` WHERE `t_order`.`user_id` = ? AND `t_order`.`order_id` = ?"; + assertDataset("integrate/dataset/dbtbl/expect/select/SelectEqualsWithSingleTable_0.xml", shardingDataSource.getConnection(), "t_order", sql, 10, 1000); + } + + @Test + public void assertSelectEqualsWithSingleTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT * FROM `t_order` WHERE 1 = 1 AND `user_id` = ? AND `order_id` = ?"; + assertDataset("integrate/dataset/dbtbl/expect/select/SelectEqualsWithSingleTable_0.xml", shardingDataSource.getConnection(), "t_order", sql, 10, 1000); + assertDataset("integrate/dataset/dbtbl/expect/select/SelectEqualsWithSingleTable_1.xml", shardingDataSource.getConnection(), "t_order", sql, 12, 1201); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order", sql, 12, 1000); + } + + @Test + public void assertSelectBetweenWithSingleTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT * FROM `t_order` WHERE `user_id` BETWEEN ? AND ? AND `order_id` BETWEEN ? AND ? ORDER BY user_id, order_id"; + assertDataset("integrate/dataset/dbtbl/expect/select/SelectBetweenWithSingleTable.xml", shardingDataSource.getConnection(), "t_order", sql, 10, 12, 1009, 1108); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order", sql, 10, 12, 1309, 1408); + } + + @Test + public void assertSelectInWithSingleTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT * FROM `t_order` WHERE `user_id` IN (?, ?, ?) AND `order_id` IN (?, ?) ORDER BY user_id, order_id"; + assertDataset("integrate/dataset/dbtbl/expect/select/SelectInWithSingleTable_0.xml", shardingDataSource.getConnection(), "t_order", sql, 10, 12, 15, 1009, 1208); + assertDataset("integrate/dataset/dbtbl/expect/select/SelectInWithSingleTable_1.xml", shardingDataSource.getConnection(), "t_order", sql, 10, 12, 15, 1009, 1108); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order", sql, 10, 12, 15, 1309, 1408); + } + + @Test + public void assertSelectLimitWithBindingTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT i.* FROM `t_order` o JOIN `t_order_item` i ON o.user_id = i.user_id AND o.order_id = i.order_id" + + " WHERE o.`user_id` IN (?, ?) AND o.`order_id` BETWEEN ? AND ? ORDER BY i.item_id DESC LIMIT ?, ?"; + assertDataset("integrate/dataset/dbtbl/expect/select/SelectLimitWithBindingTable.xml", shardingDataSource.getConnection(), "t_order_item", sql, 10, 19, 1000, 1909, 2, 2); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order_item", sql, 10, 19, 1000, 1909, 10000, 2); + } + + @Test + public void assertSelectLimitWithBindingTableWithoutOffset() throws SQLException, DatabaseUnitException { + String sql = "SELECT i.* FROM `t_order` o JOIN `t_order_item` i ON o.user_id = i.user_id AND o.order_id = i.order_id" + + " WHERE o.`user_id` IN (?, ?) AND o.`order_id` BETWEEN ? AND ? ORDER BY i.item_id DESC LIMIT ?"; + assertDataset("integrate/dataset/dbtbl/expect/select/SelectLimitWithBindingTableWithoutOffset.xml", shardingDataSource.getConnection(), "t_order_item", sql, 10, 19, 1000, 1909, 2); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order_item", sql, 10, 19, 1000, 1909, 0); + } + + @Test + public void assertSelectGroupByWithBindingTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT count(*) as items_count, o.`user_id` FROM `t_order` o JOIN `t_order_item` i ON o.user_id = i.user_id AND o.order_id = i.order_id" + + " WHERE o.`user_id` IN (?, ?) AND o.`order_id` BETWEEN ? AND ? GROUP BY o.`user_id`"; + assertDataset("integrate/dataset/dbtbl/expect/select/SelectGroupByWithBindingTable.xml", shardingDataSource.getConnection(), "t_order_item", sql, 10, 19, 1000, 1909); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order_item", sql, 1, 9, 1000, 1909); + } + + @Test + public void assertSelectGroupByWithoutGroupedColumn() throws SQLException, DatabaseUnitException { + String sql = "SELECT count(*) as items_count FROM `t_order` o JOIN `t_order_item` i ON o.user_id = i.user_id AND o.order_id = i.order_id" + + " WHERE o.`user_id` IN (?, ?) AND o.`order_id` BETWEEN ? AND ? GROUP BY o.`user_id`"; + assertDataset("integrate/dataset/dbtbl/expect/select/SelectGroupByWithBindingTable.xml", shardingDataSource.getConnection(), "t_order_item", sql, 10, 19, 1000, 1909); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order_item", sql, 1, 9, 1000, 1909); + } + + @Test + public void assertSelectWithBingdingTableAndConfigTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT i.* FROM `t_order` o JOIN `t_order_item` i ON o.user_id = i.user_id AND o.order_id = i.order_id JOIN t_config c ON o.status = c.status" + + " WHERE o.`user_id` IN (?, ?) AND o.`order_id` BETWEEN ? AND ? AND c.status = ? ORDER BY i.item_id"; + assertDataset("integrate/dataset/dbtbl/expect/select/SelectWithBingdingTableAndConfigTable.xml", shardingDataSource.getConnection(), "t_order_item", sql, 10, 11, 1009, 1108, "init"); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order_item", sql, 10, 11, 1009, 1108, "none"); + } + + @Test + public void assertSelectNoShardingTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT i.* FROM `t_order` o JOIN `t_order_item` i ON o.user_id = i.user_id AND o.order_id = i.order_id JOIN t_config c ON o.status = c.status ORDER BY i.item_id"; + assertDataset("integrate/dataset/dbtbl/expect/select/SelectNoShardingTable.xml", shardingDataSource.getConnection(), "t_order_item", sql); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/dbtbl/StatementDMLShardingBothDataBasesAndTablesTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/dbtbl/StatementDMLShardingBothDataBasesAndTablesTest.java new file mode 100644 index 0000000000000..0699e6f081b3e --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/dbtbl/StatementDMLShardingBothDataBasesAndTablesTest.java @@ -0,0 +1,114 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.integrate.dbtbl; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertThat; + +import java.sql.Connection; +import java.sql.SQLException; +import java.sql.Statement; + +import org.dbunit.DatabaseUnitException; +import org.junit.Before; +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; + +public final class StatementDMLShardingBothDataBasesAndTablesTest extends AbstractShardingBothDataBasesAndTablesDBUnitTest { + + private ShardingDataSource shardingDataSource; + + @Before + public void init() throws SQLException { + shardingDataSource = getShardingDataSource(); + } + + @Test + public void assertInsert() throws SQLException, DatabaseUnitException { + String sql = "INSERT INTO `t_order` (`order_id`, `user_id`, `status`) VALUES (%s, %s, '%s')"; + for (int i = 1; i <= 10; i++) { + for (int j = 1; j <= 10; j++) { + try (Connection connection = shardingDataSource.getConnection("", "")) { + Statement stmt = connection.createStatement(); + stmt.executeUpdate(String.format(sql, i, j, "insert")); + } + } + } + assertDataset("insert", "insert"); + } + + @Test + public void assertUpdate() throws SQLException, DatabaseUnitException { + String sql = "UPDATE `t_order` SET `status` = '%s' WHERE `order_id` = %s AND `user_id` = %s"; + for (int i = 10; i < 20; i++) { + for (int j = 0; j < 10; j++) { + try (Connection connection = shardingDataSource.getConnection()) { + Statement stmt = connection.createStatement(); + assertThat(stmt.executeUpdate(String.format(sql, "updated", i * 100 + j, i)), is(1)); + } + } + } + assertDataset("update", "updated"); + } + + @Test + public void assertUpdateWithoutShardingValue() throws SQLException, DatabaseUnitException { + String sql = "UPDATE `t_order` SET `status` = '%s' WHERE `status` = '%s'"; + try (Connection connection = shardingDataSource.getConnection()) { + Statement stmt = connection.prepareStatement(sql); + assertThat(stmt.executeUpdate(String.format(sql, "updated", "init")), is(100)); + } + assertDataset("update", "updated"); + } + + + @Test + public void assertDelete() throws SQLException, DatabaseUnitException { + String sql = "DELETE `t_order` WHERE `order_id` = %s AND `user_id` = %s"; + for (int i = 10; i < 20; i++) { + for (int j = 0; j < 10; j++) { + try (Connection connection = shardingDataSource.getConnection()) { + Statement stmt = connection.prepareStatement(sql); + assertThat(stmt.executeUpdate(String.format(sql, i * 100 + j, i)), is(1)); + } + } + } + assertDataset("delete", "init"); + } + + @Test + public void assertDeleteWithoutShardingValue() throws SQLException, DatabaseUnitException { + String sql = "DELETE `t_order` WHERE `status` = '%s'"; + try (Connection connection = shardingDataSource.getConnection()) { + Statement stmt = connection.prepareStatement(sql); + assertThat(stmt.executeUpdate(String.format(sql, "init")), is(100)); + } + assertDataset("delete", "init"); + } + + private void assertDataset(final String expectedDataSetPattern, final String status) throws SQLException, DatabaseUnitException { + for (int i = 0; i < 10; i++) { + for (int j = 0; j < 10; j++) { + assertDataset(String.format("integrate/dataset/dbtbl/expect/%s/dbtbl_%s.xml", expectedDataSetPattern, i), + shardingDataSource.getConnection().getConnection(String.format("dataSource_dbtbl_%s", i)), + String.format("t_order_%s", j), String.format("SELECT * FROM `t_order_%s` WHERE `status`=?", j), status); + } + } + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/dbtbl/StatementSelectAggregateShardingBothDataBasesAndTablesTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/dbtbl/StatementSelectAggregateShardingBothDataBasesAndTablesTest.java new file mode 100644 index 0000000000000..983b4354dcf3e --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/dbtbl/StatementSelectAggregateShardingBothDataBasesAndTablesTest.java @@ -0,0 +1,43 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.integrate.dbtbl; + +import java.sql.SQLException; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; +import org.dbunit.DatabaseUnitException; +import org.junit.Before; +import org.junit.Test; + +public final class StatementSelectAggregateShardingBothDataBasesAndTablesTest extends AbstractShardingBothDataBasesAndTablesDBUnitTest { + + private ShardingDataSource shardingDataSource; + + @Before + public void init() throws SQLException { + shardingDataSource = getShardingDataSource(); + } + + @Test + public void assertSelectCountWithBindingTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT COUNT(*) AS `items_count` FROM `t_order` o JOIN `t_order_item` i ON o.user_id = i.user_id AND o.order_id = i.order_id" + + " WHERE o.`user_id` IN (%s, %s) AND o.`order_id` BETWEEN %s AND %s"; + assertDataset("integrate/dataset/dbtbl/expect/select_aggregate/SelectCountWithBindingTable_0.xml", shardingDataSource.getConnection(), "t_order_item", String.format(sql, 10, 19, 1000, 1909)); + assertDataset("integrate/dataset/dbtbl/expect/select_aggregate/SelectCountWithBindingTable_1.xml", shardingDataSource.getConnection(), "t_order_item", String.format(sql, 1, 9, 1000, 1909)); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/dbtbl/StatementSelectShardingBothDataBasesAndTablesTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/dbtbl/StatementSelectShardingBothDataBasesAndTablesTest.java new file mode 100644 index 0000000000000..5e0af00adfc44 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/dbtbl/StatementSelectShardingBothDataBasesAndTablesTest.java @@ -0,0 +1,91 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.integrate.dbtbl; + +import java.sql.SQLException; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; +import org.dbunit.DatabaseUnitException; +import org.junit.Before; +import org.junit.Test; + +public final class StatementSelectShardingBothDataBasesAndTablesTest extends AbstractShardingBothDataBasesAndTablesDBUnitTest { + + private ShardingDataSource shardingDataSource; + + @Before + public void init() throws SQLException { + shardingDataSource = getShardingDataSource(); + } + + @Test + public void assertSelectEqualsWithSingleTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT * FROM `t_order` WHERE 1 = 1 AND `user_id` = %s AND `order_id` = %s"; + assertDataset("integrate/dataset/dbtbl/expect/select/SelectEqualsWithSingleTable_0.xml", shardingDataSource.getConnection(), "t_order", String.format(sql, 10, 1000)); + assertDataset("integrate/dataset/dbtbl/expect/select/SelectEqualsWithSingleTable_1.xml", shardingDataSource.getConnection(), "t_order", String.format(sql, 12, 1201)); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order", String.format(sql, 12, 1000)); + } + + @Test + public void assertSelectBetweenWithSingleTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT * FROM `t_order` WHERE `user_id` BETWEEN %s AND %s AND `order_id` BETWEEN %s AND %s ORDER BY user_id, order_id"; + assertDataset("integrate/dataset/dbtbl/expect/select/SelectBetweenWithSingleTable.xml", shardingDataSource.getConnection(), "t_order", String.format(sql, 10, 12, 1009, 1108)); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order", String.format(sql, 10, 12, 1309, 1408)); + } + + @Test + public void assertSelectInWithSingleTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT * FROM `t_order` WHERE `user_id` IN (%s, %s, %s) AND `order_id` IN (%s, %s) ORDER BY user_id, order_id"; + assertDataset("integrate/dataset/dbtbl/expect/select/SelectInWithSingleTable_0.xml", shardingDataSource.getConnection(), "t_order", String.format(sql, 10, 12, 15, 1009, 1208)); + assertDataset("integrate/dataset/dbtbl/expect/select/SelectInWithSingleTable_1.xml", shardingDataSource.getConnection(), "t_order", String.format(sql, 10, 12, 15, 1009, 1108)); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order", String.format(sql, 10, 12, 15, 1309, 1408)); + } + + @Test + public void assertSelectLimitWithBindingTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT i.* FROM `t_order` o JOIN `t_order_item` i ON o.user_id = i.user_id AND o.order_id = i.order_id" + + " WHERE o.`user_id` IN (%s, %s) AND o.`order_id` BETWEEN %s AND %s ORDER BY i.item_id DESC LIMIT %s, %s"; + assertDataset("integrate/dataset/dbtbl/expect/select/SelectLimitWithBindingTable.xml", shardingDataSource.getConnection(), "t_order_item", String.format(sql, 10, 19, 1000, 1909, 2, 2)); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order_item", String.format(sql, 10, 19, 1000, 1909, 10000, 2)); + } + + @Test + public void assertSelectGroupByWithBindingTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT count(*) as items_count, o.`user_id` FROM `t_order` o JOIN `t_order_item` i ON o.user_id = i.user_id AND o.order_id = i.order_id" + + " WHERE o.`user_id` IN (%s, %s) AND o.`order_id` BETWEEN %s AND %s GROUP BY o.`user_id`"; + assertDataset("integrate/dataset/dbtbl/expect/select/SelectGroupByWithBindingTable.xml", shardingDataSource.getConnection(), "t_order_item", String.format(sql, 10, 19, 1000, 1909)); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order_item", String.format(sql, 1, 9, 1000, 1909)); + } + + @Test + public void assertSelectGroupByWithoutGroupedColumn() throws SQLException, DatabaseUnitException { + String sql = "SELECT count(*) as items_count FROM `t_order` o JOIN `t_order_item` i ON o.user_id = i.user_id AND o.order_id = i.order_id" + + " WHERE o.`user_id` IN (%s, %s) AND o.`order_id` BETWEEN %s AND %s GROUP BY o.`user_id`"; + assertDataset("integrate/dataset/dbtbl/expect/select/SelectGroupByWithBindingTable.xml", shardingDataSource.getConnection(), "t_order_item", String.format(sql, 10, 19, 1000, 1909)); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order_item", String.format(sql, 1, 9, 1000, 1909)); + } + + @Test + public void assertSelectWithBingdingTableAndConfigTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT i.* FROM `t_order` o JOIN `t_order_item` i ON o.user_id = i.user_id AND o.order_id = i.order_id JOIN t_config c ON o.status = c.status" + + " WHERE o.`user_id` IN (%s, %s) AND o.`order_id` BETWEEN %s AND %s AND c.status = '%s' ORDER BY i.item_id"; + assertDataset("integrate/dataset/dbtbl/expect/select/SelectWithBingdingTableAndConfigTable.xml", + shardingDataSource.getConnection(), "t_order_item", String.format(sql, 10, 11, 1009, 1108, "init")); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order_item", String.format(sql, 10, 11, 1009, 1108, "none")); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/fixture/MultipleKeysModuloDatabaseShardingAlgorithm.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/fixture/MultipleKeysModuloDatabaseShardingAlgorithm.java new file mode 100644 index 0000000000000..0ad3878e25d1c --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/fixture/MultipleKeysModuloDatabaseShardingAlgorithm.java @@ -0,0 +1,81 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.integrate.fixture; + +import java.util.Arrays; +import java.util.Collection; +import java.util.LinkedHashSet; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingValue; +import com.dangdang.ddframe.rdb.sharding.api.strategy.database.MultipleKeysDatabaseShardingAlgorithm; +import com.google.common.collect.Range; + +public final class MultipleKeysModuloDatabaseShardingAlgorithm implements MultipleKeysDatabaseShardingAlgorithm { + + @SuppressWarnings("unchecked") + @Override + public Collection doSharding(final Collection availableTargetNames, final Collection> shardingValues) { + ShardingValue shardingValue = shardingValues.iterator().next(); + switch (shardingValue.getType()) { + case SINGLE: + return doEqualSharding(availableTargetNames, (ShardingValue) shardingValue); + case LIST: + return doInSharding(availableTargetNames, (ShardingValue) shardingValue); + case RANGE: + return doBetweenSharding(availableTargetNames, (ShardingValue) shardingValue); + default: + throw new UnsupportedOperationException(); + } + } + + private Collection doEqualSharding(final Collection availableTargetNames, final ShardingValue shardingValue) { + Integer modulo = Integer.parseInt(shardingValue.getValue().toString()) % 10; + for (String each : availableTargetNames) { + if (each.endsWith(modulo.toString())) { + return Arrays.asList(each); + } + } + throw new UnsupportedOperationException(); + } + + private Collection doInSharding(final Collection availableTargetNames, final ShardingValue shardingValue) { + Collection result = new LinkedHashSet<>(availableTargetNames.size()); + Collection values = (Collection) shardingValue.getValues(); + for (Integer value : values) { + for (String dataSourceName : availableTargetNames) { + if (dataSourceName.endsWith(value % 10 + "")) { + result.add(dataSourceName); + } + } + } + return result; + } + + private Collection doBetweenSharding(final Collection availableTargetNames, final ShardingValue shardingValue) { + Collection result = new LinkedHashSet<>(availableTargetNames.size()); + Range range = (Range) shardingValue.getValueRange(); + for (Integer i = range.lowerEndpoint(); i <= range.upperEndpoint(); i++) { + for (String each : availableTargetNames) { + if (each.endsWith(i % 10 + "")) { + result.add(each); + } + } + } + return result; + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/fixture/MultipleKeysModuloTableShardingAlgorithm.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/fixture/MultipleKeysModuloTableShardingAlgorithm.java new file mode 100644 index 0000000000000..050da15c086af --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/fixture/MultipleKeysModuloTableShardingAlgorithm.java @@ -0,0 +1,80 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.integrate.fixture; + +import java.util.Arrays; +import java.util.Collection; +import java.util.LinkedHashSet; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingValue; +import com.dangdang.ddframe.rdb.sharding.api.strategy.table.MultipleKeysTableShardingAlgorithm; +import com.google.common.collect.Range; + +public final class MultipleKeysModuloTableShardingAlgorithm implements MultipleKeysTableShardingAlgorithm { + + @SuppressWarnings("unchecked") + @Override + public Collection doSharding(final Collection availableTargetNames, final Collection> shardingValues) { + ShardingValue shardingValue = shardingValues.iterator().next(); + switch (shardingValue.getType()) { + case SINGLE: + return doEqualSharding(availableTargetNames, (ShardingValue) shardingValue); + case LIST: + return doInSharding(availableTargetNames, (ShardingValue) shardingValue); + case RANGE: + return doBetweenSharding(availableTargetNames, (ShardingValue) shardingValue); + default: + throw new UnsupportedOperationException(); + } + } + + private Collection doEqualSharding(final Collection availableTargetNames, final ShardingValue shardingValue) { + for (String each : availableTargetNames) { + if (each.endsWith(shardingValue.getValue() % 10 + "")) { + return Arrays.asList(each); + } + } + throw new UnsupportedOperationException(); + } + + private Collection doInSharding(final Collection availableTargetNames, final ShardingValue shardingValue) { + Collection result = new LinkedHashSet<>(availableTargetNames.size()); + Collection values = shardingValue.getValues(); + for (Integer value : values) { + for (String tableNames : availableTargetNames) { + if (tableNames.endsWith(value % 10 + "")) { + result.add(tableNames); + } + } + } + return result; + } + + private Collection doBetweenSharding(final Collection availableTargetNames, final ShardingValue shardingValue) { + Collection result = new LinkedHashSet<>(availableTargetNames.size()); + Range range = shardingValue.getValueRange(); + for (Integer i = range.lowerEndpoint(); i <= range.upperEndpoint(); i++) { + for (String each : availableTargetNames) { + if (each.endsWith(i % 10 + "")) { + result.add(each); + } + } + } + return result; + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/fixture/SingleKeyModuloDatabaseShardingAlgorithm.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/fixture/SingleKeyModuloDatabaseShardingAlgorithm.java new file mode 100644 index 0000000000000..9ee6c1f8a3e16 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/fixture/SingleKeyModuloDatabaseShardingAlgorithm.java @@ -0,0 +1,65 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.integrate.fixture; + +import java.util.Collection; +import java.util.LinkedHashSet; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingValue; +import com.dangdang.ddframe.rdb.sharding.api.strategy.database.SingleKeyDatabaseShardingAlgorithm; +import com.google.common.collect.Range; + +public final class SingleKeyModuloDatabaseShardingAlgorithm implements SingleKeyDatabaseShardingAlgorithm { + + @Override + public String doEqualSharding(final Collection availableTargetNames, final ShardingValue shardingValue) { + for (String each : availableTargetNames) { + if (each.endsWith(shardingValue.getValue() % 10 + "")) { + return each; + } + } + throw new UnsupportedOperationException(); + } + + @Override + public Collection doInSharding(final Collection availableTargetNames, final ShardingValue shardingValue) { + Collection result = new LinkedHashSet<>(availableTargetNames.size()); + for (Integer value : shardingValue.getValues()) { + for (String dataSourceName : availableTargetNames) { + if (dataSourceName.endsWith(value % 10 + "")) { + result.add(dataSourceName); + } + } + } + return result; + } + + @Override + public Collection doBetweenSharding(final Collection availableTargetNames, final ShardingValue shardingValue) { + Collection result = new LinkedHashSet<>(availableTargetNames.size()); + Range range = (Range) shardingValue.getValueRange(); + for (Integer i = range.lowerEndpoint(); i <= range.upperEndpoint(); i++) { + for (String each : availableTargetNames) { + if (each.endsWith(i % 10 + "")) { + result.add(each); + } + } + } + return result; + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/fixture/SingleKeyModuloTableShardingAlgorithm.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/fixture/SingleKeyModuloTableShardingAlgorithm.java new file mode 100644 index 0000000000000..5487c362e66a0 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/fixture/SingleKeyModuloTableShardingAlgorithm.java @@ -0,0 +1,65 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.integrate.fixture; + +import java.util.Collection; +import java.util.LinkedHashSet; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingValue; +import com.dangdang.ddframe.rdb.sharding.api.strategy.table.SingleKeyTableShardingAlgorithm; +import com.google.common.collect.Range; + +public final class SingleKeyModuloTableShardingAlgorithm implements SingleKeyTableShardingAlgorithm { + + @Override + public String doEqualSharding(final Collection availableTargetNames, final ShardingValue shardingValue) { + for (String each : availableTargetNames) { + if (each.endsWith(shardingValue.getValue() % 10 + "")) { + return each; + } + } + throw new UnsupportedOperationException(); + } + + @Override + public Collection doInSharding(final Collection availableTargetNames, final ShardingValue shardingValue) { + Collection result = new LinkedHashSet<>(availableTargetNames.size()); + for (Integer value : shardingValue.getValues()) { + for (String tableName : availableTargetNames) { + if (tableName.endsWith(value % 10 + "")) { + result.add(tableName); + } + } + } + return result; + } + + @Override + public Collection doBetweenSharding(final Collection availableTargetNames, final ShardingValue shardingValue) { + Collection result = new LinkedHashSet<>(availableTargetNames.size()); + Range range = shardingValue.getValueRange(); + for (Integer i = range.lowerEndpoint(); i <= range.upperEndpoint(); i++) { + for (String each : availableTargetNames) { + if (each.endsWith(i % 10 + "")) { + result.add(each); + } + } + } + return result; + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/tbl/AbstractShardingTablesOnlyDBUnitTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/tbl/AbstractShardingTablesOnlyDBUnitTest.java new file mode 100644 index 0000000000000..59042bc6bce87 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/tbl/AbstractShardingTablesOnlyDBUnitTest.java @@ -0,0 +1,79 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.integrate.tbl; + +import java.sql.SQLException; +import java.util.Arrays; +import java.util.List; + +import com.dangdang.ddframe.rdb.integrate.AbstractDBUnitTest; +import com.dangdang.ddframe.rdb.integrate.fixture.SingleKeyModuloTableShardingAlgorithm; +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; +import com.dangdang.ddframe.rdb.sharding.api.rule.BindingTableRule; +import com.dangdang.ddframe.rdb.sharding.api.rule.DataSourceRule; +import com.dangdang.ddframe.rdb.sharding.api.rule.ShardingRule; +import com.dangdang.ddframe.rdb.sharding.api.rule.TableRule; +import com.dangdang.ddframe.rdb.sharding.api.strategy.database.DatabaseShardingStrategy; +import com.dangdang.ddframe.rdb.sharding.api.strategy.database.NoneDatabaseShardingAlgorithm; +import com.dangdang.ddframe.rdb.sharding.api.strategy.table.TableShardingStrategy; + +public abstract class AbstractShardingTablesOnlyDBUnitTest extends AbstractDBUnitTest { + + private String dataSourceName = "dataSource_%s"; + + @Override + protected List getSchemaFiles() { + return Arrays.asList("integrate/schema/tbl/db_single.sql"); + } + + @Override + protected List getDataSetFiles() { + return Arrays.asList("integrate/dataset/tbl/init/db_single.xml"); + } + + protected final ShardingDataSource getShardingDataSource() throws SQLException { + DataSourceRule dataSourceRule = new DataSourceRule(createDataSourceMap(dataSourceName)); + TableRule orderTableRule = new TableRule("t_order", Arrays.asList( + "t_order_0", + "t_order_1", + "t_order_2", + "t_order_3", + "t_order_4", + "t_order_5", + "t_order_6", + "t_order_7", + "t_order_8", + "t_order_9"), dataSourceRule); + TableRule orderItemTableRule = new TableRule("t_order_item", Arrays.asList( + "t_order_item_0", + "t_order_item_1", + "t_order_item_2", + "t_order_item_3", + "t_order_item_4", + "t_order_item_5", + "t_order_item_6", + "t_order_item_7", + "t_order_item_8", + "t_order_item_9"), dataSourceRule); + ShardingRule shardingRule = new ShardingRule(dataSourceRule, Arrays.asList(orderTableRule, orderItemTableRule), + Arrays.asList(new BindingTableRule(Arrays.asList(orderTableRule, orderItemTableRule))), + new DatabaseShardingStrategy("user_id", new NoneDatabaseShardingAlgorithm()), + new TableShardingStrategy("order_id", new SingleKeyModuloTableShardingAlgorithm())); + return new ShardingDataSource(shardingRule); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/tbl/DMLShardingTablesOnlyTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/tbl/DMLShardingTablesOnlyTest.java new file mode 100644 index 0000000000000..ac087ef6d8d7c --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/tbl/DMLShardingTablesOnlyTest.java @@ -0,0 +1,196 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.integrate.tbl; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertThat; + +import java.sql.Connection; +import java.sql.PreparedStatement; +import java.sql.SQLException; + +import org.dbunit.DatabaseUnitException; +import org.junit.Before; +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; + +public final class DMLShardingTablesOnlyTest extends AbstractShardingTablesOnlyDBUnitTest { + + private ShardingDataSource shardingDataSource; + + @Before + public void init() throws SQLException { + shardingDataSource = getShardingDataSource(); + } + + @Test + public void assertInsert() throws SQLException, DatabaseUnitException { + String sql = "INSERT INTO `t_order` (`order_id`, `user_id`, `status`) VALUES (?, ?, ?)"; + for (int i = 1; i <= 10; i++) { + try (Connection connection = shardingDataSource.getConnection()) { + PreparedStatement pstmt = connection.prepareStatement(sql); + pstmt.setInt(1, i); + pstmt.setInt(2, i); + pstmt.setString(3, "insert"); + pstmt.executeUpdate(); + } + } + assertDataset("insert", "insert"); + } + + @Test + public void assertInsertWithAllPlacehloders() throws SQLException, DatabaseUnitException { + String sql = "INSERT INTO `t_order` (`order_id`, `user_id`, `status`) VALUES (?, ?, ?)"; + for (int i = 1; i <= 10; i++) { + try (Connection connection = shardingDataSource.getConnection()) { + PreparedStatement pstmt = connection.prepareStatement(sql); + pstmt.setInt(1, i); + pstmt.setInt(2, i); + pstmt.setString(3, "insert"); + pstmt.executeUpdate(); + } + } + assertDataset("insert", "insert"); + } + + @Test + public void assertInsertWithoutPlacehloder() throws SQLException, DatabaseUnitException { + String sql = "INSERT INTO `t_order` (`order_id`, `user_id`, `status`) VALUES (%s, %s, 'insert')"; + for (int i = 1; i <= 10; i++) { + try (Connection connection = shardingDataSource.getConnection()) { + PreparedStatement pstmt = connection.prepareStatement(String.format(sql, i, i)); + pstmt.executeUpdate(); + } + } + assertDataset("insert", "insert"); + } + + @Test + public void assertInsertWithPlacehlodersForShardingKeys() throws SQLException, DatabaseUnitException { + String sql = "INSERT INTO `t_order` (`order_id`, `user_id`, `status`) VALUES (%s, %s, ?)"; + for (int i = 1; i <= 10; i++) { + try (Connection connection = shardingDataSource.getConnection()) { + PreparedStatement pstmt = connection.prepareStatement(String.format(sql, i, i)); + pstmt.setString(1, "insert"); + pstmt.executeUpdate(); + } + } + assertDataset("insert", "insert"); + } + + @Test + public void assertInsertWithPlacehlodersForNotShardingKeys() throws SQLException, DatabaseUnitException { + String sql = "INSERT INTO `t_order` (`order_id`, `user_id`, `status`) VALUES (%s, %s, ?)"; + for (int i = 1; i <= 10; i++) { + try (Connection connection = shardingDataSource.getConnection()) { + PreparedStatement pstmt = connection.prepareStatement(String.format(sql, i, i)); + pstmt.setString(1, "insert"); + pstmt.executeUpdate(); + } + } + assertDataset("insert", "insert"); + } + + @Test + public void assertUpdateWithoutAlias() throws SQLException, DatabaseUnitException { + ShardingDataSource shardingDataSource = getShardingDataSource(); + String sql = "UPDATE `t_order` SET `status` = ? WHERE `order_id` = ? AND `user_id` = ?"; + for (int i = 10; i < 12; i++) { + for (int j = 0; j < 10; j++) { + try (Connection connection = shardingDataSource.getConnection()) { + PreparedStatement pstmt = connection.prepareStatement(sql); + pstmt.setString(1, "updated"); + pstmt.setInt(2, i * 100 + j); + pstmt.setInt(3, i); + assertThat(pstmt.executeUpdate(), is(1)); + } + } + } + assertDataset("update", "updated"); + } + + @Test + public void assertUpdateWithAlias() throws SQLException, DatabaseUnitException { + ShardingDataSource shardingDataSource = getShardingDataSource(); + String sql = "UPDATE `t_order` as o SET o.`status` = ? WHERE o.`order_id` = ? AND o.`user_id` = ?"; + for (int i = 10; i < 12; i++) { + for (int j = 0; j < 10; j++) { + try (Connection connection = shardingDataSource.getConnection()) { + PreparedStatement pstmt = connection.prepareStatement(sql); + pstmt.setString(1, "updated"); + pstmt.setInt(2, i * 100 + j); + pstmt.setInt(3, i); + assertThat(pstmt.executeUpdate(), is(1)); + } + } + } + assertDataset("update", "updated"); + } + + @Test + public void assertUpdateWithoutShardingValue() throws SQLException, DatabaseUnitException { + ShardingDataSource shardingDataSource = getShardingDataSource(); + String sql = "UPDATE `t_order` SET `status` = ? WHERE `status` = ?"; + try (Connection connection = shardingDataSource.getConnection()) { + PreparedStatement pstmt = connection.prepareStatement(sql); + pstmt.setString(1, "updated"); + pstmt.setString(2, "init"); + assertThat(pstmt.executeUpdate(), is(20)); + } + assertDataset("update", "updated"); + } + + @Test + public void assertDeleteWithoutAlias() throws SQLException, DatabaseUnitException { + ShardingDataSource shardingDataSource = getShardingDataSource(); + String sql = "DELETE `t_order` WHERE `order_id` = ? AND `user_id` = ? AND `status` = ?"; + for (int i = 10; i < 12; i++) { + for (int j = 0; j < 10; j++) { + try (Connection connection = shardingDataSource.getConnection()) { + PreparedStatement pstmt = connection.prepareStatement(sql); + pstmt.setInt(1, i * 100 + j); + pstmt.setInt(2, i); + pstmt.setString(3, "init"); + assertThat(pstmt.executeUpdate(), is(1)); + } + } + } + assertDataset("delete", "init"); + } + + @Test + public void assertDeleteWithoutShardingValue() throws SQLException, DatabaseUnitException { + ShardingDataSource shardingDataSource = getShardingDataSource(); + String sql = "DELETE `t_order` WHERE `status` = ?"; + try (Connection connection = shardingDataSource.getConnection()) { + PreparedStatement pstmt = connection.prepareStatement(sql); + pstmt.setString(1, "init"); + assertThat(pstmt.executeUpdate(), is(20)); + } + assertDataset("delete", "init"); + } + + private void assertDataset(final String expectedDataSetPattern, final String status) throws SQLException, DatabaseUnitException { + for (int i = 0; i < 10; i++) { + assertDataset(String.format("integrate/dataset/tbl/expect/%s/db_single.xml", expectedDataSetPattern), + shardingDataSource.getConnection().getConnection("dataSource_db_single"), + String.format("t_order_%s", i), String.format("SELECT * FROM `t_order_%s` WHERE `status`=?", i), status); + } + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/tbl/SelectAggregateShardingTablesOnlyTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/tbl/SelectAggregateShardingTablesOnlyTest.java new file mode 100644 index 0000000000000..c332057eec44e --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/tbl/SelectAggregateShardingTablesOnlyTest.java @@ -0,0 +1,75 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.integrate.tbl; + +import java.sql.SQLException; + +import org.dbunit.DatabaseUnitException; +import org.junit.Before; +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; + +public final class SelectAggregateShardingTablesOnlyTest extends AbstractShardingTablesOnlyDBUnitTest { + + private ShardingDataSource shardingDataSource; + + @Before + public void init() throws SQLException { + shardingDataSource = getShardingDataSource(); + } + + @Test + public void assertSelectCount() throws SQLException, DatabaseUnitException { + String sql = "SELECT COUNT(*) AS `orders_count` FROM `t_order`"; + assertDataset("integrate/dataset/tbl/expect/select_aggregate/SelectCount.xml", shardingDataSource.getConnection(), "t_order", sql); + } + + @Test + public void assertSelectSum() throws SQLException, DatabaseUnitException { + String sql = "SELECT SUM(`user_id`) AS `user_id_sum` FROM `t_order`"; + assertDataset("integrate/dataset/tbl/expect/select_aggregate/SelectSum.xml", shardingDataSource.getConnection(), "t_order", sql); + } + + @Test + public void assertSelectMax() throws SQLException, DatabaseUnitException { + String sql = "SELECT MAX(`user_id`) AS `max_user_id` FROM `t_order`"; + assertDataset("integrate/dataset/tbl/expect/select_aggregate/SelectMax.xml", shardingDataSource.getConnection(), "t_order", sql); + } + + @Test + public void assertSelectMin() throws SQLException, DatabaseUnitException { + String sql = "SELECT MIN(`user_id`) AS `min_user_id` FROM `t_order`"; + assertDataset("integrate/dataset/tbl/expect/select_aggregate/SelectMin.xml", shardingDataSource.getConnection(), "t_order", sql); + } + + @Test + // TODO 改名 avg SHARDING_GEN_2 SHARDING_GEN_3 + public void assertSelectAvg() throws SQLException, DatabaseUnitException { + String sql = "SELECT avg(user_id) as user_id_avg FROM `t_order`"; + assertDataset("integrate/dataset/tbl/expect/select_aggregate/SelectAvg.xml", shardingDataSource.getConnection(), "t_order", sql); + } + + @Test + public void assertSelectCountWithBindingTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT COUNT(*) AS `items_count` FROM `t_order` o JOIN `t_order_item` i ON o.user_id = i.user_id AND o.order_id = i.order_id" + + " WHERE o.`user_id` IN (?, ?) AND o.`order_id` BETWEEN ? AND ?"; + assertDataset("integrate/dataset/tbl/expect/select_aggregate/SelectCountWithBindingTable_0.xml", shardingDataSource.getConnection(), "t_order_item", sql, 10, 11, 1000, 1909); + assertDataset("integrate/dataset/tbl/expect/select_aggregate/SelectCountWithBindingTable_1.xml", shardingDataSource.getConnection(), "t_order_item", sql, 1, 9, 1000, 1909); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/tbl/SelectGroupByShardingTablesOnlyTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/tbl/SelectGroupByShardingTablesOnlyTest.java new file mode 100644 index 0000000000000..c54393868d03a --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/tbl/SelectGroupByShardingTablesOnlyTest.java @@ -0,0 +1,72 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.integrate.tbl; + +import java.sql.SQLException; + +import org.dbunit.DatabaseUnitException; +import org.junit.Before; +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; + +public final class SelectGroupByShardingTablesOnlyTest extends AbstractShardingTablesOnlyDBUnitTest { + + private ShardingDataSource shardingDataSource; + + @Before + public void init() throws SQLException { + shardingDataSource = getShardingDataSource(); + } + + @Test + public void assertSelectSum() throws SQLException, DatabaseUnitException { + String sql = "SELECT SUM(order_id) AS `orders_sum`, `user_id` FROM `t_order` GROUP BY `user_id`"; + assertDataset("integrate/dataset/tbl/expect/select_groupby/SelectSum.xml", shardingDataSource.getConnection(), "t_order", sql); + } + + @Test + public void assertSelectCount() throws SQLException, DatabaseUnitException { + String sql = "SELECT COUNT(order_id) AS `orders_count`, `user_id` FROM `t_order` GROUP BY `user_id`"; + assertDataset("integrate/dataset/tbl/expect/select_groupby/SelectCount.xml", shardingDataSource.getConnection(), "t_order", sql); + } + + @Test + public void assertSelectMax() throws SQLException, DatabaseUnitException { + String sql = "SELECT MAX(order_id) AS `max_order_id`, `user_id` FROM `t_order` GROUP BY `user_id`"; + assertDataset("integrate/dataset/tbl/expect/select_groupby/SelectMax.xml", shardingDataSource.getConnection(), "t_order", sql); + } + + @Test + public void assertSelectMin() throws SQLException, DatabaseUnitException { + String sql = "SELECT MIN(order_id) AS `min_order_id`, `user_id` FROM `t_order` GROUP BY `user_id`"; + assertDataset("integrate/dataset/tbl/expect/select_groupby/SelectMin.xml", shardingDataSource.getConnection(), "t_order", sql); + } + + @Test + public void assertSelectAvg() throws SQLException, DatabaseUnitException { + String sql = "SELECT AVG(order_id) AS `orders_avg`, `user_id` FROM `t_order` GROUP BY `user_id`"; + assertDataset("integrate/dataset/tbl/expect/select_groupby/SelectAvg.xml", shardingDataSource.getConnection(), "t_order", sql); + } + + @Test + public void assertSelectOrderByDesc() throws SQLException, DatabaseUnitException { + String sql = "SELECT SUM(order_id) AS `orders_sum`, `user_id` FROM `t_order` GROUP BY `user_id` ORDER BY orders_sum DESC"; + assertDataset("integrate/dataset/tbl/expect/select_groupby/SelectOrderByDesc.xml", shardingDataSource.getConnection(), "t_order", sql); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/tbl/SelectShardingTablesOnlyTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/tbl/SelectShardingTablesOnlyTest.java new file mode 100644 index 0000000000000..dba6b8a9e724e --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/tbl/SelectShardingTablesOnlyTest.java @@ -0,0 +1,112 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.integrate.tbl; + +import java.sql.SQLException; + +import org.dbunit.DatabaseUnitException; +import org.junit.Before; +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; +import com.dangdang.ddframe.rdb.sharding.exception.ShardingJdbcException; + +public final class SelectShardingTablesOnlyTest extends AbstractShardingTablesOnlyDBUnitTest { + + private ShardingDataSource shardingDataSource; + + @Before + public void init() throws SQLException { + shardingDataSource = getShardingDataSource(); + } + + @Test + public void assertSelectEqualsWithSingleTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT * FROM `t_order` WHERE `user_id` = ? AND `order_id` = ?"; + assertDataset("integrate/dataset/tbl/expect/select/SelectEqualsWithSingleTable_0.xml", shardingDataSource.getConnection(), "t_order", sql, 10, 1000); + assertDataset("integrate/dataset/tbl/expect/select/SelectEqualsWithSingleTable_1.xml", shardingDataSource.getConnection(), "t_order", sql, 11, 1109); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order", sql, 12, 1000); + } + + @Test + public void assertSelectBetweenWithSingleTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT * FROM `t_order` WHERE `user_id` BETWEEN ? AND ? AND `order_id` BETWEEN ? AND ? ORDER BY user_id, order_id"; + assertDataset("integrate/dataset/tbl/expect/select/SelectBetweenWithSingleTable.xml", shardingDataSource.getConnection(), "t_order", sql, 10, 12, 1009, 1108); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order", sql, 10, 12, 1309, 1408); + } + + @Test + public void assertSelectInWithSingleTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT * FROM `t_order` WHERE `user_id` IN (?, ?, ?) AND `order_id` IN (?, ?) ORDER BY user_id, order_id"; + assertDataset("integrate/dataset/tbl/expect/select/SelectInWithSingleTable_0.xml", shardingDataSource.getConnection(), "t_order", sql, 10, 11, 15, 1009, 1108); + assertDataset("integrate/dataset/tbl/expect/select/SelectInWithSingleTable_1.xml", shardingDataSource.getConnection(), "t_order", sql, 10, 12, 15, 1009, 1108); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order", sql, 10, 12, 15, 1309, 1408); + } + + @Test + public void assertSelectLimitWithBindingTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT i.* FROM `t_order` o JOIN `t_order_item` i ON o.user_id = i.user_id AND o.order_id = i.order_id" + + " WHERE o.`user_id` IN (?, ?) AND o.`order_id` BETWEEN ? AND ? ORDER BY i.item_id DESC LIMIT ?, ?"; + assertDataset("integrate/dataset/tbl/expect/select/SelectLimitWithBindingTable.xml", shardingDataSource.getConnection(), "t_order_item", sql, 10, 19, 1000, 1909, 2, 2); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order_item", sql, 10, 19, 1000, 1909, 10000, 2); + } + + @Test + public void assertSelectLimitWithBindingTableWithoutOffset() throws SQLException, DatabaseUnitException { + String sql = "SELECT i.* FROM `t_order` o JOIN `t_order_item` i ON o.user_id = i.user_id AND o.order_id = i.order_id" + + " WHERE o.`user_id` IN (?, ?) AND o.`order_id` BETWEEN ? AND ? ORDER BY i.item_id DESC LIMIT ?"; + assertDataset("integrate/dataset/tbl/expect/select/SelectLimitWithBindingTableWithoutOffset.xml", shardingDataSource.getConnection(), "t_order_item", sql, 10, 19, 1000, 1909, 2); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order_item", sql, 10, 19, 1000, 1909, 0); + } + + @Test + public void assertSelectGroupByWithBindingTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT count(*) as items_count, o.`user_id` FROM `t_order` o JOIN `t_order_item` i ON o.user_id = i.user_id AND o.order_id = i.order_id" + + " WHERE o.`user_id` IN (?, ?) AND o.`order_id` BETWEEN ? AND ? GROUP BY o.`user_id`"; + assertDataset("integrate/dataset/tbl/expect/select/SelectGroupByWithBindingTable.xml", shardingDataSource.getConnection(), "t_order_item", sql, 10, 11, 1000, 1109); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order_item", sql, 1, 9, 1000, 1909); + } + + @Test + public void assertSelectGroupByWithoutGroupedColumn() throws SQLException, DatabaseUnitException { + String sql = "SELECT count(*) as items_count FROM `t_order` o JOIN `t_order_item` i ON o.user_id = i.user_id AND o.order_id = i.order_id" + + " WHERE o.`user_id` IN (?, ?) AND o.`order_id` BETWEEN ? AND ? GROUP BY o.`user_id`"; + assertDataset("integrate/dataset/tbl/expect/select/SelectGroupByWithBindingTable.xml", shardingDataSource.getConnection(), "t_order_item", sql, 10, 11, 1000, 1109); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order_item", sql, 1, 9, 1000, 1909); + } + + @Test + public void assertSelectWithBingdingTableAndConfigTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT i.* FROM `t_order` o JOIN `t_order_item` i ON o.user_id = i.user_id AND o.order_id = i.order_id JOIN `t_config` c ON o.status = c.status" + + " WHERE o.`user_id` IN (?, ?) AND o.`order_id` BETWEEN ? AND ? AND c.status = ? ORDER BY i.item_id"; + assertDataset("integrate/dataset/tbl/expect/select/SelectWithBingdingTableAndConfigTable.xml", shardingDataSource.getConnection(), "t_order_item", sql, 10, 11, 1009, 1108, "init"); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order_item", sql, 10, 11, 1009, 1108, "none"); + } + + @Test + public void assertSelectNoShardingTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT i.* FROM `t_order` o JOIN `t_order_item` i ON o.user_id = i.user_id AND o.order_id = i.order_id JOIN `t_config` c ON o.status = c.status ORDER BY i.item_id"; + assertDataset("integrate/dataset/tbl/expect/select/SelectNoShardingTable.xml", shardingDataSource.getConnection(), "t_order_item", sql); + } + + @Test(expected = ShardingJdbcException.class) + public void assertSelectConfigTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT * FROM `t_config` c"; + assertDataset(null, shardingDataSource.getConnection(), "t_config", sql); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/tbl/StatementDMLShardingTablesOnlyTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/tbl/StatementDMLShardingTablesOnlyTest.java new file mode 100644 index 0000000000000..692d588840c49 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/tbl/StatementDMLShardingTablesOnlyTest.java @@ -0,0 +1,113 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.integrate.tbl; + +import java.sql.Connection; +import java.sql.Statement; +import java.sql.SQLException; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; +import org.dbunit.DatabaseUnitException; +import org.junit.Before; +import org.junit.Test; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertThat; + +public final class StatementDMLShardingTablesOnlyTest extends AbstractShardingTablesOnlyDBUnitTest { + + private ShardingDataSource shardingDataSource; + + @Before + public void init() throws SQLException { + shardingDataSource = getShardingDataSource(); + } + + @Test + public void assertInsert() throws SQLException, DatabaseUnitException { + String sql = "INSERT INTO `t_order` (`order_id`, `user_id`, `status`) VALUES (%s, %s, '%s')"; + for (int i = 1; i <= 10; i++) { + try (Connection connection = shardingDataSource.getConnection()) { + Statement stmt = connection.createStatement(); + stmt.executeUpdate(String.format(sql, i, i, "insert")); + } + } + assertDataset("insert", "insert"); + } + + @Test + public void assertUpdate() throws SQLException, DatabaseUnitException { + ShardingDataSource shardingDataSource = getShardingDataSource(); + String sql = "UPDATE `t_order` SET `status` = '%s' WHERE `order_id` = %s AND `user_id` = %s"; + for (int i = 10; i < 12; i++) { + for (int j = 0; j < 10; j++) { + try (Connection connection = shardingDataSource.getConnection()) { + Statement stmt = connection.createStatement(); + assertThat(stmt.executeUpdate(String.format(sql, "updated", i * 100 + j, i)), is(1)); + } + } + } + assertDataset("update", "updated"); + } + + @Test + public void assertUpdateWithoutShardingValue() throws SQLException, DatabaseUnitException { + ShardingDataSource shardingDataSource = getShardingDataSource(); + String sql = "UPDATE `t_order` SET `status` = '%s' WHERE `status` = '%s'"; + try (Connection connection = shardingDataSource.getConnection()) { + Statement stmt = connection.createStatement(); + assertThat(stmt.executeUpdate(String.format(sql, "updated", "init")), is(20)); + } + assertDataset("update", "updated"); + } + + + @Test + public void assertDelete() throws SQLException, DatabaseUnitException { + ShardingDataSource shardingDataSource = getShardingDataSource(); + String sql = "DELETE `t_order` WHERE `order_id` = %s AND `user_id` = %s AND `status` = '%s'"; + for (int i = 10; i < 12; i++) { + for (int j = 0; j < 10; j++) { + try (Connection connection = shardingDataSource.getConnection()) { + Statement stmt = connection.createStatement(); + assertThat(stmt.executeUpdate(String.format(sql, i * 100 + j, i, "init")), is(1)); + } + } + } + assertDataset("delete", "init"); + } + + @Test + public void assertDeleteWithoutShardingValue() throws SQLException, DatabaseUnitException { + ShardingDataSource shardingDataSource = getShardingDataSource(); + String sql = "DELETE `t_order` WHERE `status` = '%s'"; + try (Connection connection = shardingDataSource.getConnection()) { + Statement stmt = connection.createStatement(); + assertThat(stmt.executeUpdate(String.format(sql, "init")), is(20)); + } + assertDataset("delete", "init"); + } + + private void assertDataset(final String expectedDataSetPattern, final String status) throws SQLException, DatabaseUnitException { + for (int i = 0; i < 10; i++) { + assertDataset(String.format("integrate/dataset/tbl/expect/%s/db_single.xml", expectedDataSetPattern), + shardingDataSource.getConnection().getConnection("dataSource_db_single"), + String.format("t_order_%s", i), String.format("SELECT * FROM `t_order_%s` WHERE `status`=?", i), status); + } + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/tbl/StatementSelectAggregateShardingTablesOnlyTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/tbl/StatementSelectAggregateShardingTablesOnlyTest.java new file mode 100644 index 0000000000000..bc5370f4f9247 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/tbl/StatementSelectAggregateShardingTablesOnlyTest.java @@ -0,0 +1,43 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.integrate.tbl; + +import java.sql.SQLException; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; +import org.dbunit.DatabaseUnitException; +import org.junit.Before; +import org.junit.Test; + +public final class StatementSelectAggregateShardingTablesOnlyTest extends AbstractShardingTablesOnlyDBUnitTest { + + private ShardingDataSource shardingDataSource; + + @Before + public void init() throws SQLException { + shardingDataSource = getShardingDataSource(); + } + + @Test + public void assertSelectCountWithBindingTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT COUNT(*) AS `items_count` FROM `t_order` o JOIN `t_order_item` i ON o.user_id = i.user_id AND o.order_id = i.order_id" + + " WHERE o.`user_id` IN (%s, %s) AND o.`order_id` BETWEEN %s AND %s"; + assertDataset("integrate/dataset/tbl/expect/select_aggregate/SelectCountWithBindingTable_0.xml", shardingDataSource.getConnection(), "t_order_item", String.format(sql, 10, 11, 1000, 1909)); + assertDataset("integrate/dataset/tbl/expect/select_aggregate/SelectCountWithBindingTable_1.xml", shardingDataSource.getConnection(), "t_order_item", String.format(sql, 1, 9, 1000, 1909)); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/tbl/StatementSelectShardingTablesOnlyTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/tbl/StatementSelectShardingTablesOnlyTest.java new file mode 100644 index 0000000000000..036d53c68fe2b --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/integrate/tbl/StatementSelectShardingTablesOnlyTest.java @@ -0,0 +1,98 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.integrate.tbl; + +import java.sql.SQLException; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; +import com.dangdang.ddframe.rdb.sharding.exception.ShardingJdbcException; +import org.dbunit.DatabaseUnitException; +import org.junit.Before; +import org.junit.Test; + +public final class StatementSelectShardingTablesOnlyTest extends AbstractShardingTablesOnlyDBUnitTest { + + private ShardingDataSource shardingDataSource; + + @Before + public void init() throws SQLException { + shardingDataSource = getShardingDataSource(); + } + + @Test + public void assertSelectEqualsWithSingleTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT * FROM `t_order` WHERE `user_id` = %s AND `order_id` = %s"; + assertDataset("integrate/dataset/tbl/expect/select/SelectEqualsWithSingleTable_0.xml", shardingDataSource.getConnection(), "t_order", String.format(sql, 10, 1000)); + assertDataset("integrate/dataset/tbl/expect/select/SelectEqualsWithSingleTable_1.xml", shardingDataSource.getConnection(), "t_order", String.format(sql, 11, 1109)); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order", String.format(sql, 12, 1000)); + } + + @Test + public void assertSelectBetweenWithSingleTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT * FROM `t_order` WHERE `user_id` BETWEEN %s AND %s AND `order_id` BETWEEN %s AND %s ORDER BY user_id, order_id"; + assertDataset("integrate/dataset/tbl/expect/select/SelectBetweenWithSingleTable.xml", shardingDataSource.getConnection(), "t_order", String.format(sql, 10, 12, 1009, 1108)); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order", String.format(sql, 10, 12, 1309, 1408)); + } + + @Test + public void assertSelectInWithSingleTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT * FROM `t_order` WHERE `user_id` IN (%s, %s, %s) AND `order_id` IN (%s, %s) ORDER BY user_id, order_id"; + assertDataset("integrate/dataset/tbl/expect/select/SelectInWithSingleTable_0.xml", shardingDataSource.getConnection(), "t_order", String.format(sql, 10, 11, 15, 1009, 1108)); + assertDataset("integrate/dataset/tbl/expect/select/SelectInWithSingleTable_1.xml", shardingDataSource.getConnection(), "t_order", String.format(sql, 10, 12, 15, 1009, 1108)); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order", String.format(sql, 10, 12, 15, 1309, 1408)); + } + + @Test + public void assertSelectLimitWithBindingTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT i.* FROM `t_order` o JOIN `t_order_item` i ON o.user_id = i.user_id AND o.order_id = i.order_id" + + " WHERE o.`user_id` IN (%s, %s) AND o.`order_id` BETWEEN %s AND %s ORDER BY i.item_id DESC LIMIT %s, %s"; + assertDataset("integrate/dataset/tbl/expect/select/SelectLimitWithBindingTable.xml", shardingDataSource.getConnection(), "t_order_item", String.format(sql, 10, 19, 1000, 1909, 2, 2)); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order_item", String.format(sql, 10, 19, 1000, 1909, 10000, 2)); + } + + @Test + public void assertSelectGroupByWithBindingTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT count(*) as items_count, o.`user_id` FROM `t_order` o JOIN `t_order_item` i ON o.user_id = i.user_id AND o.order_id = i.order_id" + + " WHERE o.`user_id` IN (%s, %s) AND o.`order_id` BETWEEN %s AND %s GROUP BY o.`user_id`"; + assertDataset("integrate/dataset/tbl/expect/select/SelectGroupByWithBindingTable.xml", shardingDataSource.getConnection(), "t_order_item", String.format(sql, 10, 11, 1000, 1109)); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order_item", String.format(sql, 1, 9, 1000, 1909)); + } + + @Test + public void assertSelectGroupByWithoutGroupedColumn() throws SQLException, DatabaseUnitException { + String sql = "SELECT count(*) as items_count FROM `t_order` o JOIN `t_order_item` i ON o.user_id = i.user_id AND o.order_id = i.order_id" + + " WHERE o.`user_id` IN (%s, %s) AND o.`order_id` BETWEEN %s AND %s GROUP BY o.`user_id`"; + assertDataset("integrate/dataset/tbl/expect/select/SelectGroupByWithBindingTable.xml", shardingDataSource.getConnection(), "t_order_item", String.format(sql, 10, 11, 1000, 1109)); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order_item", String.format(sql, 1, 9, 1000, 1909)); + } + + @Test + public void assertSelectWithBingdingTableAndConfigTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT i.* FROM `t_order` o JOIN `t_order_item` i ON o.user_id = i.user_id AND o.order_id = i.order_id JOIN `t_config` c ON o.status = c.status" + + " WHERE o.`user_id` IN (%s, %s) AND o.`order_id` BETWEEN %s AND %s AND c.status = '%s' ORDER BY i.item_id"; + assertDataset("integrate/dataset/tbl/expect/select/SelectWithBingdingTableAndConfigTable.xml", + shardingDataSource.getConnection(), "t_order_item", String.format(sql, 10, 11, 1009, 1108, "init")); + assertDataset("integrate/dataset/Empty.xml", shardingDataSource.getConnection(), "t_order_item", String.format(sql, 10, 11, 1009, 1108, "none")); + } + + @Test(expected = ShardingJdbcException.class) + public void assertSelectConfigTable() throws SQLException, DatabaseUnitException { + String sql = "SELECT * FROM `t_config` c"; + assertDataset(null, shardingDataSource.getConnection(), "t_config", sql); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/AllApiTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/AllApiTest.java new file mode 100644 index 0000000000000..1d7b1b8b578dd --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/AllApiTest.java @@ -0,0 +1,51 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api; + +import org.junit.runner.RunWith; +import org.junit.runners.Suite; + +import com.dangdang.ddframe.rdb.sharding.api.config.ShardingConfigurationTest; +import com.dangdang.ddframe.rdb.sharding.api.rule.BindingTableRuleTest; +import com.dangdang.ddframe.rdb.sharding.api.rule.DataSourceRuleTest; +import com.dangdang.ddframe.rdb.sharding.api.rule.ShardingRuleTest; +import com.dangdang.ddframe.rdb.sharding.api.rule.TableRuleTest; +import com.dangdang.ddframe.rdb.sharding.api.strategy.common.ShardingStrategyTest; +import com.dangdang.ddframe.rdb.sharding.api.strategy.database.DatabaseShardingStrategyTest; +import com.dangdang.ddframe.rdb.sharding.api.strategy.database.NoneDatabaseShardingAlgorithmTest; +import com.dangdang.ddframe.rdb.sharding.api.strategy.table.NoneTableShardingAlgorithmTest; +import com.dangdang.ddframe.rdb.sharding.api.strategy.table.TableShardingStrategyTest; + +@RunWith(Suite.class) +@Suite.SuiteClasses({ + DatabaseTypeTest.class, + ShardingConfigurationTest.class, + ShardingDataSourceTest.class, + ShardingValueTest.class, + DataSourceRuleTest.class, + ShardingRuleTest.class, + TableRuleTest.class, + BindingTableRuleTest.class, + ShardingStrategyTest.class, + DatabaseShardingStrategyTest.class, + NoneDatabaseShardingAlgorithmTest.class, + TableShardingStrategyTest.class, + NoneTableShardingAlgorithmTest.class + }) +public class AllApiTest { +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/DatabaseTypeTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/DatabaseTypeTest.java new file mode 100644 index 0000000000000..383200e9c51e8 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/DatabaseTypeTest.java @@ -0,0 +1,42 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertThat; + +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.exception.DatabaseTypeUnsupportedException; + +public final class DatabaseTypeTest { + + @Test + public void assertValueFromSuccess() { + assertThat(DatabaseType.valueFrom("H2"), is(DatabaseType.H2)); + assertThat(DatabaseType.valueFrom("MySQL"), is(DatabaseType.MySQL)); + assertThat(DatabaseType.valueFrom("Oracle"), is(DatabaseType.Oracle)); + assertThat(DatabaseType.valueFrom("SQLServer"), is(DatabaseType.SQLServer)); + assertThat(DatabaseType.valueFrom("DB2"), is(DatabaseType.DB2)); + } + + @Test(expected = DatabaseTypeUnsupportedException.class) + public void assertValueFromFailure() { + DatabaseType.valueFrom("unknown"); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/ShardingDataSourceTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/ShardingDataSourceTest.java new file mode 100644 index 0000000000000..d8ec2377e3976 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/ShardingDataSourceTest.java @@ -0,0 +1,70 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api; + +import java.sql.Connection; +import java.sql.DatabaseMetaData; +import java.sql.SQLException; +import java.util.Arrays; +import java.util.HashMap; +import java.util.Map; +import javax.sql.DataSource; + +import com.dangdang.ddframe.rdb.sharding.api.rule.DataSourceRule; +import com.dangdang.ddframe.rdb.sharding.api.rule.ShardingRule; +import com.dangdang.ddframe.rdb.sharding.api.rule.TableRule; +import org.junit.Test; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertThat; +import static org.mockito.Mockito.mock; +import static org.mockito.Mockito.when; + +public final class ShardingDataSourceTest { + + @Test + public void assertGetConnection() throws SQLException { + Connection connection = mockConnection(); + DataSource dataSource = mock(DataSource.class); + when(dataSource.getConnection()).thenReturn(connection); + assertThat(createShardingDataSource(dataSource).getConnection().getConnection("ds"), is(connection)); + } + + @Test + public void assertGetConnectionWithUsername() throws SQLException { + Connection connection = mockConnection(); + DataSource dataSource = mock(DataSource.class); + when(dataSource.getConnection()).thenReturn(connection); + assertThat(createShardingDataSource(dataSource).getConnection().getConnection("ds"), is(connection)); + } + + private Connection mockConnection() throws SQLException { + Connection result = mock(Connection.class); + DatabaseMetaData databaseMetaData = mock(DatabaseMetaData.class); + when(result.getMetaData()).thenReturn(databaseMetaData); + when(databaseMetaData.getDatabaseProductName()).thenReturn("H2"); + return result; + } + + private ShardingDataSource createShardingDataSource(final DataSource dataSource) { + Map dataSourceMap = new HashMap<>(1); + dataSourceMap.put("ds", dataSource); + DataSourceRule dataSourceRule = new DataSourceRule(dataSourceMap); + return new ShardingDataSource(new ShardingRule(dataSourceRule, Arrays.asList(new TableRule("logicTable", Arrays.asList("table_0", "table_1", "table_2"), dataSourceRule)))); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/ShardingValueTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/ShardingValueTest.java new file mode 100644 index 0000000000000..3eaa824d1b3fa --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/ShardingValueTest.java @@ -0,0 +1,61 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertThat; + +import java.util.Arrays; + +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingValue.ShardingValueType; +import com.google.common.collect.Range; + +public final class ShardingValueTest { + + @Test + public void assertGetTypeWithSingleValue() { + assertThat(new ShardingValue("columnName", "value").getType(), is(ShardingValueType.SINGLE)); + } + + @Test + public void assertGetTypeWithMultipleValue() { + assertThat(new ShardingValue("columnName", Arrays.asList("value")).getType(), is(ShardingValueType.LIST)); + } + + @Test + public void assertGetTypeWithRangeValue() { + assertThat(new ShardingValue("columnName", Range.closed(10, 20)).getType(), is(ShardingValueType.RANGE)); + } + + @Test + public void assertToStringWithSingleValue() { + assertThat(new ShardingValue("columnName", "value").toString(), is("ShardingValue(columnName=columnName, value=value, values=[], valueRange=null)")); + } + + @Test + public void assertToStringWithMultipleValue() { + assertThat(new ShardingValue("columnName", Arrays.asList("value")).toString(), is("ShardingValue(columnName=columnName, value=null, values=[value], valueRange=null)")); + } + + @Test + public void assertToStringWithRangeValue() { + assertThat(new ShardingValue("columnName", Range.closed(10, 20)).toString(), is("ShardingValue(columnName=columnName, value=null, values=[], valueRange=[10‥20])")); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/config/ShardingConfigurationTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/config/ShardingConfigurationTest.java new file mode 100644 index 0000000000000..54532683dde56 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/config/ShardingConfigurationTest.java @@ -0,0 +1,90 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api.config; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertThat; +import static org.junit.Assert.assertTrue; + +import java.util.Properties; + +import org.junit.Before; +import org.junit.Test; + +public final class ShardingConfigurationTest { + + private final Properties prop = new Properties(); + + private final ShardingConfiguration shardingConfiguration = new ShardingConfiguration(prop); + + @Before + public void setUp() { + prop.put(ShardingConfigurationConstant.METRICS_SECOND_PERIOD.getKey(), "1000"); + prop.put(ShardingConfigurationConstant.METRICS_ENABLE.getKey(), "true"); + prop.put(ShardingConfigurationConstant.METRICS_PACKAGE_NAME.getKey(), "example"); + } + + @Test + public void assertGetConfigWithDefaultValue() { + assertThat(new ShardingConfiguration(new Properties()).getConfig(ShardingConfigurationConstant.METRICS_SECOND_PERIOD), + is(ShardingConfigurationConstant.METRICS_SECOND_PERIOD.getDefaultValue())); + assertThat(new ShardingConfiguration(new Properties()).getConfig(ShardingConfigurationConstant.METRICS_ENABLE), + is(ShardingConfigurationConstant.METRICS_ENABLE.getDefaultValue())); + assertThat(new ShardingConfiguration(new Properties()).getConfig(ShardingConfigurationConstant.METRICS_PACKAGE_NAME), + is(ShardingConfigurationConstant.METRICS_PACKAGE_NAME.getDefaultValue())); + } + + @Test + public void assertGetConfig() { + assertThat(shardingConfiguration.getConfig(ShardingConfigurationConstant.METRICS_SECOND_PERIOD), is("1000")); + } + + @Test + public void assertGetConfigForBoolean() { + assertTrue(shardingConfiguration.getConfig(ShardingConfigurationConstant.METRICS_ENABLE, boolean.class)); + assertTrue(shardingConfiguration.getConfig(ShardingConfigurationConstant.METRICS_ENABLE, Boolean.class)); + } + + @Test + public void assertGetConfigForInteger() { + assertThat(shardingConfiguration.getConfig(ShardingConfigurationConstant.METRICS_SECOND_PERIOD, int.class), is(1000)); + assertThat(shardingConfiguration.getConfig(ShardingConfigurationConstant.METRICS_SECOND_PERIOD, Integer.class), is(1000)); + } + + @Test + public void assertGetConfigForLong() { + assertThat(shardingConfiguration.getConfig(ShardingConfigurationConstant.METRICS_SECOND_PERIOD, long.class), is(1000L)); + assertThat(shardingConfiguration.getConfig(ShardingConfigurationConstant.METRICS_SECOND_PERIOD, Long.class), is(1000L)); + } + + @Test + public void assertGetConfigForDouble() { + assertThat(shardingConfiguration.getConfig(ShardingConfigurationConstant.METRICS_SECOND_PERIOD, double.class), is(1000D)); + assertThat(shardingConfiguration.getConfig(ShardingConfigurationConstant.METRICS_SECOND_PERIOD, Double.class), is(1000D)); + } + + @Test + public void assertGetConfigForString() { + assertThat(shardingConfiguration.getConfig(ShardingConfigurationConstant.METRICS_PACKAGE_NAME, String.class), is("example")); + } + + @Test(expected = UnsupportedOperationException.class) + public void assertGetConfigFailure() { + shardingConfiguration.getConfig(ShardingConfigurationConstant.METRICS_PACKAGE_NAME, Object.class); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/rule/BindingTableRuleTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/rule/BindingTableRuleTest.java new file mode 100644 index 0000000000000..e008f02280fb0 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/rule/BindingTableRuleTest.java @@ -0,0 +1,78 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api.rule; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertThat; +import static org.junit.Assert.assertTrue; + +import java.util.Arrays; +import java.util.Collection; + +import org.junit.Test; + +public final class BindingTableRuleTest { + + @Test + public void assertHasLogicTable() { + assertTrue(createBindingTableRule().hasLogicTable("logicTable")); + } + + @Test + public void assertNotHasLogicTable() { + assertFalse(createBindingTableRule().hasLogicTable("newTable")); + } + + @Test + public void assertGetBindingActualTablesSuccess() { + assertThat(createBindingTableRule().getBindingActualTable("ds1", "subLogicTable", "table_1"), is("sub_table_1")); + } + + @Test(expected = IllegalStateException.class) + public void assertGetBindingActualTablesFailure() { + createBindingTableRule().getBindingActualTable("no_ds", "subLogicTable", "table_1"); + } + + @Test + public void assertGetAllLogicTables() { + assertThat(createBindingTableRule().getAllLogicTables(), is((Collection) Arrays.asList("logicTable", "subLogicTable"))); + } + + @Test + public void assertGetTableRules() { + assertThat(createBindingTableRule().getTableRules().size(), is(2)); + assertThat(createBindingTableRule().getTableRules().get(0).getLogicTable(), is(createTableRule().getLogicTable())); + assertThat(createBindingTableRule().getTableRules().get(0).getActualTables(), is(createTableRule().getActualTables())); + assertThat(createBindingTableRule().getTableRules().get(1).getLogicTable(), is(createSubTableRule().getLogicTable())); + assertThat(createBindingTableRule().getTableRules().get(1).getActualTables(), is(createSubTableRule().getActualTables())); + } + + private BindingTableRule createBindingTableRule() { + return new BindingTableRule(Arrays.asList(createTableRule(), createSubTableRule())); + } + + private TableRule createTableRule() { + return new TableRule("logicTable", Arrays.asList(new DataNode("ds1", "table_0"), new DataNode("ds1", "table_1"), new DataNode("ds2", "table_0"), new DataNode("ds2", "table_1"))); + } + + private TableRule createSubTableRule() { + return new TableRule("subLogicTable", Arrays.asList( + new DataNode("ds1", "sub_table_0"), new DataNode("ds1", "sub_table_1"), new DataNode("ds2", "sub_table_0"), new DataNode("ds2", "sub_table_1"))); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/rule/DataSourceRuleTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/rule/DataSourceRuleTest.java new file mode 100644 index 0000000000000..3994f392f1dfa --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/rule/DataSourceRuleTest.java @@ -0,0 +1,63 @@ +package com.dangdang.ddframe.rdb.sharding.api.rule; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertThat; + +import java.util.Collection; +import java.util.Collections; +import java.util.HashMap; +import java.util.Map; + +import javax.sql.DataSource; + +import org.junit.Before; +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.api.rule.fixture.TestDataSource; +import com.google.common.collect.Sets; + +public final class DataSourceRuleTest { + + private Map dataSourceMap = new HashMap<>(3); + + private DataSourceRule dataSourceRule; + + @Before + public void setUp() { + dataSourceMap.put("ds0", new TestDataSource("ds0")); + dataSourceMap.put("ds1", new TestDataSource("ds1")); + dataSourceMap.put("ds2", new TestDataSource("ds2")); + dataSourceRule = new DataSourceRule(dataSourceMap); + } + + @Test(expected = NullPointerException.class) + public void assertNewDataSourceFailureWhenDataSourceMapIsNull() { + new DataSourceRule(null); + } + + @Test(expected = IllegalStateException.class) + public void assertNewDataSourceFailureWhenDataSourceMapIsEmpty() { + new DataSourceRule(Collections.emptyMap()); + } + + @Test + public void assertGetDataSource() { + assertDataSource("ds0"); + assertDataSource("ds1"); + assertDataSource("ds2"); + } + + private void assertDataSource(final String dataSourceName) { + assertThat(dataSourceRule.getDataSource(dataSourceName), is((DataSource) new TestDataSource(dataSourceName))); + } + + @Test + public void assertGetDataSourceNames() { + assertThat(dataSourceRule.getDataSourceNames(), is((Collection) Sets.newHashSet("ds0", "ds1", "ds2"))); + } + + @Test + public void assertGetDataSources() { + assertThat(dataSourceRule.getDataSources(), is((Collection) dataSourceMap.values())); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/rule/ShardingRuleTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/rule/ShardingRuleTest.java new file mode 100644 index 0000000000000..c0117f9916afc --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/rule/ShardingRuleTest.java @@ -0,0 +1,207 @@ +package com.dangdang.ddframe.rdb.sharding.api.rule; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertThat; +import static org.junit.Assert.assertTrue; + +import java.util.Arrays; +import java.util.Collection; +import java.util.Collections; +import java.util.HashMap; +import java.util.Map; + +import javax.sql.DataSource; + +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.api.strategy.database.DatabaseShardingStrategy; +import com.dangdang.ddframe.rdb.sharding.api.strategy.database.NoneDatabaseShardingAlgorithm; +import com.dangdang.ddframe.rdb.sharding.api.strategy.table.NoneTableShardingAlgorithm; +import com.dangdang.ddframe.rdb.sharding.api.strategy.table.TableShardingStrategy; + +public final class ShardingRuleTest { + + @Test + public void assertShardingRuleWithoutStrategy() { + ShardingRule actual = new ShardingRule(createDataSourceRule(), Arrays.asList(createTableRule())); + assertTrue(actual.getDatabaseShardingStrategy().getShardingColumns().isEmpty()); + assertTrue(actual.getTableShardingStrategy().getShardingColumns().isEmpty()); + } + + @Test + public void assertShardingRuleWithBindingTableRuleWithoutStrategy() { + ShardingRule actual = createShardingRule(); + assertTrue(actual.getDatabaseShardingStrategy().getShardingColumns().isEmpty()); + assertTrue(actual.getTableShardingStrategy().getShardingColumns().isEmpty()); + } + + @Test + public void assertShardingRuleWithDatabaseStrategy() { + ShardingRule actual = new ShardingRule(createDataSourceRule(), Arrays.asList(createTableRule()), createDatabaseShardingStrategy()); + assertThat(actual.getDatabaseShardingStrategy().getShardingColumns().size(), is(1)); + assertTrue(actual.getTableShardingStrategy().getShardingColumns().isEmpty()); + } + + @Test + public void assertShardingRuleWithTableStrategy() { + ShardingRule actual = new ShardingRule(createDataSourceRule(), Arrays.asList(createTableRule()), createTableShardingStrategy()); + assertThat(actual.getTableShardingStrategy().getShardingColumns().size(), is(1)); + assertTrue(actual.getDatabaseShardingStrategy().getShardingColumns().isEmpty()); + } + + @Test + public void assertShardingRuleWithoutBindingTableRule() { + ShardingRule actual = new ShardingRule(createDataSourceRule(), Arrays.asList(createTableRule()), createDatabaseShardingStrategy(), createTableShardingStrategy()); + assertThat(actual.getDatabaseShardingStrategy().getShardingColumns().size(), is(1)); + assertThat(actual.getTableShardingStrategy().getShardingColumns().size(), is(1)); + } + + @Test + public void assertFindTableRule() { + ShardingRule actual = new ShardingRule(createDataSourceRule(), Arrays.asList(createTableRule()), createDatabaseShardingStrategy(), createTableShardingStrategy()); + assertTrue(actual.findTableRule("logicTable").isPresent()); + assertFalse(actual.findTableRule("null").isPresent()); + } + + @Test + public void assertGetDatabaseShardingStrategyFromTableRule() { + DatabaseShardingStrategy strategy = createDatabaseShardingStrategy(); + TableRule tableRule = createTableRule(strategy); + ShardingRule actual = new ShardingRule(createDataSourceRule(), Arrays.asList(tableRule)); + assertThat(actual.getDatabaseShardingStrategy(tableRule), is(strategy)); + } + + @Test + public void assertGetDatabaseShardingStrategyFromDefault() { + DatabaseShardingStrategy strategy = createDatabaseShardingStrategy(); + TableRule tableRule = createTableRule(); + ShardingRule actual = new ShardingRule(createDataSourceRule(), Arrays.asList(tableRule), strategy); + assertThat(actual.getDatabaseShardingStrategy(tableRule), is(strategy)); + } + + @Test(expected = NullPointerException.class) + public void assertGetDatabaseShardingStrategyFailure() { + DatabaseShardingStrategy strategy = null; + TableRule tableRule = createTableRule(); + ShardingRule actual = new ShardingRule(createDataSourceRule(), Arrays.asList(tableRule), strategy); + assertThat(actual.getDatabaseShardingStrategy(tableRule), is(strategy)); + } + + @Test + public void assertGetTableShardingStrategyFromTableRule() { + TableShardingStrategy strategy = createTableShardingStrategy(); + TableRule tableRule = createTableRule(strategy); + ShardingRule actual = new ShardingRule(createDataSourceRule(), Arrays.asList(tableRule)); + assertThat(actual.getTableShardingStrategy(tableRule), is(strategy)); + } + + @Test + public void assertGetTableShardingStrategyFromDefault() { + TableShardingStrategy strategy = createTableShardingStrategy(); + TableRule tableRule = createTableRule(); + ShardingRule actual = new ShardingRule(createDataSourceRule(), Arrays.asList(tableRule), strategy); + assertThat(actual.getTableShardingStrategy(tableRule), is(strategy)); + } + + @Test(expected = NullPointerException.class) + public void assertGetTableShardingStrategyFailure() { + TableShardingStrategy strategy = null; + TableRule tableRule = createTableRule(); + ShardingRule actual = new ShardingRule(createDataSourceRule(), Arrays.asList(tableRule), strategy); + assertThat(actual.getTableShardingStrategy(tableRule), is(strategy)); + } + + @Test + public void assertGetBindingTableRuleForNotConfig() { + ShardingRule actual = new ShardingRule(createDataSourceRule(), Arrays.asList(createTableRule())); + assertFalse(actual.getBindingTableRule("logicTable").isPresent()); + } + + @Test + public void assertGetBindingTableRuleForNotFound() { + assertFalse(createShardingRule().getBindingTableRule("newTable").isPresent()); + } + + @Test + public void assertGetBindingTableRuleForFound() { + BindingTableRule bindingTableRule = createBindingTableRule(); + ShardingRule actual = new ShardingRule(createDataSourceRule(), Arrays.asList(createTableRule()), Arrays.asList(bindingTableRule)); + assertThat(actual.getBindingTableRule("logicTable").get(), is(bindingTableRule)); + } + + @Test + public void assertFilterAllBindingTablesWhenLogicTablesIsEmpty() { + assertThat(createShardingRule().filterAllBindingTables(Collections.emptyList()), is((Collection) Collections.emptyList())); + } + + @Test + public void assertFilterAllBindingTablesWhenBindingTableRuleIsNotFound() { + assertThat(createShardingRule().filterAllBindingTables(Arrays.asList("newTable")), is((Collection) Collections.emptyList())); + } + + @Test + public void assertFilterAllBindingTables() { + assertThat(createShardingRule().filterAllBindingTables(Arrays.asList("logicTable")), is((Collection) Arrays.asList("logicTable"))); + assertThat(createShardingRule().filterAllBindingTables(Arrays.asList("subLogicTable")), is((Collection) Arrays.asList("subLogicTable"))); + assertThat(createShardingRule().filterAllBindingTables(Arrays.asList("logicTable", "subLogicTable")), is((Collection) Arrays.asList("logicTable", "subLogicTable"))); + assertThat(createShardingRule().filterAllBindingTables(Arrays.asList("logicTable", "newTable", "subLogicTable")), is((Collection) Arrays.asList("logicTable", "subLogicTable"))); + } + + @Test + public void assertIsAllBindingTableWhenLogicTablesIsEmpty() { + assertFalse(createShardingRule().isAllBindingTable(Collections.emptyList())); + } + + @Test + public void assertIsNotAllBindingTable() { + assertFalse(createShardingRule().isAllBindingTable(Arrays.asList("newTable"))); + assertFalse(createShardingRule().isAllBindingTable(Arrays.asList("logicTable", "newTable"))); + } + + @Test + public void assertIsAllBindingTable() { + assertTrue(createShardingRule().isAllBindingTable(Arrays.asList("logicTable"))); + assertTrue(createShardingRule().isAllBindingTable(Arrays.asList("subLogicTable"))); + assertTrue(createShardingRule().isAllBindingTable(Arrays.asList("logicTable", "subLogicTable"))); + } + + private ShardingRule createShardingRule() { + return new ShardingRule(createDataSourceRule(), Arrays.asList(createTableRule()), Arrays.asList(createBindingTableRule())); + } + + private DataSourceRule createDataSourceRule() { + Map result = new HashMap<>(2); + result.put("ds0", null); + result.put("ds1", null); + return new DataSourceRule(result); + } + + private TableRule createTableRule() { + return new TableRule("logicTable", Arrays.asList("table_0", "table_1", "table_2"), createDataSourceRule()); + } + + private TableRule createTableRule(final DatabaseShardingStrategy strategy) { + return new TableRule("logicTable", Arrays.asList("table_0", "table_1", "table_2"), createDataSourceRule(), strategy); + } + + private TableRule createTableRule(final TableShardingStrategy strategy) { + return new TableRule("logicTable", Arrays.asList("table_0", "table_1", "table_2"), createDataSourceRule(), strategy); + } + + private BindingTableRule createBindingTableRule() { + return new BindingTableRule(Arrays.asList(createTableRule(), createSubTableRule())); + } + + private TableRule createSubTableRule() { + return new TableRule("subLogicTable", Arrays.asList("sub_table_0", "sub_table_1", "sub_table_2"), createDataSourceRule()); + } + + private DatabaseShardingStrategy createDatabaseShardingStrategy() { + return new DatabaseShardingStrategy(Arrays.asList("column"), new NoneDatabaseShardingAlgorithm()); + } + + private TableShardingStrategy createTableShardingStrategy() { + return new TableShardingStrategy(Arrays.asList("column"), new NoneTableShardingAlgorithm()); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/rule/TableRuleTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/rule/TableRuleTest.java new file mode 100644 index 0000000000000..1d03acde7e728 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/rule/TableRuleTest.java @@ -0,0 +1,105 @@ +package com.dangdang.ddframe.rdb.sharding.api.rule; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertThat; +import static org.junit.Assert.assertTrue; + +import java.util.Arrays; +import java.util.Collection; +import java.util.HashMap; +import java.util.Map; + +import javax.sql.DataSource; + +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.api.strategy.database.DatabaseShardingStrategy; +import com.dangdang.ddframe.rdb.sharding.api.strategy.database.NoneDatabaseShardingAlgorithm; +import com.dangdang.ddframe.rdb.sharding.api.strategy.table.NoneTableShardingAlgorithm; +import com.dangdang.ddframe.rdb.sharding.api.strategy.table.TableShardingStrategy; +import com.google.common.collect.Sets; + +public final class TableRuleTest { + + @Test + public void assertTableRuleWithoutDataNode() { + assertActualTable(new TableRule("logicTable", Arrays.asList("table_0", "table_1", "table_2"), createDataSourceRule())); + } + + @Test + public void assertTableRuleWithDatabaseShardingStrategyWithoutDataNode() { + assertActualTable(new TableRule("logicTable", Arrays.asList("table_0", "table_1", "table_2"), createDataSourceRule(), new DatabaseShardingStrategy("", new NoneDatabaseShardingAlgorithm()))); + } + + @Test + public void assertTableRuleWithTableShardingStrategyWithoutDataNode() { + assertActualTable(new TableRule("logicTable", Arrays.asList("table_0", "table_1", "table_2"), createDataSourceRule(), new TableShardingStrategy("", new NoneTableShardingAlgorithm()))); + } + + @Test + public void assertTableRuleWithDataNode() { + assertActualTable(new TableRule("logicTable", Arrays.asList( + new DataNode("ds0", "table_0"), new DataNode("ds0", "table_1"), new DataNode("ds0", "table_2"), + new DataNode("ds1", "table_0"), new DataNode("ds1", "table_1"), new DataNode("ds1", "table_2")))); + } + + @Test + public void assertTableRuleWithDataNodeString() { + assertActualTable(new TableRule("logicTable", Arrays.asList("ds0.table_0", "ds0.table_1", "ds0.table_2", "ds1.table_0", "ds1.table_1", "ds1.table_2"), createDataSourceRule())); + } + + private void assertActualTable(final TableRule actual) { + assertThat(actual.getActualTables().size(), is(6)); + assertTrue(actual.getActualTables().contains(new DataNode("ds0", "table_0"))); + assertTrue(actual.getActualTables().contains(new DataNode("ds0", "table_1"))); + assertTrue(actual.getActualTables().contains(new DataNode("ds0", "table_2"))); + assertTrue(actual.getActualTables().contains(new DataNode("ds1", "table_0"))); + assertTrue(actual.getActualTables().contains(new DataNode("ds1", "table_1"))); + assertTrue(actual.getActualTables().contains(new DataNode("ds1", "table_2"))); + } + + @Test + public void assertGetActualDataNodes() { + TableRule actual = new TableRule("logicTable", Arrays.asList("ds0.table_0", "ds0.table_1", "ds0.table_2", "ds1.table_0", "ds1.table_1", "ds1.table_2"), createDataSourceRule()); + assertThat(actual.getActualDataNodes(Arrays.asList("ds1"), Arrays.asList("table_0", "table_1")), is( + (Collection) Sets.newLinkedHashSet(Arrays.asList(new DataNode("ds1", "table_0"), new DataNode("ds1", "table_1"))))); + } + + @Test + public void assertGetActualTableNames() { + TableRule actual = new TableRule("logicTable", Arrays.asList("ds0.table_0", "ds0.table_1", "ds0.table_2", "ds1.table_0", "ds1.table_1", "ds1.table_2"), createDataSourceRule()); + assertThat(actual.getActualTableNames(Arrays.asList("ds1")), is((Collection) Sets.newLinkedHashSet(Arrays.asList("table_0", "table_1", "table_2")))); + } + + @Test + public void assertFindActualTableIndex() { + TableRule actual = new TableRule("logicTable", Arrays.asList("ds0.table_0", "ds0.table_1", "ds0.table_2", "ds1.table_0", "ds1.table_1", "ds1.table_2"), createDataSourceRule()); + assertThat(actual.findActualTableIndex("ds1", "table_1"), is(4)); + } + + @Test + public void assertFindActualTableIndexForNotFound() { + TableRule actual = new TableRule("logicTable", Arrays.asList("ds0.table_0", "ds0.table_1", "ds0.table_2", "ds1.table_0", "ds1.table_1", "ds1.table_2"), createDataSourceRule()); + assertThat(actual.findActualTableIndex("ds2", "table_2"), is(-1)); + } + + @Test + public void assertToString() { + TableRule actual = new TableRule("logicTable", Arrays.asList("ds0.table_0", "ds0.table_1", "ds0.table_2", "ds1.table_0", "ds1.table_1", "ds1.table_2"), createDataSourceRule()); + assertThat(actual.toString(), is("TableRule(logicTable=logicTable, actualTables=[" + + "DataNode(dataSourceName=ds0, tableName=table_0), " + + "DataNode(dataSourceName=ds0, tableName=table_1), " + + "DataNode(dataSourceName=ds0, tableName=table_2), " + + "DataNode(dataSourceName=ds1, tableName=table_0), " + + "DataNode(dataSourceName=ds1, tableName=table_1), " + + "DataNode(dataSourceName=ds1, tableName=table_2)], " + + "databaseShardingStrategy=null, tableShardingStrategy=null)")); + } + + private DataSourceRule createDataSourceRule() { + Map result = new HashMap<>(2); + result.put("ds0", null); + result.put("ds1", null); + return new DataSourceRule(result); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/rule/fixture/TestDataSource.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/rule/fixture/TestDataSource.java new file mode 100644 index 0000000000000..2077f945a0576 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/rule/fixture/TestDataSource.java @@ -0,0 +1,28 @@ +package com.dangdang.ddframe.rdb.sharding.api.rule.fixture; + +import java.sql.Connection; +import java.sql.SQLException; + +import com.dangdang.ddframe.rdb.sharding.jdbc.adapter.AbstractDataSourceAdapter; + +import lombok.EqualsAndHashCode; +import lombok.RequiredArgsConstructor; +import lombok.ToString; + +@RequiredArgsConstructor +@EqualsAndHashCode(callSuper = false) +@ToString +public final class TestDataSource extends AbstractDataSourceAdapter { + + private final String name; + + @Override + public Connection getConnection() throws SQLException { + return null; + } + + @Override + public Connection getConnection(final String username, final String password) throws SQLException { + return getConnection(); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/strategy/common/ShardingStrategyTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/strategy/common/ShardingStrategyTest.java new file mode 100644 index 0000000000000..66e037c83eb6f --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/strategy/common/ShardingStrategyTest.java @@ -0,0 +1,74 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api.strategy.common; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertThat; + +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Collection; +import java.util.Collections; + +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingValue; +import com.dangdang.ddframe.rdb.sharding.api.strategy.fixture.TestMultipleKeysShardingAlgorithm; +import com.dangdang.ddframe.rdb.sharding.api.strategy.fixture.TestSingleKeyShardingAlgorithm; +import com.google.common.collect.Range; + +public final class ShardingStrategyTest { + + private final Collection targets = Arrays.asList("1", "2", "3"); + + @Test + public void assertDoShardingWithoutShardingColumns() { + ShardingStrategy strategy = new ShardingStrategy(Arrays.asList("column"), null); + assertThat(strategy.doSharding(targets, Collections.>emptyList()), is(targets)); + } + + @Test + public void assertDoShardingForEqualSingleKey() { + ShardingStrategy strategy = new ShardingStrategy("column", new TestSingleKeyShardingAlgorithm()); + assertThat(strategy.doSharding(targets, createShardingValues(new ShardingValue("column", "1"))), is((Collection) Arrays.asList("1"))); + } + + @Test + public void assertDoShardingForInSingleKey() { + ShardingStrategy strategy = new ShardingStrategy("column", new TestSingleKeyShardingAlgorithm()); + assertThat(strategy.doSharding(targets, createShardingValues(new ShardingValue("column", Arrays.asList("1", "3")))), is((Collection) Arrays.asList("1", "3"))); + } + + @Test + public void assertDoShardingForBetweenSingleKey() { + ShardingStrategy strategy = new ShardingStrategy("column", new TestSingleKeyShardingAlgorithm()); + assertThat(strategy.doSharding(targets, createShardingValues(new ShardingValue("column", Range.open("1", "3")))), is((Collection) Arrays.asList("1", "2", "3"))); + } + + @Test + public void assertDoShardingForMultipleKeys() { + ShardingStrategy strategy = new ShardingStrategy("column", new TestMultipleKeysShardingAlgorithm()); + assertThat(strategy.doSharding(targets, createShardingValues(new ShardingValue("column", "1"))), is((Collection) Arrays.asList("1", "2", "3"))); + } + + private Collection> createShardingValues(final ShardingValue shardingValue) { + Collection> result = new ArrayList<>(1); + result.add(shardingValue); + return result; + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/strategy/database/DatabaseShardingStrategyTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/strategy/database/DatabaseShardingStrategyTest.java new file mode 100644 index 0000000000000..305519b7c524d --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/strategy/database/DatabaseShardingStrategyTest.java @@ -0,0 +1,34 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api.strategy.database; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertThat; + +import java.util.Arrays; +import java.util.Collection; + +import org.junit.Test; + +public final class DatabaseShardingStrategyTest { + + @Test + public void assertDatabaseShardingStrategyWithSingleShardingColumn() { + assertThat(new DatabaseShardingStrategy("shardingColumn", null).getShardingColumns(), is((Collection) Arrays.asList("shardingColumn"))); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/strategy/database/NoneDatabaseShardingAlgorithmTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/strategy/database/NoneDatabaseShardingAlgorithmTest.java new file mode 100644 index 0000000000000..3b3c8ac28b199 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/strategy/database/NoneDatabaseShardingAlgorithmTest.java @@ -0,0 +1,60 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api.strategy.database; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertThat; +import static org.junit.Assert.assertNull; + +import java.util.Arrays; +import java.util.Collection; +import java.util.Collections; + +import org.junit.Test; + +public final class NoneDatabaseShardingAlgorithmTest { + + private final NoneDatabaseShardingAlgorithm noneDatabaseShardingAlgorithm = new NoneDatabaseShardingAlgorithm(); + + private final Collection targets = Arrays.asList("ds"); + + @Test + public void assertDoSharding() { + assertThat(noneDatabaseShardingAlgorithm.doSharding(targets, null), is(targets)); + } + + @Test + public void assertDoEqualShardingForTargetsEmtpy() { + assertNull(noneDatabaseShardingAlgorithm.doEqualSharding(Collections.emptyList(), null)); + } + + @Test + public void assertDoEqualSharding() { + assertThat(noneDatabaseShardingAlgorithm.doEqualSharding(targets, null), is("ds")); + } + + @Test + public void assertDoInSharding() { + assertThat(noneDatabaseShardingAlgorithm.doInSharding(targets, null), is(targets)); + } + + @Test + public void assertDoBetweenSharding() { + assertThat(noneDatabaseShardingAlgorithm.doBetweenSharding(targets, null), is(targets)); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/strategy/fixture/TestMultipleKeysShardingAlgorithm.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/strategy/fixture/TestMultipleKeysShardingAlgorithm.java new file mode 100644 index 0000000000000..38a5a6de00938 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/strategy/fixture/TestMultipleKeysShardingAlgorithm.java @@ -0,0 +1,33 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api.strategy.fixture; + +import java.util.Collection; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingValue; +import com.dangdang.ddframe.rdb.sharding.api.strategy.common.MultipleKeysShardingAlgorithm; +import com.dangdang.ddframe.rdb.sharding.api.strategy.database.DatabaseShardingAlgorithm; +import com.dangdang.ddframe.rdb.sharding.api.strategy.table.TableShardingAlgorithm; + +public final class TestMultipleKeysShardingAlgorithm implements MultipleKeysShardingAlgorithm, DatabaseShardingAlgorithm, TableShardingAlgorithm { + + @Override + public Collection doSharding(final Collection availableTargetNames, final Collection> shardingValues) { + return availableTargetNames; + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/strategy/fixture/TestSingleKeyShardingAlgorithm.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/strategy/fixture/TestSingleKeyShardingAlgorithm.java new file mode 100644 index 0000000000000..d3ca6d287284c --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/strategy/fixture/TestSingleKeyShardingAlgorithm.java @@ -0,0 +1,48 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api.strategy.fixture; + +import java.util.ArrayList; +import java.util.Collection; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingValue; +import com.dangdang.ddframe.rdb.sharding.api.strategy.common.SingleKeyShardingAlgorithm; +import com.dangdang.ddframe.rdb.sharding.api.strategy.database.DatabaseShardingAlgorithm; +import com.dangdang.ddframe.rdb.sharding.api.strategy.table.TableShardingAlgorithm; + +public final class TestSingleKeyShardingAlgorithm implements SingleKeyShardingAlgorithm, DatabaseShardingAlgorithm, TableShardingAlgorithm { + + @Override + public String doEqualSharding(final Collection availableTargetNames, final ShardingValue shardingValue) { + return shardingValue.getValue(); + } + + @Override + public Collection doInSharding(final Collection availableTargetNames, final ShardingValue shardingValue) { + return shardingValue.getValues(); + } + + @Override + public Collection doBetweenSharding(final Collection availableTargetNames, final ShardingValue shardingValue) { + Collection result = new ArrayList<>(); + for (Integer i = Integer.parseInt(shardingValue.getValueRange().lowerEndpoint()); i <= Integer.parseInt(shardingValue.getValueRange().upperEndpoint()); i++) { + result.add(i.toString()); + } + return result; + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/strategy/table/NoneTableShardingAlgorithmTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/strategy/table/NoneTableShardingAlgorithmTest.java new file mode 100644 index 0000000000000..60dacc5e18369 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/strategy/table/NoneTableShardingAlgorithmTest.java @@ -0,0 +1,60 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api.strategy.table; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertNull; +import static org.junit.Assert.assertThat; + +import java.util.Arrays; +import java.util.Collection; +import java.util.Collections; + +import org.junit.Test; + +public final class NoneTableShardingAlgorithmTest { + + private final NoneTableShardingAlgorithm noneTableShardingAlgorithm = new NoneTableShardingAlgorithm(); + + private final Collection targets = Arrays.asList("tbl"); + + @Test + public void assertDoEqualShardingForTargetsEmtpy() { + assertNull(noneTableShardingAlgorithm.doEqualSharding(Collections.emptyList(), null)); + } + + @Test + public void assertDoSharding() { + assertThat(noneTableShardingAlgorithm.doSharding(targets, null), is(targets)); + } + + @Test + public void assertDoEqualSharding() { + assertThat(noneTableShardingAlgorithm.doEqualSharding(targets, null), is("tbl")); + } + + @Test + public void assertDoInSharding() { + assertThat(noneTableShardingAlgorithm.doInSharding(targets, null), is(targets)); + } + + @Test + public void assertDoBetweenSharding() { + assertThat(noneTableShardingAlgorithm.doBetweenSharding(targets, null), is(targets)); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/strategy/table/TableShardingStrategyTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/strategy/table/TableShardingStrategyTest.java new file mode 100644 index 0000000000000..42a9ead442739 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/api/strategy/table/TableShardingStrategyTest.java @@ -0,0 +1,34 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.api.strategy.table; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertThat; + +import java.util.Arrays; +import java.util.Collection; + +import org.junit.Test; + +public final class TableShardingStrategyTest { + + @Test + public void assertTableShardingStrategyWithSingleShardingColumn() { + assertThat(new TableShardingStrategy("shardingColumn", null).getShardingColumns(), is((Collection) Arrays.asList("shardingColumn"))); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/AllJDBCTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/AllJDBCTest.java new file mode 100644 index 0000000000000..9ec741cd35cfc --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/AllJDBCTest.java @@ -0,0 +1,56 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.jdbc; + +import org.junit.runner.RunWith; +import org.junit.runners.Suite; + +import com.dangdang.ddframe.rdb.sharding.jdbc.adapter.ConnectionAdapterTest; +import com.dangdang.ddframe.rdb.sharding.jdbc.adapter.DataSourceAdapterTest; +import com.dangdang.ddframe.rdb.sharding.jdbc.adapter.PreparedStatementAdapterTest; +import com.dangdang.ddframe.rdb.sharding.jdbc.adapter.ResultSetAdapterTest; +import com.dangdang.ddframe.rdb.sharding.jdbc.adapter.ResultSetGetterAdapterTest; +import com.dangdang.ddframe.rdb.sharding.jdbc.adapter.StatementAdapterTest; +import com.dangdang.ddframe.rdb.sharding.jdbc.unsupported.ResultSetUpdaterAdapterTest; +import com.dangdang.ddframe.rdb.sharding.jdbc.unsupported.UnsupportedOperationConnectionTest; +import com.dangdang.ddframe.rdb.sharding.jdbc.unsupported.UnsupportedOperationDataSourceTest; +import com.dangdang.ddframe.rdb.sharding.jdbc.unsupported.UnsupportedOperationPreparedStatementTest; +import com.dangdang.ddframe.rdb.sharding.jdbc.unsupported.UnsupportedOperationResultSetTest; +import com.dangdang.ddframe.rdb.sharding.jdbc.unsupported.UnsupportedOperationStatementTest; +import com.dangdang.ddframe.rdb.sharding.jdbc.util.JdbcMethodInvocationTest; + +@RunWith(Suite.class) +@Suite.SuiteClasses({ + ShardingStatementTest.class, + ShardingPreparedStatementTest.class, + UnsupportedOperationDataSourceTest.class, + UnsupportedOperationConnectionTest.class, + UnsupportedOperationStatementTest.class, + UnsupportedOperationPreparedStatementTest.class, + UnsupportedOperationResultSetTest.class, + ResultSetUpdaterAdapterTest.class, + DataSourceAdapterTest.class, + ConnectionAdapterTest.class, + StatementAdapterTest.class, + PreparedStatementAdapterTest.class, + ResultSetGetterAdapterTest.class, + ResultSetAdapterTest.class, + JdbcMethodInvocationTest.class + }) +public class AllJDBCTest { +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/ShardingPreparedStatementTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/ShardingPreparedStatementTest.java new file mode 100644 index 0000000000000..7e3e8fbb499d5 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/ShardingPreparedStatementTest.java @@ -0,0 +1,213 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.jdbc; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertThat; +import static org.junit.Assert.assertTrue; + +import java.sql.Connection; +import java.sql.PreparedStatement; +import java.sql.ResultSet; +import java.sql.SQLException; + +import org.junit.Before; +import org.junit.Test; + +import com.dangdang.ddframe.rdb.integrate.db.AbstractShardingDataBasesOnlyDBUnitTest; +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; +import com.mysql.jdbc.Statement; + +public final class ShardingPreparedStatementTest extends AbstractShardingDataBasesOnlyDBUnitTest { + + private ShardingDataSource shardingDataSource; + + @Before + public void init() throws SQLException { + shardingDataSource = getShardingDataSource(); + } + + @Test + public void assertExecuteQueryWithParameter() throws SQLException { + String sql = "SELECT COUNT(*) AS `orders_count` FROM `t_order` WHERE `status` = ?"; + try ( + Connection connection = shardingDataSource.getConnection(); + PreparedStatement pstmt = connection.prepareStatement(sql)) { + pstmt.setString(1, "init"); + ResultSet resultSet = pstmt.executeQuery(); + assertTrue(resultSet.next()); + assertThat(resultSet.getLong(1), is(40L)); + } + } + + @Test + public void assertExecuteQueryWithoutParameter() throws SQLException { + String sql = "SELECT COUNT(*) AS `orders_count` FROM `t_order` WHERE `status` = 'init'"; + try ( + Connection connection = shardingDataSource.getConnection(); + PreparedStatement pstmt = connection.prepareStatement(sql)) { + ResultSet resultSet = pstmt.executeQuery(); + assertTrue(resultSet.next()); + assertThat(resultSet.getLong(1), is(40L)); + } + } + + @Test + public void assertExecuteUpdateWithParameter() throws SQLException { + String sql = "DELETE FROM `t_order` WHERE `status` = ?"; + try ( + Connection connection = shardingDataSource.getConnection(); + PreparedStatement pstmt = connection.prepareStatement(sql)) { + pstmt.setString(1, "init"); + assertThat(pstmt.executeUpdate(), is(40)); + } + } + + @Test + public void assertExecuteUpdateWithoutParameter() throws SQLException { + String sql = "DELETE FROM `t_order` WHERE `status` = 'init'"; + try ( + Connection connection = shardingDataSource.getConnection(); + PreparedStatement pstmt = connection.prepareStatement(sql)) { + assertThat(pstmt.executeUpdate(), is(40)); + } + } + + @Test + public void assertExecuteWithParameter() throws SQLException { + String sql = "SELECT COUNT(*) AS `orders_count` FROM `t_order` WHERE `status` = ?"; + try ( + Connection connection = shardingDataSource.getConnection(); + PreparedStatement pstmt = connection.prepareStatement(sql)) { + pstmt.setString(1, "init"); + assertTrue(pstmt.execute()); + assertTrue(pstmt.getResultSet().next()); + assertThat(pstmt.getResultSet().getLong(1), is(40L)); + } + } + + @Test + public void assertExecuteWithoutParameter() throws SQLException { + String sql = "DELETE FROM `t_order` WHERE `status` = 'init'"; + try ( + Connection connection = shardingDataSource.getConnection(); + PreparedStatement pstmt = connection.prepareStatement(sql)) { + assertFalse(pstmt.execute()); + } + } + + @Test + public void assertExecuteQueryWithResultSetTypeAndRsultSetConcurrency() throws SQLException { + String sql = "SELECT COUNT(*) AS `orders_count` FROM `t_order` WHERE `status` = ?"; + try ( + Connection connection = shardingDataSource.getConnection(); + PreparedStatement pstmt = connection.prepareStatement(sql, ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY)) { + pstmt.setString(1, "init"); + ResultSet resultSet = pstmt.executeQuery(); + assertTrue(resultSet.next()); + assertThat(resultSet.getLong(1), is(40L)); + } + } + + @Test + public void assertExecuteQueryWithResultSetTypeAndRsultSetConcurrencyAndResultSetHoldability() throws SQLException { + String sql = "SELECT COUNT(*) AS `orders_count` FROM `t_order` WHERE `status` = ?"; + try ( + Connection connection = shardingDataSource.getConnection(); + PreparedStatement pstmt = connection.prepareStatement(sql, ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY, ResultSet.HOLD_CURSORS_OVER_COMMIT)) { + pstmt.setString(1, "init"); + ResultSet resultSet = pstmt.executeQuery(); + assertTrue(resultSet.next()); + assertThat(resultSet.getLong(1), is(40L)); + } + } + + @Test + public void assertExecuteQueryWithResultSetHoldabilityIsZero() throws SQLException { + String sql = "SELECT COUNT(*) AS `orders_count` FROM `t_order` WHERE `status` = ?"; + try ( + Connection connection = shardingDataSource.getConnection(); + PreparedStatement pstmt = connection.prepareStatement(sql, ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY, 0)) { + pstmt.setString(1, "init"); + ResultSet resultSet = pstmt.executeQuery(); + assertTrue(resultSet.next()); + assertThat(resultSet.getLong(1), is(40L)); + } + } + + @Test + public void assertExecuteQueryWithAutoGeneratedKeys() throws SQLException { + String sql = "SELECT COUNT(*) AS `orders_count` FROM `t_order` WHERE `status` = ?"; + try ( + Connection connection = shardingDataSource.getConnection(); + PreparedStatement pstmt = connection.prepareStatement(sql, Statement.NO_GENERATED_KEYS)) { + pstmt.setString(1, "init"); + ResultSet resultSet = pstmt.executeQuery(); + assertTrue(resultSet.next()); + assertThat(resultSet.getLong(1), is(40L)); + } + } + + @Test + public void assertExecuteQueryWithColumnIndexes() throws SQLException { + String sql = "SELECT COUNT(*) AS `orders_count` FROM `t_order` WHERE `status` = ?"; + try ( + Connection connection = shardingDataSource.getConnection(); + PreparedStatement pstmt = connection.prepareStatement(sql, new int[] {1})) { + pstmt.setNull(1, java.sql.Types.VARCHAR); + ResultSet resultSet = pstmt.executeQuery(); + assertTrue(resultSet.next()); + assertThat(resultSet.getLong(1), is(0L)); + } + } + + @Test + public void assertExecuteQueryWithColumnNames() throws SQLException { + String sql = "SELECT COUNT(*) AS `orders_count` FROM `t_order` WHERE `status` = ?"; + try ( + Connection connection = shardingDataSource.getConnection(); + PreparedStatement pstmt = connection.prepareStatement(sql, new String[] {"orders_count"})) { + pstmt.setNull(1, java.sql.Types.VARCHAR); + ResultSet resultSet = pstmt.executeQuery(); + assertTrue(resultSet.next()); + assertThat(resultSet.getLong(1), is(0L)); + } + } + + @Test + public void assertBatch() throws SQLException { + String sql = "INSERT INTO `t_order`(`order_id`, `user_id`, `status`) VALUES (?,?,?)"; + try ( + Connection connection = shardingDataSource.getConnection(); + PreparedStatement pstmt = connection.prepareStatement(sql)) { + pstmt.setInt(1 ,3101); + pstmt.setInt(2 ,11); + pstmt.setString(3 ,"BATCH"); + pstmt.addBatch(); + pstmt.setInt(1 ,3102); + pstmt.setInt(2 ,12); + pstmt.setString(3 ,"BATCH"); + pstmt.addBatch(); + int[] result = pstmt.executeBatch(); + for (int each : result) { + assertThat(each, is(1)); + } + } + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/ShardingStatementTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/ShardingStatementTest.java new file mode 100644 index 0000000000000..9e3969e889a22 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/ShardingStatementTest.java @@ -0,0 +1,188 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.jdbc; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertThat; +import static org.junit.Assert.assertTrue; + +import java.sql.Connection; +import java.sql.ResultSet; +import java.sql.SQLException; +import java.sql.Statement; + +import org.junit.Before; +import org.junit.Test; + +import com.dangdang.ddframe.rdb.integrate.db.AbstractShardingDataBasesOnlyDBUnitTest; +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; + +public final class ShardingStatementTest extends AbstractShardingDataBasesOnlyDBUnitTest { + + private ShardingDataSource shardingDataSource; + + @Before + public void init() throws SQLException { + shardingDataSource = getShardingDataSource(); + } + + @Test + public void assertExecuteQuery() throws SQLException { + String sql = "SELECT COUNT(*) AS `orders_count` FROM `t_order` WHERE `status` = 'init'"; + try ( + Connection connection = shardingDataSource.getConnection(); + Statement stmt = connection.createStatement(); + ResultSet resultSet = stmt.executeQuery(sql)) { + assertTrue(resultSet.next()); + assertThat(resultSet.getLong(1), is(40L)); + } + } + + @Test + public void assertExecuteUpdate() throws SQLException { + String sql = "DELETE FROM `t_order` WHERE `status` = 'init'"; + try ( + Connection connection = shardingDataSource.getConnection(); + Statement stmt = connection.createStatement()) { + assertThat(stmt.executeUpdate(sql), is(40)); + } + } + + @Test + public void assertExecute() throws SQLException { + String sql = "SELECT COUNT(*) AS `orders_count` FROM `t_order` WHERE `status` = 'init'"; + try ( + Connection connection = shardingDataSource.getConnection(); + Statement stmt = connection.createStatement()) { + assertTrue(stmt.execute(sql)); + assertTrue(stmt.getResultSet().next()); + assertThat(stmt.getResultSet().getLong(1), is(40L)); + } + } + + @Test + public void assertExecuteQueryWithResultSetTypeAndRsultSetConcurrency() throws SQLException { + String sql = "SELECT COUNT(*) AS `orders_count` FROM `t_order` WHERE `status` = 'init'"; + try ( + Connection connection = shardingDataSource.getConnection(); + Statement stmt = connection.createStatement(ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY); + ResultSet resultSet = stmt.executeQuery(sql)) { + assertTrue(resultSet.next()); + assertThat(resultSet.getLong(1), is(40L)); + } + } + + @Test + public void assertExecuteQueryWithResultSetTypeAndRsultSetConcurrencyAndResultSetHoldability() throws SQLException { + String sql = "SELECT COUNT(*) AS `orders_count` FROM `t_order` WHERE `status` = 'init'"; + try ( + Connection connection = shardingDataSource.getConnection(); + Statement stmt = connection.createStatement(ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY, ResultSet.HOLD_CURSORS_OVER_COMMIT); + ResultSet resultSet = stmt.executeQuery(sql)) { + assertTrue(resultSet.next()); + assertThat(resultSet.getLong(1), is(40L)); + } + } + + @Test + public void assertExecuteQueryWithResultSetHoldabilityIsZero() throws SQLException { + String sql = "SELECT COUNT(*) AS `orders_count` FROM `t_order` WHERE `status` = 'init'"; + try ( + Connection connection = shardingDataSource.getConnection(); + Statement stmt = connection.createStatement(ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY, 0); + ResultSet resultSet = stmt.executeQuery(sql)) { + assertTrue(resultSet.next()); + assertThat(resultSet.getLong(1), is(40L)); + } + } + + @Test + public void assertExecuteUpdateWithAutoGeneratedKeys() throws SQLException { + String sql = "DELETE FROM `t_order` WHERE `status` = 'init'"; + try ( + Connection connection = shardingDataSource.getConnection(); + Statement stmt = connection.createStatement()) { + assertThat(stmt.executeUpdate(sql, Statement.NO_GENERATED_KEYS), is(40)); + } + } + + @Test + public void assertExecuteUpdateWithColumnIndexes() throws SQLException { + String sql = "DELETE FROM `t_order` WHERE `status` = 'init'"; + try ( + Connection connection = shardingDataSource.getConnection(); + Statement stmt = connection.createStatement()) { + assertThat(stmt.executeUpdate(sql, new int[] {1}), is(40)); + } + } + + @Test + public void assertExecuteUpdateWithColumnNames() throws SQLException { + String sql = "DELETE FROM `t_order` WHERE `status` = 'init'"; + try ( + Connection connection = shardingDataSource.getConnection(); + Statement stmt = connection.createStatement()) { + assertThat(stmt.executeUpdate(sql, new String[] {"orders_count"}), is(40)); + } + } + + @Test + public void assertExecuteWithAutoGeneratedKeys() throws SQLException { + String sql = "SELECT COUNT(*) AS `orders_count` FROM `t_order` WHERE `status` = 'init'"; + try ( + Connection connection = shardingDataSource.getConnection(); + Statement stmt = connection.createStatement()) { + assertTrue(stmt.execute(sql, Statement.NO_GENERATED_KEYS)); + assertTrue(stmt.getResultSet().next()); + assertThat(stmt.getResultSet().getLong(1), is(40L)); + } + } + + @Test + public void assertExecuteWithColumnIndexes() throws SQLException { + String sql = "SELECT COUNT(*) AS `orders_count` FROM `t_order` WHERE `status` = 'init'"; + try ( + Connection connection = shardingDataSource.getConnection(); + Statement stmt = connection.createStatement()) { + assertTrue(stmt.execute(sql, new int[] {1})); + assertTrue(stmt.getResultSet().next()); + assertThat(stmt.getResultSet().getLong(1), is(40L)); + } + } + + @Test + public void assertExecuteWithColumnNames() throws SQLException { + String sql = "SELECT COUNT(*) AS `orders_count` FROM `t_order` WHERE `status` = 'init'"; + try ( + Connection connection = shardingDataSource.getConnection(); + Statement stmt = connection.createStatement()) { + assertTrue(stmt.execute(sql, new String[] {"orders_count"})); + assertTrue(stmt.getResultSet().next()); + assertThat(stmt.getResultSet().getLong(1), is(40L)); + } + } + + @Test + public void assertGetConnection() throws SQLException { + try ( + Connection connection = shardingDataSource.getConnection(); + Statement stmt = connection.createStatement()) { + assertThat(stmt.getConnection(), is(connection)); + } + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/ConnectionAdapterTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/ConnectionAdapterTest.java new file mode 100644 index 0000000000000..0afb48543b406 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/ConnectionAdapterTest.java @@ -0,0 +1,179 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.jdbc.adapter; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertNull; +import static org.junit.Assert.assertThat; +import static org.junit.Assert.assertTrue; + +import java.sql.Connection; +import java.sql.ResultSet; +import java.sql.SQLException; + +import org.junit.Before; +import org.junit.Test; + +import com.dangdang.ddframe.rdb.integrate.AbstractDBUnitTest; +import com.dangdang.ddframe.rdb.integrate.db.AbstractShardingDataBasesOnlyDBUnitTest; +import com.dangdang.ddframe.rdb.sharding.api.DatabaseType; +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; +import com.dangdang.ddframe.rdb.sharding.jdbc.ShardingConnection; + +public final class ConnectionAdapterTest extends AbstractShardingDataBasesOnlyDBUnitTest { + + private ShardingDataSource shardingDataSource; + + @Before + public void init() throws SQLException { + shardingDataSource = getShardingDataSource(); + } + + @Test + public void assertSetAutoCommit() throws SQLException { + try (ShardingConnection actual = shardingDataSource.getConnection()) { + assertTrue(actual.getAutoCommit()); + actual.setAutoCommit(false); + actual.createStatement().executeQuery("SELECT `user_id` FROM `t_order` WHERE `status` = 'init'"); + assertAutoCommit(actual, false); + actual.setAutoCommit(true); + assertAutoCommit(actual, true); + } + } + + private void assertAutoCommit(final ShardingConnection actual, final boolean autoCommit) throws SQLException { + assertThat(actual.getAutoCommit(), is(autoCommit)); + assertThat(actual.getConnections().size(), is(10)); + for (Connection each : actual.getConnections()) { + assertThat(each.getAutoCommit(), is(autoCommit)); + } + } + + @Test + // TODO 缺少断言，做柔性事务时补充 + public void assertCommit() throws SQLException { + try (ShardingConnection actual = shardingDataSource.getConnection()) { + actual.setAutoCommit(false); + actual.createStatement().executeQuery("SELECT `user_id` FROM `t_order` WHERE `status` = 'init'"); + actual.commit(); + } + } + + @Test + // TODO 缺少断言，做柔性事务时补充 + public void assertRollback() throws SQLException { + try (ShardingConnection actual = shardingDataSource.getConnection()) { + actual.setAutoCommit(false); + actual.createStatement().executeQuery("SELECT `user_id` FROM `t_order` WHERE `status` = 'init'"); + actual.rollback(); + } + } + + @Test + public void assertClose() throws SQLException { + try (ShardingConnection actual = shardingDataSource.getConnection()) { + actual.createStatement().executeQuery("SELECT `user_id` FROM `t_order` WHERE `status` = 'init'"); + assertClose(actual, false); + actual.close(); + assertClose(actual, true); + } + } + + private void assertClose(final ShardingConnection actual, final boolean closed) throws SQLException { + assertThat(actual.isClosed(), is(closed)); + assertThat(actual.getConnections().size(), is(10)); + for (Connection each : actual.getConnections()) { + assertThat(each.isClosed(), is(closed)); + } + } + + @Test + public void assertSetReadOnly() throws SQLException { + try (ShardingConnection actual = shardingDataSource.getConnection()) { + assertTrue(actual.isReadOnly()); + actual.setReadOnly(false); + actual.createStatement().executeQuery("SELECT `user_id` FROM `t_order` WHERE `status` = 'init'"); + assertReadOnly(actual, false); + actual.setReadOnly(true); + assertReadOnly(actual, true); + } + } + + private void assertReadOnly(final ShardingConnection actual, final boolean readOnly) throws SQLException { + assertThat(actual.isReadOnly(), is(readOnly)); + assertThat(actual.getConnections().size(), is(10)); + for (Connection each : actual.getConnections()) { + // H2数据库未实现setReadOnly方法 + if (DatabaseType.H2 == AbstractDBUnitTest.CURRENT_DB_TYPE) { + assertFalse(each.isReadOnly()); + } else { + assertThat(each.isReadOnly(), is(readOnly)); + } + } + } + + @Test + public void assertSetTransactionIsolation() throws SQLException { + try (ShardingConnection actual = shardingDataSource.getConnection()) { + assertThat(actual.getTransactionIsolation(), is(Connection.TRANSACTION_READ_UNCOMMITTED)); + actual.setTransactionIsolation(Connection.TRANSACTION_SERIALIZABLE); + actual.createStatement().executeQuery("SELECT `user_id` FROM `t_order` WHERE `status` = 'init'"); + assertTransactionIsolation(actual, Connection.TRANSACTION_SERIALIZABLE); + actual.setTransactionIsolation(Connection.TRANSACTION_READ_COMMITTED); + assertTransactionIsolation(actual, Connection.TRANSACTION_READ_COMMITTED); + } + } + + private void assertTransactionIsolation(final ShardingConnection actual, final int transactionIsolation) throws SQLException { + assertThat(actual.getTransactionIsolation(), is(transactionIsolation)); + assertThat(actual.getConnections().size(), is(10)); + for (Connection each : actual.getConnections()) { + assertThat(each.getTransactionIsolation(), is(transactionIsolation)); + } + } + + @Test + public void assertGetWarnings() throws SQLException { + try (ShardingConnection actual = shardingDataSource.getConnection()) { + assertNull(actual.getWarnings()); + } + } + + @Test + public void assertClearWarnings() throws SQLException { + try (ShardingConnection actual = shardingDataSource.getConnection()) { + actual.clearWarnings(); + } + } + + @Test + public void assertGetHoldability() throws SQLException { + try (ShardingConnection actual = shardingDataSource.getConnection()) { + assertThat(actual.getHoldability(), is(ResultSet.CLOSE_CURSORS_AT_COMMIT)); + } + } + + @Test + public void assertSetHoldability() throws SQLException { + try (ShardingConnection actual = shardingDataSource.getConnection()) { + actual.setHoldability(ResultSet.CONCUR_READ_ONLY); + assertThat(actual.getHoldability(), is(ResultSet.CLOSE_CURSORS_AT_COMMIT)); + } + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/DataSourceAdapterTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/DataSourceAdapterTest.java new file mode 100644 index 0000000000000..ac5d024caba25 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/DataSourceAdapterTest.java @@ -0,0 +1,96 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.jdbc.adapter; + +import static org.hamcrest.CoreMatchers.instanceOf; +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertNull; +import static org.junit.Assert.assertThat; +import static org.junit.Assert.assertTrue; +import static org.mockito.Mockito.mock; +import static org.mockito.Mockito.verify; +import static org.mockito.Mockito.when; + +import java.io.PrintWriter; +import java.sql.SQLException; +import java.util.List; +import java.util.logging.Logger; + +import org.junit.Before; +import org.junit.Test; + +import com.dangdang.ddframe.rdb.integrate.db.AbstractShardingDataBasesOnlyDBUnitTest; +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; +import com.dangdang.ddframe.rdb.sharding.exception.ShardingJdbcException; + +public final class DataSourceAdapterTest extends AbstractShardingDataBasesOnlyDBUnitTest { + + private ShardingDataSource shardingDataSource; + + @Before + public void init() throws SQLException { + shardingDataSource = getShardingDataSource(); + } + + @Test + public void assertUnwrapSuccess() throws SQLException { + assertThat(shardingDataSource.unwrap(Object.class), is((Object) shardingDataSource)); + } + + @Test(expected = SQLException.class) + public void assertUnwrapFaliure() throws SQLException { + shardingDataSource.unwrap(String.class); + } + + @Test + public void assertIsWrapperFor() throws SQLException { + assertTrue(shardingDataSource.isWrapperFor(Object.class)); + } + + @Test + public void assertIsNotWrapperFor() throws SQLException { + assertFalse(shardingDataSource.isWrapperFor(String.class)); + } + + @Test + public void assertRecordMethodInvocationSuccess() throws SQLException { + List list = mock(List.class); + when(list.isEmpty()).thenReturn(true); + shardingDataSource.recordMethodInvocation(List.class, "isEmpty", new Class[] {}, new Object[] {}); + shardingDataSource.replayMethodsInvovation(list); + verify(list).isEmpty(); + } + + @Test(expected = ShardingJdbcException.class) + public void assertRecordMethodInvocationFaliure() throws SQLException { + shardingDataSource.recordMethodInvocation(String.class, "none", new Class[] {}, new Object[] {}); + } + + @Test + public void assertSetLogWriter() throws SQLException { + assertThat(shardingDataSource.getLogWriter(), instanceOf(PrintWriter.class)); + shardingDataSource.setLogWriter(null); + assertNull(shardingDataSource.getLogWriter()); + } + + @Test + public void assertGetParentLogger() throws SQLException { + assertThat(shardingDataSource.getParentLogger().getName(), is(Logger.GLOBAL_LOGGER_NAME)); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/PreparedStatementAdapterTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/PreparedStatementAdapterTest.java new file mode 100644 index 0000000000000..2963599e3bcaf --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/PreparedStatementAdapterTest.java @@ -0,0 +1,287 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.jdbc.adapter; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertThat; +import static org.junit.Assert.assertTrue; + +import java.io.ByteArrayInputStream; +import java.io.IOException; +import java.io.InputStream; +import java.io.Reader; +import java.io.Serializable; +import java.io.StringReader; +import java.math.BigDecimal; +import java.sql.Clob; +import java.sql.Date; +import java.sql.PreparedStatement; +import java.sql.SQLException; +import java.sql.Time; +import java.sql.Timestamp; +import java.sql.Types; +import java.util.Calendar; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.dangdang.ddframe.rdb.integrate.db.AbstractShardingDataBasesOnlyDBUnitTest; +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; +import com.dangdang.ddframe.rdb.sharding.jdbc.ShardingConnection; +import com.dangdang.ddframe.rdb.sharding.jdbc.ShardingPreparedStatement; +import com.mysql.jdbc.Blob; + +public final class PreparedStatementAdapterTest extends AbstractShardingDataBasesOnlyDBUnitTest { + + private ShardingDataSource shardingDataSource; + + private ShardingConnection shardingConnection; + + private PreparedStatement actual; + + @Before + public void init() throws SQLException { + shardingDataSource = getShardingDataSource(); + shardingConnection = shardingDataSource.getConnection(); + actual = shardingConnection.prepareStatement("SELECT user_id AS `uid` FROM `t_order` WHERE `status` IN (? ,? ,? ,? ,?)"); + } + + @After + public void close() throws SQLException { + actual.close(); + shardingConnection.close(); + } + + @Test + public void assertSetNull() throws SQLException { + actual.setNull(1, Types.VARCHAR); + actual.setNull(1, Types.VARCHAR, ""); + assertParameter(actual, 1, null); + assertParameter(actual, 2, null); + } + + @Test + public void assertSetBoolean() throws SQLException { + actual.setBoolean(1, true); + assertParameter(actual, 1, true); + } + + @Test + public void assertSetByte() throws SQLException { + actual.setByte(1, (byte) 0); + assertParameter(actual, 1, (byte) 0); + } + + @Test + public void assertSetShort() throws SQLException { + actual.setShort(1, (short) 0); + assertParameter(actual, 1, (short) 0); + } + + @Test + public void assertSetInt() throws SQLException { + actual.setInt(1, 0); + assertParameter(actual, 1, 0); + } + + @Test + public void assertSetLong() throws SQLException { + actual.setLong(1, 0L); + assertParameter(actual, 1, 0L); + } + + @Test + public void assertSetFloat() throws SQLException { + actual.setFloat(1, 0F); + assertParameter(actual, 1, 0F); + } + + @Test + public void assertSetDouble() throws SQLException { + actual.setDouble(1, 0D); + assertParameter(actual, 1, 0D); + } + + @Test + public void assertSetString() throws SQLException { + actual.setString(1, "0"); + assertParameter(actual, 1, "0"); + } + + @Test + public void assertSetBigDecimal() throws SQLException { + actual.setBigDecimal(1, BigDecimal.ZERO); + assertParameter(actual, 1, BigDecimal.ZERO); + } + + @Test + public void assertSetDate() throws SQLException { + Date now = new Date(0L); + actual.setDate(1, now); + actual.setDate(2, now, Calendar.getInstance()); + assertParameter(actual, 1, now); + assertParameter(actual, 2, now); + } + + @Test + public void assertSetTime() throws SQLException { + Time now = new Time(0L); + actual.setTime(1, now); + actual.setTime(2, now, Calendar.getInstance()); + assertParameter(actual, 1, now); + assertParameter(actual, 2, now); + } + + @Test + public void assertSetTimestamp() throws SQLException { + Timestamp now = new Timestamp(0L); + actual.setTimestamp(1, now); + actual.setTimestamp(2, now, Calendar.getInstance()); + assertParameter(actual, 1, now); + assertParameter(actual, 2, now); + } + + @Test + public void assertSetBytes() throws SQLException { + actual.setBytes(1, new byte[] {}); + assertParameter(actual, 1, new byte[] {}); + } + + @Test + public void assertSetBlob() throws SQLException, IOException { + try (InputStream inputStream = new ByteArrayInputStream(new byte[] {})) { + actual.setBlob(1, (Blob) null); + actual.setBlob(2, inputStream); + actual.setBlob(3, inputStream, 100L); + assertParameter(actual, 1, null); + assertParameter(actual, 2, inputStream); + assertParameter(actual, 3, inputStream); + } + } + + @Test + public void assertSetClob() throws SQLException { + Reader reader = new SerializableStringReader(); + actual.setClob(1, (Clob) null); + actual.setClob(2, reader); + actual.setClob(3, reader, 100L); + assertParameter(actual, 1, null); + assertParameter(actual, 2, reader); + assertParameter(actual, 3, reader); + } + + @Test + public void assertSetAsciiStream() throws SQLException, IOException { + try (InputStream inputStream = new ByteArrayInputStream(new byte[] {})) { + actual.setAsciiStream(1, inputStream); + actual.setAsciiStream(2, inputStream, 100); + actual.setAsciiStream(3, inputStream, 100L); + assertParameter(actual, 1, inputStream); + assertParameter(actual, 2, inputStream); + assertParameter(actual, 3, inputStream); + } + } + + @SuppressWarnings("deprecation") + @Test + public void assertSetUnicodeStream() throws SQLException, IOException { + try (InputStream inputStream = new ByteArrayInputStream(new byte[] {})) { + actual.setUnicodeStream(1, inputStream, 100); + assertParameter(actual, 1, inputStream); + } + } + + @Test + public void assertSetBinaryStream() throws SQLException, IOException { + try (InputStream inputStream = new ByteArrayInputStream(new byte[] {})) { + actual.setBinaryStream(1, inputStream); + actual.setBinaryStream(2, inputStream, 100); + actual.setBinaryStream(3, inputStream, 100L); + assertParameter(actual, 1, inputStream); + assertParameter(actual, 2, inputStream); + assertParameter(actual, 3, inputStream); + } + } + + @Test + public void assertSetCharacterStream() throws SQLException { + Reader reader = new SerializableStringReader(); + actual.setCharacterStream(1, reader); + actual.setCharacterStream(2, reader, 100); + actual.setCharacterStream(3, reader, 100L); + assertParameter(actual, 1, reader); + assertParameter(actual, 2, reader); + assertParameter(actual, 3, reader); + } + + @Test + public void assertSetURL() throws SQLException { + actual.setURL(1, null); + assertParameter(actual, 1, null); + } + + @Test + public void assertSetSQLxml() throws SQLException { + actual.setSQLXML(1, null); + assertParameter(actual, 1, null); + } + + @Test + public void assertSetRef() throws SQLException { + actual.setRef(1, null); + assertParameter(actual, 1, null); + } + + @Test + public void assertSetObject() throws SQLException { + Object obj = "value"; + actual.setObject(1, obj); + actual.setObject(2, obj, 0); + actual.setObject(5, obj, 0, 0); + assertParameter(actual, 1, obj); + assertParameter(actual, 2, obj); + assertParameter(actual, 3, null); + assertParameter(actual, 4, null); + assertParameter(actual, 5, obj); + } + + @Test + public void assertClearParameters() throws SQLException { + Object obj = new Object(); + actual.setObject(1, obj); + actual.setObject(2, obj, 0); + actual.setObject(5, obj, 0, 0); + assertThat(((ShardingPreparedStatement) actual).getParameters().size(), is(5)); + actual.clearParameters(); + assertTrue(((ShardingPreparedStatement) actual).getParameters().isEmpty()); + } + + private void assertParameter(final PreparedStatement actual, final int index, final Object parameter) { + assertThat(((ShardingPreparedStatement) actual).getParameters().get(index - 1), is(parameter)); + } + + private static class SerializableStringReader extends StringReader implements Serializable { + + private static final long serialVersionUID = 5054305161835171548L; + + SerializableStringReader() { + super("value"); + } + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/ResultSetAdapterTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/ResultSetAdapterTest.java new file mode 100644 index 0000000000000..008476f094dec --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/ResultSetAdapterTest.java @@ -0,0 +1,152 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.jdbc.adapter; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertNull; +import static org.junit.Assert.assertThat; +import static org.junit.Assert.assertTrue; + +import java.sql.ResultSet; +import java.sql.SQLException; +import java.sql.Statement; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.dangdang.ddframe.rdb.integrate.AbstractDBUnitTest; +import com.dangdang.ddframe.rdb.integrate.db.AbstractShardingDataBasesOnlyDBUnitTest; +import com.dangdang.ddframe.rdb.sharding.api.DatabaseType; +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; +import com.dangdang.ddframe.rdb.sharding.jdbc.AbstractShardingResultSet; +import com.dangdang.ddframe.rdb.sharding.jdbc.ShardingConnection; + +public final class ResultSetAdapterTest extends AbstractShardingDataBasesOnlyDBUnitTest { + + private ShardingDataSource shardingDataSource; + + private ShardingConnection shardingConnection; + + private Statement statement; + + private ResultSet actual; + + @Before + public void init() throws SQLException { + shardingDataSource = getShardingDataSource(); + shardingConnection = shardingDataSource.getConnection(); + statement = shardingConnection.createStatement(); + actual = statement.executeQuery("SELECT user_id AS `uid` FROM `t_order` WHERE `status` = 'init'"); + } + + @After + public void close() throws SQLException { + actual.close(); + statement.close(); + shardingConnection.close(); + } + + @Test + public void assertColse() throws SQLException { + actual.close(); + assertClose((AbstractShardingResultSet) actual); + } + + private void assertClose(final AbstractShardingResultSet actual) throws SQLException { + assertTrue(actual.isClosed()); + assertThat(actual.getResultSets().size(), is(10)); + for (ResultSet each : actual.getResultSets()) { + assertTrue(each.isClosed()); + } + } + + @Test + public void assertWasNull() throws SQLException { + assertFalse(actual.wasNull()); + } + + @Test + public void assertSetFetchDirection() throws SQLException { + assertThat(actual.getFetchDirection(), is(ResultSet.FETCH_FORWARD)); + try { + actual.setFetchDirection(ResultSet.FETCH_REVERSE); + } catch (final SQLException ignore) { + } + assertFetchDirection((AbstractShardingResultSet) actual, ResultSet.FETCH_REVERSE); + } + + private void assertFetchDirection(final AbstractShardingResultSet actual, final int fetchDirection) throws SQLException { + // H2数据库未实现getFetchDirection方法 + assertThat(actual.getFetchDirection(), is(DatabaseType.H2 == AbstractDBUnitTest.CURRENT_DB_TYPE ? ResultSet.FETCH_FORWARD : fetchDirection)); + assertThat(actual.getResultSets().size(), is(10)); + for (ResultSet each : actual.getResultSets()) { + assertThat(each.getFetchDirection(), is(DatabaseType.H2 == AbstractDBUnitTest.CURRENT_DB_TYPE ? ResultSet.FETCH_FORWARD : fetchDirection)); + } + } + + @Test + public void assertSetFetchSize() throws SQLException { + assertThat(actual.getFetchSize(), is(0)); + actual.setFetchSize(100); + assertFetchSize((AbstractShardingResultSet) actual, 100); + } + + private void assertFetchSize(final AbstractShardingResultSet actual, final int fetchSize) throws SQLException { + // H2数据库未实现getFetchSize方法 + assertThat(actual.getFetchSize(), is(DatabaseType.H2 == AbstractDBUnitTest.CURRENT_DB_TYPE ? 0 : fetchSize)); + assertThat(actual.getResultSets().size(), is(10)); + for (ResultSet each : actual.getResultSets()) { + assertThat(each.getFetchSize(), is(DatabaseType.H2 == AbstractDBUnitTest.CURRENT_DB_TYPE ? 0 : fetchSize)); + } + } + + @Test + public void assertGetType() throws SQLException { + assertThat(actual.getType(), is(ResultSet.TYPE_FORWARD_ONLY)); + } + + @Test + public void assertGetConcurrency() throws SQLException { + assertThat(actual.getConcurrency(), is(ResultSet.CONCUR_READ_ONLY)); + } + + @Test + public void assertGetStatement() throws SQLException { + assertNotNull(actual.getStatement()); + } + + @Test + public void assertClearWarnings() throws SQLException { + assertNull(actual.getWarnings()); + actual.clearWarnings(); + assertNull(actual.getWarnings()); + } + + @Test + public void assertGetMetaData() throws SQLException { + assertNotNull(actual.getMetaData()); + } + + @Test + public void assertFindColumn() throws SQLException { + assertThat(actual.findColumn("uid"), is(1)); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/ResultSetGetterAdapterTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/ResultSetGetterAdapterTest.java new file mode 100644 index 0000000000000..dfc49397cf2b9 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/ResultSetGetterAdapterTest.java @@ -0,0 +1,428 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.jdbc.adapter; + +import static org.hamcrest.CoreMatchers.is; +import static org.hamcrest.CoreMatchers.instanceOf; +import static org.junit.Assert.assertThat; +import static org.junit.Assert.assertTrue; + +import java.io.IOException; +import java.math.BigDecimal; +import java.sql.ResultSet; +import java.sql.SQLException; +import java.sql.Statement; +import java.util.Calendar; +import java.util.Collections; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.dangdang.ddframe.rdb.integrate.AbstractDBUnitTest; +import com.dangdang.ddframe.rdb.integrate.db.AbstractShardingDataBasesOnlyDBUnitTest; +import com.dangdang.ddframe.rdb.sharding.api.DatabaseType; +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; +import com.dangdang.ddframe.rdb.sharding.jdbc.ShardingConnection; + +public final class ResultSetGetterAdapterTest extends AbstractShardingDataBasesOnlyDBUnitTest { + + private ShardingDataSource shardingDataSource; + + private ShardingConnection shardingConnection; + + private Statement statement; + + private ResultSet actual; + + @Before + public void init() throws SQLException { + shardingDataSource = getShardingDataSource(); + shardingConnection = shardingDataSource.getConnection(); + statement = shardingConnection.createStatement(); + actual = statement.executeQuery("SELECT user_id AS `uid` FROM `t_order` WHERE `status` = 'init' ORDER BY `uid`"); + actual.next(); + } + + @After + public void close() throws SQLException { + actual.close(); + statement.close(); + shardingConnection.close(); + } + + @Test + public void assertGetBooleanForColumnIndex() throws SQLException { + assertTrue(actual.getBoolean(1)); + } + + @Test + public void assertGetBooleanForColumnLabel() throws SQLException { + assertTrue(actual.getBoolean("uid")); + } + + @Test + public void assertGetByteForColumnIndex() throws SQLException { + assertThat(actual.getByte(1), is((byte) 10)); + } + + @Test + public void assertGetByteForColumnLabel() throws SQLException { + assertThat(actual.getByte("uid"), is((byte) 10)); + } + + @Test + public void assertGetShortForColumnIndex() throws SQLException { + assertThat(actual.getShort(1), is((short) 10)); + } + + @Test + public void assertGetShortForColumnLabel() throws SQLException { + assertThat(actual.getShort("uid"), is((short) 10)); + } + + @Test + public void assertGetIntForColumnIndex() throws SQLException { + assertThat(actual.getInt(1), is(10)); + } + + @Test + public void assertGetIntForColumnLabel() throws SQLException { + assertThat(actual.getInt("uid"), is(10)); + } + + @Test + public void assertGetLongForColumnIndex() throws SQLException { + assertThat(actual.getLong(1), is(10L)); + } + + @Test + public void assertGetLongForColumnLabel() throws SQLException { + assertThat(actual.getLong("uid"), is(10L)); + } + + @Test + public void assertGetFloatForColumnIndex() throws SQLException { + assertThat(actual.getFloat(1), is(10F)); + } + + @Test + public void assertGetFloatForColumnLabel() throws SQLException { + assertThat(actual.getFloat("uid"), is(10F)); + } + + @Test + public void assertGetDoubleForColumnIndex() throws SQLException { + assertThat(actual.getDouble(1), is(10D)); + } + + @Test + public void assertGetDoubleForColumnLabel() throws SQLException { + assertThat(actual.getDouble("uid"), is(10D)); + } + + @Test + public void assertGetStringForColumnIndex() throws SQLException { + assertThat(actual.getString(1), is("10")); + } + + @Test + public void assertGetStringForColumnLabel() throws SQLException { + assertThat(actual.getString("uid"), is("10")); + } + + @Test + public void assertGetBigDecimalForColumnIndex() throws SQLException { + assertThat(actual.getBigDecimal(1), is(new BigDecimal("10"))); + } + + @Test + public void assertGetBigDecimalForColumnLabel() throws SQLException { + assertThat(actual.getBigDecimal("uid"), is(new BigDecimal("10"))); + } + + @SuppressWarnings("deprecation") + @Test + public void assertGetBigDecimalColumnIndexWithScale() throws SQLException { + assertThat(actual.getBigDecimal(1, 2), is(new BigDecimal("10"))); + } + + @SuppressWarnings("deprecation") + @Test + public void assertGetBigDecimalColumnLabelWithScale() throws SQLException { + assertThat(actual.getBigDecimal("uid", 2), is(new BigDecimal("10"))); + } + + @Test + public void assertGetBytesForColumnIndex() throws SQLException { + assertTrue(actual.getBytes(1).length > 0); + } + + @Test + public void assertGetBytesForColumnLabel() throws SQLException { + assertTrue(actual.getBytes("uid").length > 0); + } + + @Test(expected = SQLException.class) + public void assertGetDateForColumnIndex() throws SQLException { + actual.getDate(1); + } + + @Test(expected = SQLException.class) + public void assertGetDateForColumnLabel() throws SQLException { + actual.getDate("uid"); + } + + @Test(expected = SQLException.class) + public void assertGetDateColumnIndexWithCalendar() throws SQLException { + actual.getDate(1, Calendar.getInstance()); + } + + @Test(expected = SQLException.class) + public void assertGetDateColumnLabelWithCalendar() throws SQLException { + actual.getDate("uid", Calendar.getInstance()); + } + + @Test(expected = SQLException.class) + public void assertGetTimeForColumnIndex() throws SQLException { + actual.getTime(1); + } + + @Test(expected = SQLException.class) + public void assertGetTimeForColumnLabel() throws SQLException { + actual.getTime("uid"); + } + + @Test(expected = SQLException.class) + public void assertGetTimeColumnIndexWithCalendar() throws SQLException { + actual.getTime(1, Calendar.getInstance()); + } + + @Test(expected = SQLException.class) + public void assertGetTimeColumnLabelWithCalendar() throws SQLException { + actual.getTime("uid", Calendar.getInstance()); + } + + @Test + public void assertGetTimestampForColumnIndex() throws SQLException { + if (DatabaseType.H2 == AbstractDBUnitTest.CURRENT_DB_TYPE) { + try { + actual.getTimestamp(1); + } catch (final SQLException ex) { + assertThat(ex.getCause(), instanceOf(IllegalArgumentException.class)); + } + } else { + assertTrue(actual.getTimestamp(1).getTime() > 0); + } + } + + @Test + public void assertGetTimestampForColumnLabel() throws SQLException { + if (DatabaseType.H2 == AbstractDBUnitTest.CURRENT_DB_TYPE) { + try { + actual.getTimestamp("uid"); + } catch (final SQLException ex) { + assertThat(ex.getCause(), instanceOf(IllegalArgumentException.class)); + } + } else { + assertTrue(actual.getTimestamp("uid").getTime() > 0); + } + } + + @Test + public void assertGetTimestampColumnIndexWithCalendar() throws SQLException { + if (DatabaseType.H2 == AbstractDBUnitTest.CURRENT_DB_TYPE) { + try { + actual.getTimestamp(1, Calendar.getInstance()); + } catch (final SQLException ex) { + assertThat(ex.getCause(), instanceOf(IllegalArgumentException.class)); + } + } else { + assertTrue(actual.getTimestamp(1, Calendar.getInstance()).getTime() > 0); + } + } + + @Test + public void assertGetTimestampColumnLabelWithCalendar() throws SQLException { + if (DatabaseType.H2 == AbstractDBUnitTest.CURRENT_DB_TYPE) { + try { + actual.getTimestamp("uid", Calendar.getInstance()); + } catch (final SQLException ex) { + assertThat(ex.getCause(), instanceOf(IllegalArgumentException.class)); + } + } else { + assertTrue(actual.getTimestamp("uid", Calendar.getInstance()).getTime() > 0); + } + } + + @Test + public void assertGetAsciiStreamForColumnIndex() throws SQLException, IOException { + byte[] b = new byte[1]; + actual.getAsciiStream(1).read(b); + assertThat(new String(b), is("1")); + } + + @Test + public void assertGetAsciiStreamForColumnLabel() throws SQLException, IOException { + byte[] b = new byte[1]; + actual.getAsciiStream("uid").read(b); + assertThat(new String(b), is("1")); + } + + @SuppressWarnings("deprecation") + @Test + public void assertGetUnicodeStreamForColumnIndex() throws SQLException, IOException { + byte[] b = new byte[1]; + if (DatabaseType.H2 == AbstractDBUnitTest.CURRENT_DB_TYPE) { + try { + actual.getUnicodeStream(1).read(b); + } catch (final SQLException ignore) { + } + } else { + actual.getUnicodeStream(1).read(b); + assertThat(new String(b), is("1")); + } + } + + @SuppressWarnings("deprecation") + @Test + public void assertGetUnicodeStreamForColumnLabel() throws SQLException, IOException { + byte[] b = new byte[1]; + if (DatabaseType.H2 == AbstractDBUnitTest.CURRENT_DB_TYPE) { + try { + actual.getUnicodeStream("uid").read(b); + } catch (final SQLException ignore) { + } + } else { + actual.getUnicodeStream("uid").read(b); + assertThat(new String(b), is("1")); + } + } + + @Test + public void assertGetBinaryStreamForColumnIndex() throws SQLException, IOException { + assertTrue(actual.getBinaryStream(1).read() != -1); + } + + @Test + public void assertGetBinaryStreamForColumnLabel() throws SQLException, IOException { + assertTrue(actual.getBinaryStream("uid").read() != -1); + } + + @Test + public void assertGetCharacterStreamForColumnIndex() throws SQLException, IOException { + char[] c = new char[1]; + actual.getCharacterStream(1).read(c); + assertThat(c[0], is('1')); + } + + @Test + public void assertGetCharacterStreamForColumnLabel() throws SQLException, IOException { + char[] c = new char[1]; + actual.getCharacterStream("uid").read(c); + assertThat(c[0], is('1')); + } + + @Test + public void assertGetBlobForColumnIndex() throws SQLException { + assertTrue(actual.getBlob(1).length() > 0); + } + + @Test + public void assertGetBlobForColumnLabel() throws SQLException { + assertTrue(actual.getBlob("uid").length() > 0); + } + + @Test + public void assertGetClobForColumnIndex() throws SQLException { + assertThat(actual.getClob(1).getSubString(1, 2), is("10")); + } + + @Test + public void assertGetClobForColumnLabel() throws SQLException { + assertThat(actual.getClob("uid").getSubString(1, 2), is("10")); + } + + @Test(expected = SQLException.class) + public void assertGetURLForColumnIndex() throws SQLException { + actual.getURL(1); + } + + @Test(expected = SQLException.class) + public void assertGetURLForColumnLabel() throws SQLException { + actual.getURL("uid"); + } + + @Test + public void assertGetSQLxmlForColumnIndex() throws SQLException { + if (DatabaseType.H2 == AbstractDBUnitTest.CURRENT_DB_TYPE) { + try { + actual.getSQLXML(1); + } catch (final SQLException ignore) { + } + } else { + assertThat(actual.getSQLXML(1).getString(), is("10")); + } + } + + @Test + public void assertGetSQLxmlForColumnLabel() throws SQLException { + if (DatabaseType.H2 == AbstractDBUnitTest.CURRENT_DB_TYPE) { + try { + actual.getSQLXML("uid"); + } catch (final SQLException ignore) { + } + } else { + assertThat(actual.getSQLXML("uid").getString(), is("10")); + } + } + + @Test + public void assertGetObjectForColumnIndex() throws SQLException { + assertThat(actual.getObject(1).toString(), is("10")); + } + + @Test + public void assertGetObjectForColumnLabel() throws SQLException { + assertThat(actual.getObject("uid").toString(), is("10")); + } + + @Test + public void assertGetObjectForColumnIndexWithMap() throws SQLException { + if (DatabaseType.H2 == AbstractDBUnitTest.CURRENT_DB_TYPE) { + try { + actual.getObject("1", Collections.>emptyMap()); + } catch (final SQLException ignore) { + } + } else { + assertThat(actual.getObject("uid", Collections.>emptyMap()).toString(), is("10")); + } + } + + @Test + public void assertGetObjectForColumnLabelWithMap() throws SQLException { + if (DatabaseType.H2 == AbstractDBUnitTest.CURRENT_DB_TYPE) { + try { + actual.getObject("uid", Collections.>emptyMap()); + } catch (final SQLException ignore) { + } + } else { + assertThat(actual.getObject("uid", Collections.>emptyMap()).toString(), is("10")); + } + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/StatementAdapterTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/StatementAdapterTest.java new file mode 100644 index 0000000000000..d8beda4f59b37 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/adapter/StatementAdapterTest.java @@ -0,0 +1,153 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.jdbc.adapter; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertNull; +import static org.junit.Assert.assertThat; +import static org.junit.Assert.assertTrue; + +import java.sql.SQLException; +import java.sql.Statement; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.dangdang.ddframe.rdb.integrate.AbstractDBUnitTest; +import com.dangdang.ddframe.rdb.integrate.db.AbstractShardingDataBasesOnlyDBUnitTest; +import com.dangdang.ddframe.rdb.sharding.api.DatabaseType; +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; +import com.dangdang.ddframe.rdb.sharding.jdbc.ShardingConnection; +import com.dangdang.ddframe.rdb.sharding.jdbc.ShardingStatement; + +public final class StatementAdapterTest extends AbstractShardingDataBasesOnlyDBUnitTest { + + private ShardingDataSource shardingDataSource; + + private ShardingConnection shardingConnection; + + private Statement actual; + + @Before + public void init() throws SQLException { + shardingDataSource = getShardingDataSource(); + shardingConnection = shardingDataSource.getConnection(); + actual = shardingConnection.createStatement(); + } + + @After + public void close() throws SQLException { + actual.close(); + shardingConnection.close(); + } + + @Test + public void assertColse() throws SQLException { + actual.executeQuery("SELECT user_id AS `uid` FROM `t_order` WHERE `status` = 'init'"); + actual.close(); + assertTrue(actual.isClosed()); + assertTrue(((ShardingStatement) actual).getRoutedStatements().isEmpty()); + } + + @Test + public void assertSetPoolable() throws SQLException { + actual.setPoolable(true); + actual.executeQuery("SELECT user_id AS `uid` FROM `t_order` WHERE `status` = 'init'"); + assertPoolable((ShardingStatement) actual, true); + actual.setPoolable(false); + assertPoolable((ShardingStatement) actual, false); + } + + private void assertPoolable(final ShardingStatement actual, final boolean poolable) throws SQLException { + assertThat(actual.isPoolable(), is(poolable)); + assertThat(actual.getRoutedStatements().size(), is(10)); + for (Statement each : actual.getRoutedStatements()) { + // H2数据库未实现setPoolable方法 + if (DatabaseType.H2 == AbstractDBUnitTest.CURRENT_DB_TYPE) { + assertFalse(each.isPoolable()); + } else { + assertThat(each.isPoolable(), is(poolable)); + } + } + } + + @Test + public void assertSetFetchSize() throws SQLException { + actual.setFetchSize(10); + actual.executeQuery("SELECT user_id AS `uid` FROM `t_order` WHERE `status` = 'init'"); + assertFetchSize((ShardingStatement) actual, 10); + actual.setFetchSize(100); + assertFetchSize((ShardingStatement) actual, 100); + } + + private void assertFetchSize(final ShardingStatement actual, final int fetchSize) throws SQLException { + assertThat(actual.getFetchSize(), is(fetchSize)); + assertThat(actual.getRoutedStatements().size(), is(10)); + for (Statement each : actual.getRoutedStatements()) { + assertThat(each.getFetchSize(), is(fetchSize)); + } + } + + @Test + public void assertSetEscapeProcessing() throws SQLException { + actual.setEscapeProcessing(true); + actual.executeQuery("SELECT user_id AS `uid` FROM `t_order` WHERE `status` = 'init'"); + actual.setEscapeProcessing(false); + } + + @Test + public void assertCancel() throws SQLException { + actual.executeQuery("SELECT user_id AS `uid` FROM `t_order` WHERE `status` = 'init'"); + actual.cancel(); + } + + @Test + public void assertSetCursorName() throws SQLException { + actual.setCursorName("cursorName"); + actual.executeQuery("SELECT user_id AS `uid` FROM `t_order` WHERE `status` = 'init'"); + actual.setCursorName("cursorName"); + } + + @Test + public void assertGetUpdateCount() throws SQLException { + actual.execute("DELETE FROM `t_order` WHERE `status` = 'init'"); + assertThat(actual.getUpdateCount(), is(40)); + } + + @Test + public void assertGetWarnings() throws SQLException { + assertNull(actual.getWarnings()); + } + + @Test + public void assertClearWarnings() throws SQLException { + actual.clearWarnings(); + } + + @Test + public void assertGetMoreResults() throws SQLException { + assertFalse(actual.getMoreResults()); + } + + @Test + public void assertGetMoreResultsWithCurrent() throws SQLException { + assertFalse(actual.getMoreResults(Statement.KEEP_CURRENT_RESULT)); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/unsupported/ResultSetUpdaterAdapterTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/unsupported/ResultSetUpdaterAdapterTest.java new file mode 100644 index 0000000000000..478c6408e9605 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/unsupported/ResultSetUpdaterAdapterTest.java @@ -0,0 +1,478 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.jdbc.unsupported; + +import java.io.StringReader; +import java.math.BigDecimal; +import java.sql.Array; +import java.sql.Blob; +import java.sql.Clob; +import java.sql.Date; +import java.sql.NClob; +import java.sql.ResultSet; +import java.sql.RowId; +import java.sql.SQLException; +import java.sql.SQLFeatureNotSupportedException; +import java.sql.SQLXML; +import java.sql.Statement; +import java.sql.Time; +import java.sql.Timestamp; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.dangdang.ddframe.rdb.integrate.db.AbstractShardingDataBasesOnlyDBUnitTest; +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; +import com.dangdang.ddframe.rdb.sharding.jdbc.ShardingConnection; + +public final class ResultSetUpdaterAdapterTest extends AbstractShardingDataBasesOnlyDBUnitTest { + + private ShardingDataSource shardingDataSource; + + private ShardingConnection shardingConnection; + + private Statement statement; + + private ResultSet actual; + + @Before + public void init() throws SQLException { + shardingDataSource = getShardingDataSource(); + shardingConnection = shardingDataSource.getConnection(); + statement = shardingConnection.createStatement(); + actual = statement.executeQuery("SELECT user_id AS `uid` FROM `t_order` WHERE `status` = 'init'"); + } + + @After + public void close() throws SQLException { + actual.close(); + statement.close(); + shardingConnection.close(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateNullForColumnIndex() throws SQLException { + actual.updateNull(1); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateNullForColumnLabel() throws SQLException { + actual.updateNull("label"); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateBooleanForColumnIndex() throws SQLException { + actual.updateBoolean(1, false); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateBooleanForColumnLabel() throws SQLException { + actual.updateBoolean("label", false); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateByteForColumnIndex() throws SQLException { + actual.updateByte(1, (byte) 1); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateByteForColumnLabel() throws SQLException { + actual.updateByte("label", (byte) 1); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateShortForColumnIndex() throws SQLException { + actual.updateShort(1, (short) 1); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateShortForColumnLabel() throws SQLException { + actual.updateShort("label", (short) 1); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateIntForColumnIndex() throws SQLException { + actual.updateInt(1, 1); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateIntForColumnLabel() throws SQLException { + actual.updateInt("label", 1); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateLongForColumnIndex() throws SQLException { + actual.updateLong(1, 1L); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateLongForColumnLabel() throws SQLException { + actual.updateLong("label", 1L); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateFloatForColumnIndex() throws SQLException { + actual.updateFloat(1, 1F); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateFloatForColumnLabel() throws SQLException { + actual.updateFloat("label", 1F); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateDoubleForColumnIndex() throws SQLException { + actual.updateDouble(1, 1D); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateDoubleForColumnLabel() throws SQLException { + actual.updateDouble("label", 1D); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateBigDecimalForColumnIndex() throws SQLException { + actual.updateBigDecimal(1, new BigDecimal("1")); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateBigDecimalForColumnLabel() throws SQLException { + actual.updateBigDecimal("label", new BigDecimal("1")); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateStringForColumnIndex() throws SQLException { + actual.updateString(1, "1"); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateStringForColumnLabel() throws SQLException { + actual.updateString("label", "1"); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateNStringForColumnIndex() throws SQLException { + actual.updateNString(1, ""); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateNStringForColumnLabel() throws SQLException { + actual.updateNString("label", ""); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateBytesForColumnIndex() throws SQLException { + actual.updateBytes(1, new byte[] {}); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateBytesForColumnLabel() throws SQLException { + actual.updateBytes("label", new byte[] {}); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateDateForColumnIndex() throws SQLException { + actual.updateDate(1, new Date(0L)); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateDateForColumnLabel() throws SQLException { + actual.updateDate("label", new Date(0L)); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateTimeForColumnIndex() throws SQLException { + actual.updateTime(1, new Time(0L)); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateTimeForColumnLabel() throws SQLException { + actual.updateTime("label", new Time(0L)); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateTimestampForColumnIndex() throws SQLException { + actual.updateTimestamp(1, new Timestamp(0L)); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateTimestampForColumnLabel() throws SQLException { + actual.updateTimestamp("label", new Timestamp(0L)); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateAsciiStreamForColumnIndex() throws SQLException { + actual.updateAsciiStream(1, System.in); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateAsciiStreamForColumnLabel() throws SQLException { + actual.updateAsciiStream("label", System.in); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateAsciiStreamForColumnIndexWithIntegerLength() throws SQLException { + actual.updateAsciiStream(1, System.in, 1); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateAsciiStreamForColumnLabelWithIntegerLength() throws SQLException { + actual.updateAsciiStream("label", System.in, 1); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateAsciiStreamForColumnIndexWithLongLength() throws SQLException { + actual.updateAsciiStream(1, System.in, 1L); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateAsciiStreamForColumnLabelWithLongLength() throws SQLException { + actual.updateAsciiStream("label", System.in, 1L); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateBinaryStreamForColumnIndex() throws SQLException { + actual.updateBinaryStream(1, System.in); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateBinaryStreamForColumnLabel() throws SQLException { + actual.updateBinaryStream("label", System.in); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateBinaryStreamForColumnIndexWithIntegerLength() throws SQLException { + actual.updateBinaryStream(1, System.in, 1); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateBinaryStreamForColumnLabelWithIntegerLength() throws SQLException { + actual.updateBinaryStream("label", System.in, 1); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateBinaryStreamForColumnIndexWithLongLength() throws SQLException { + actual.updateBinaryStream(1, System.in, 1L); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateBinaryStreamForColumnLabelWithLongLength() throws SQLException { + actual.updateBinaryStream("label", System.in, 1L); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateCharacterStreamForColumnIndex() throws SQLException { + actual.updateCharacterStream(1, new StringReader("")); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateCharacterStreamForColumnLabel() throws SQLException { + actual.updateCharacterStream("label", new StringReader("")); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateCharacterStreamForColumnIndexWithIntegerLength() throws SQLException { + actual.updateCharacterStream(1, new StringReader(""), 1); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateCharacterStreamForColumnLabelWithIntegerLength() throws SQLException { + actual.updateCharacterStream("label", new StringReader(""), 1); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateCharacterStreamForColumnIndexWithLongLength() throws SQLException { + actual.updateCharacterStream(1, new StringReader(""), 1L); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateCharacterStreamForColumnLabelWithLongLength() throws SQLException { + actual.updateCharacterStream("label", new StringReader(""), 1L); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateNCharacterStreamForColumnIndex() throws SQLException { + actual.updateNCharacterStream(1, new StringReader("")); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateNCharacterStreamForColumnLabel() throws SQLException { + actual.updateNCharacterStream("label", new StringReader("")); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateNCharacterStreamForColumnIndexWithLength() throws SQLException { + actual.updateNCharacterStream(1, new StringReader(""), 1); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateNCharacterStreamForColumnLabelWithLength() throws SQLException { + actual.updateNCharacterStream("label", new StringReader(""), 1); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateObjectForColumnIndex() throws SQLException { + actual.updateObject(1, new Object()); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateObjectForColumnLabel() throws SQLException { + actual.updateObject("label", new Object()); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateObjectForColumnIndexWithScaleOrLength() throws SQLException { + actual.updateObject(1, new Object(), 1); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateObjectForColumnLabelWithScaleOrLength() throws SQLException { + actual.updateObject("label", new Object(), 1); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateRefForColumnIndex() throws SQLException { + actual.updateRef(1, null); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateRefForColumnLabel() throws SQLException { + actual.updateRef("label", null); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateBlobForColumnIndex() throws SQLException { + actual.updateBlob(1, (Blob) null); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateBlobForColumnLabel() throws SQLException { + actual.updateBlob("label", (Blob) null); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateBlobForColumnIndexWithInputStream() throws SQLException { + actual.updateBlob(1, System.in); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateBlobForColumnLabelWithInputStream() throws SQLException { + actual.updateBlob("label", System.in); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateBlobForColumnIndexWithInputStreamAndLength() throws SQLException { + actual.updateBlob(1, System.in, 100); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateBlobForColumnLabelWithInputStreamAndLength() throws SQLException { + actual.updateBlob("label", System.in, 100); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateClobForColumnIndex() throws SQLException { + actual.updateClob(1, (Clob) null); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateClobForColumnLabel() throws SQLException { + actual.updateClob("label", (Clob) null); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateClobForColumnIndexWithInputStream() throws SQLException { + actual.updateClob(1, new StringReader("")); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateClobForColumnLabelWithInputStream() throws SQLException { + actual.updateClob("label", new StringReader("")); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateClobForColumnIndexWithInputStreamAndLength() throws SQLException { + actual.updateClob(1, new StringReader(""), 100); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateClobForColumnLabelWithInputStreamAndLength() throws SQLException { + actual.updateClob("label", new StringReader(""), 100); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateNClobForColumnIndex() throws SQLException { + actual.updateNClob(1, (NClob) null); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateNClobForColumnLabel() throws SQLException { + actual.updateNClob("label", (NClob) null); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateNClobForColumnIndexWithInputStream() throws SQLException { + actual.updateNClob(1, new StringReader("")); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateNClobForColumnLabelWithInputStream() throws SQLException { + actual.updateNClob("label", new StringReader("")); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateNClobForColumnIndexWithInputStreamAndLength() throws SQLException { + actual.updateNClob(1, new StringReader(""), 100); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateNClobForColumnLabelWithInputStreamAndLength() throws SQLException { + actual.updateNClob("label", new StringReader(""), 100); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateArrayForColumnIndex() throws SQLException { + actual.updateArray(1, (Array) null); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateArrayForColumnLabel() throws SQLException { + actual.updateArray("label", (Array) null); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateRowIdForColumnIndex() throws SQLException { + actual.updateRowId(1, (RowId) null); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateRowIdForColumnLabel() throws SQLException { + actual.updateRowId("label", (RowId) null); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateSQLxmlForColumnIndex() throws SQLException { + actual.updateSQLXML(1, (SQLXML) null); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateSQLxmlForColumnLabel() throws SQLException { + actual.updateSQLXML("label", (SQLXML) null); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/unsupported/UnsupportedOperationConnectionTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/unsupported/UnsupportedOperationConnectionTest.java new file mode 100644 index 0000000000000..0a7ba60717110 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/unsupported/UnsupportedOperationConnectionTest.java @@ -0,0 +1,189 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.jdbc.unsupported; + +import java.sql.SQLException; +import java.sql.SQLFeatureNotSupportedException; +import java.util.Properties; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.dangdang.ddframe.rdb.integrate.db.AbstractShardingDataBasesOnlyDBUnitTest; +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; +import com.dangdang.ddframe.rdb.sharding.jdbc.ShardingConnection; + +public final class UnsupportedOperationConnectionTest extends AbstractShardingDataBasesOnlyDBUnitTest { + + private ShardingDataSource shardingDataSource; + + private ShardingConnection actual; + + + @Before + public void init() throws SQLException { + shardingDataSource = getShardingDataSource(); + actual = shardingDataSource.getConnection(); + } + + @After + public void close() throws SQLException { + actual.close(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertPrepareCall() throws SQLException { + actual.prepareCall(""); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertPrepareCallWithResultSetTypeAndResultSetConcurrency() throws SQLException { + actual.prepareCall("", 0, 0); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertPrepareCallWithResultSetTypeAndResultSetConcurrencyAndResultSetHoldability() throws SQLException { + actual.prepareCall("", 0, 0, 0); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertNativeSQL() throws SQLException { + actual.nativeSQL(""); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertSetSavepoint() throws SQLException { + actual.setSavepoint(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertSetSavepointWithName() throws SQLException { + actual.setSavepoint(""); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertReleaseSavepoint() throws SQLException { + actual.releaseSavepoint(null); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertRollback() throws SQLException { + actual.rollback(null); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertAbort() throws SQLException { + actual.abort(null); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertGetCatalog() throws SQLException { + actual.getCatalog(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertSetCatalog() throws SQLException { + actual.setCatalog(""); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertGetSchema() throws SQLException { + actual.getSchema(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertSetSchema() throws SQLException { + actual.setSchema(""); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertGetTypeMap() throws SQLException { + actual.getTypeMap(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertSetTypeMap() throws SQLException { + actual.setTypeMap(null); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertGetNetworkTimeout() throws SQLException { + actual.getNetworkTimeout(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertSetNetworkTimeout() throws SQLException { + actual.setNetworkTimeout(null, 0); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertCreateClob() throws SQLException { + actual.createClob(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertCreateBlob() throws SQLException { + actual.createBlob(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertCreateNClob() throws SQLException { + actual.createNClob(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertCreateSQLxml() throws SQLException { + actual.createSQLXML(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertCreateArrayOf() throws SQLException { + actual.createArrayOf("", null); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertCreateStruct() throws SQLException { + actual.createStruct("", null); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertIsValid() throws SQLException { + actual.isValid(0); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertGetClientInfo() throws SQLException { + actual.getClientInfo(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertGetClientInfoWithName() throws SQLException { + actual.getClientInfo(""); + } + + @Test(expected = UnsupportedOperationException.class) + public void assertSetClientInfo() throws SQLException { + actual.setClientInfo("", ""); + } + + @Test(expected = UnsupportedOperationException.class) + public void assertSetClientInfoWithProperties() throws SQLException { + actual.setClientInfo(new Properties()); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/unsupported/UnsupportedOperationDataSourceTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/unsupported/UnsupportedOperationDataSourceTest.java new file mode 100644 index 0000000000000..9666ddb1b94f5 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/unsupported/UnsupportedOperationDataSourceTest.java @@ -0,0 +1,47 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.jdbc.unsupported; + +import java.sql.SQLException; +import java.sql.SQLFeatureNotSupportedException; + +import org.junit.Before; +import org.junit.Test; + +import com.dangdang.ddframe.rdb.integrate.db.AbstractShardingDataBasesOnlyDBUnitTest; +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; + +public final class UnsupportedOperationDataSourceTest extends AbstractShardingDataBasesOnlyDBUnitTest { + + private ShardingDataSource shardingDataSource; + + @Before + public void init() throws SQLException { + shardingDataSource = getShardingDataSource(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertGetLoginTimeout() throws SQLException { + shardingDataSource.getLoginTimeout(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertSetLoginTimeout() throws SQLException { + shardingDataSource.setLoginTimeout(0); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/unsupported/UnsupportedOperationPreparedStatementTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/unsupported/UnsupportedOperationPreparedStatementTest.java new file mode 100644 index 0000000000000..bec6da1b29086 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/unsupported/UnsupportedOperationPreparedStatementTest.java @@ -0,0 +1,104 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.jdbc.unsupported; + +import java.io.StringReader; +import java.sql.NClob; +import java.sql.PreparedStatement; +import java.sql.SQLException; +import java.sql.SQLFeatureNotSupportedException; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.dangdang.ddframe.rdb.integrate.db.AbstractShardingDataBasesOnlyDBUnitTest; +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; +import com.dangdang.ddframe.rdb.sharding.jdbc.ShardingConnection; + +public final class UnsupportedOperationPreparedStatementTest extends AbstractShardingDataBasesOnlyDBUnitTest { + + private ShardingDataSource shardingDataSource; + + private ShardingConnection shardingConnection; + + private PreparedStatement actual; + + @Before + public void init() throws SQLException { + shardingDataSource = getShardingDataSource(); + shardingConnection = shardingDataSource.getConnection(); + actual = shardingConnection.prepareStatement("SELECT user_id AS `uid` FROM `t_order` WHERE `status` = 'init'"); + } + + @After + public void close() throws SQLException { + actual.close(); + shardingConnection.close(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertGetMetaData() throws SQLException { + actual.getMetaData(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertGetParameterMetaData() throws SQLException { + actual.getParameterMetaData(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertSetNString() throws SQLException { + actual.setNString(1, ""); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertSetNClob() throws SQLException { + actual.setNClob(1, (NClob) null); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertSetNClobForReader() throws SQLException { + actual.setNClob(1, new StringReader("")); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertSetNClobForReaderAndLength() throws SQLException { + actual.setNClob(1, new StringReader(""), 1); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertSetNCharacterStream() throws SQLException { + actual.setNCharacterStream(1, new StringReader("")); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertSetNCharacterStreamWithLength() throws SQLException { + actual.setNCharacterStream(1, new StringReader(""), 1); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertSetArray() throws SQLException { + actual.setArray(1, null); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertSetRowId() throws SQLException { + actual.setRowId(1, null); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/unsupported/UnsupportedOperationResultSetTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/unsupported/UnsupportedOperationResultSetTest.java new file mode 100644 index 0000000000000..852a67349d0c5 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/unsupported/UnsupportedOperationResultSetTest.java @@ -0,0 +1,248 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.jdbc.unsupported; + +import java.sql.ResultSet; +import java.sql.SQLException; +import java.sql.SQLFeatureNotSupportedException; +import java.sql.Statement; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.dangdang.ddframe.rdb.integrate.db.AbstractShardingDataBasesOnlyDBUnitTest; +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; +import com.dangdang.ddframe.rdb.sharding.jdbc.ShardingConnection; + +public final class UnsupportedOperationResultSetTest extends AbstractShardingDataBasesOnlyDBUnitTest { + + private ShardingDataSource shardingDataSource; + + private ShardingConnection shardingConnection; + + private Statement statement; + + private ResultSet actual; + + @Before + public void init() throws SQLException { + shardingDataSource = getShardingDataSource(); + shardingConnection = shardingDataSource.getConnection(); + statement = shardingConnection.createStatement(); + actual = statement.executeQuery("SELECT user_id AS `uid` FROM `t_order` WHERE `status` = 'init'"); + } + + @After + public void close() throws SQLException { + actual.close(); + statement.close(); + shardingConnection.close(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertPrevious() throws SQLException { + actual.previous(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertIsBeforeFirst() throws SQLException { + actual.isBeforeFirst(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertIsAfterLast() throws SQLException { + actual.isAfterLast(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertisFirst() throws SQLException { + actual.isFirst(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertIsLast() throws SQLException { + actual.isLast(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertBeforeFirst() throws SQLException { + actual.beforeFirst(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertAfterLast() throws SQLException { + actual.afterLast(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertFirst() throws SQLException { + actual.first(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertLast() throws SQLException { + actual.last(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertAbsolute() throws SQLException { + actual.absolute(1); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertRelative() throws SQLException { + actual.relative(1); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertGetRow() throws SQLException { + actual.getRow(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertInsertRow() throws SQLException { + actual.insertRow(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertUpdateRow() throws SQLException { + actual.updateRow(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertDeleteRow() throws SQLException { + actual.deleteRow(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertRefreshRow() throws SQLException { + actual.refreshRow(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertCancelRowUpdates() throws SQLException { + actual.cancelRowUpdates(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertMoveToInsertRow() throws SQLException { + actual.moveToInsertRow(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertMoveToCurrentRow() throws SQLException { + actual.moveToCurrentRow(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertRowInserted() throws SQLException { + actual.rowInserted(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertrowUpdateed() throws SQLException { + actual.rowUpdated(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertRowDeleted() throws SQLException { + actual.rowDeleted(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertGetCursorName() throws SQLException { + actual.getCursorName(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertGetHoldability() throws SQLException { + actual.getHoldability(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void getNStringForColumnIndex() throws SQLException { + actual.getNString(1); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void getNStringForColumnLabel() throws SQLException { + actual.getNString("label"); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertGetNClobForColumnIndex() throws SQLException { + actual.getNClob(1); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertGetNClobForColumnLabel() throws SQLException { + actual.getNClob("label"); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void getNCharacterStreamForColumnIndex() throws SQLException { + actual.getNCharacterStream(1); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void getNCharacterStreamForColumnLabel() throws SQLException { + actual.getNCharacterStream("label"); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertGetRefForColumnIndex() throws SQLException { + actual.getRef(1); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertGetRefForColumnLabel() throws SQLException { + actual.getRef("label"); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertGetArrayForColumnIndex() throws SQLException { + actual.getArray(1); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertGetArrayForColumnLabel() throws SQLException { + actual.getArray("label"); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertGetRowIdForColumnIndex() throws SQLException { + actual.getRowId(1); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertGetRowIdForColumnLabel() throws SQLException { + actual.getRowId("label"); + } + + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertObjectForColumnIndexWithType() throws SQLException { + actual.getObject(1, String.class); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertObjectForColumnLabelWithType() throws SQLException { + actual.getObject("label", String.class); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/unsupported/UnsupportedOperationStatementTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/unsupported/UnsupportedOperationStatementTest.java new file mode 100644 index 0000000000000..06cc7a73dd002 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/unsupported/UnsupportedOperationStatementTest.java @@ -0,0 +1,122 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.jdbc.unsupported; + +import java.sql.SQLException; +import java.sql.SQLFeatureNotSupportedException; +import java.sql.Statement; + +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +import com.dangdang.ddframe.rdb.integrate.db.AbstractShardingDataBasesOnlyDBUnitTest; +import com.dangdang.ddframe.rdb.sharding.api.ShardingDataSource; +import com.dangdang.ddframe.rdb.sharding.jdbc.ShardingConnection; + +public final class UnsupportedOperationStatementTest extends AbstractShardingDataBasesOnlyDBUnitTest { + + private ShardingDataSource shardingDataSource; + + private ShardingConnection shardingConnection; + + private Statement actual; + + @Before + public void init() throws SQLException { + shardingDataSource = getShardingDataSource(); + shardingConnection = shardingDataSource.getConnection(); + actual = shardingConnection.createStatement(); + } + + @After + public void close() throws SQLException { + actual.close(); + shardingConnection.close(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertGetMaxFieldSize() throws SQLException { + actual.getMaxFieldSize(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertSetMaxFieldSize() throws SQLException { + actual.setMaxFieldSize(0); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertGetMaxRows() throws SQLException { + actual.getMaxRows(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertSetMaxRows() throws SQLException { + actual.setMaxRows(0); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertGetQueryTimeout() throws SQLException { + actual.getQueryTimeout(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertSetQueryTimeout() throws SQLException { + actual.setQueryTimeout(0); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertGetFetchDirection() throws SQLException { + actual.getFetchDirection(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertSetFetchDirection() throws SQLException { + actual.setFetchDirection(0); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertGetGeneratedKeys() throws SQLException { + actual.getGeneratedKeys(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertAddBatch() throws SQLException { + actual.addBatch(""); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertClearBatch() throws SQLException { + actual.clearBatch(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertExecuteBatch() throws SQLException { + actual.executeBatch(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertCloseOnCompletion() throws SQLException { + actual.closeOnCompletion(); + } + + @Test(expected = SQLFeatureNotSupportedException.class) + public void assertIsCloseOnCompletion() throws SQLException { + actual.isCloseOnCompletion(); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/util/JdbcMethodInvocationTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/util/JdbcMethodInvocationTest.java new file mode 100644 index 0000000000000..b4ebfb6ce2422 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/jdbc/util/JdbcMethodInvocationTest.java @@ -0,0 +1,37 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.jdbc.util; + +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.exception.ShardingJdbcException; + +public final class JdbcMethodInvocationTest { + + @Test + public void assertInvokeSuccess() throws NoSuchMethodException, SecurityException { + JdbcMethodInvocation actual = new JdbcMethodInvocation(String.class.getMethod("length"), new Object[] {}); + actual.invoke(""); + } + + @Test(expected = ShardingJdbcException.class) + public void assertInvokeFailure() throws NoSuchMethodException, SecurityException { + JdbcMethodInvocation actual = new JdbcMethodInvocation(String.class.getDeclaredMethod("indexOfSupplementary", int.class, int.class), new Object[] {1, 1}); + actual.invoke(""); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/AllMergerTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/AllMergerTest.java new file mode 100644 index 0000000000000..c29e965268835 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/AllMergerTest.java @@ -0,0 +1,48 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.merger; + +import org.junit.runner.RunWith; +import org.junit.runners.Suite; + +import com.dangdang.ddframe.rdb.sharding.merger.aggregation.AccumulationAggregationUnitTest; +import com.dangdang.ddframe.rdb.sharding.merger.aggregation.AggregationResultSetTest; +import com.dangdang.ddframe.rdb.sharding.merger.aggregation.AvgAggregationUnitTest; +import com.dangdang.ddframe.rdb.sharding.merger.aggregation.ComparableAggregationUnitTest; +import com.dangdang.ddframe.rdb.sharding.merger.aggregation.ResultSetAggregationValueTest; +import com.dangdang.ddframe.rdb.sharding.merger.groupby.GroupByValueTest; +import com.dangdang.ddframe.rdb.sharding.merger.iterator.IteratorResultSetTest; +import com.dangdang.ddframe.rdb.sharding.merger.orderby.OrderByResultSetTest; +import com.dangdang.ddframe.rdb.sharding.merger.orderby.OrderByValueTest; + +@RunWith(Suite.class) +@Suite.SuiteClasses({ + ResultSetUtilTest.class, + ResultSetQueryIndexTest.class, + IteratorResultSetTest.class, + OrderByResultSetTest.class, + OrderByValueTest.class, + AggregationResultSetTest.class, + ResultSetAggregationValueTest.class, + AccumulationAggregationUnitTest.class, + ComparableAggregationUnitTest.class, + AvgAggregationUnitTest.class, + GroupByValueTest.class + }) +public class AllMergerTest { +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/ResultSetQueryIndexTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/ResultSetQueryIndexTest.java new file mode 100644 index 0000000000000..c098d9ac3ca17 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/ResultSetQueryIndexTest.java @@ -0,0 +1,47 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.merger; + +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertTrue; +import static org.junit.Assert.assertThat; +import static org.hamcrest.CoreMatchers.is; + +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.merger.common.ResultSetQueryIndex; + +public final class ResultSetQueryIndexTest { + + @Test + public void assertIsQueryBySequence() { + assertTrue(new ResultSetQueryIndex(1).isQueryBySequence()); + assertFalse(new ResultSetQueryIndex("name").isQueryBySequence()); + } + + @Test + public void assertGetRawQueryIndex() { + assertThat(new ResultSetQueryIndex(1).getRawQueryIndex(), is((Object) 1)); + assertThat(new ResultSetQueryIndex("name").getRawQueryIndex(), is((Object) "name")); + } + + @Test(expected = IllegalArgumentException.class) + public void assertNewResultSetQueryIndexFailure() { + new ResultSetQueryIndex(1L); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/ResultSetUtilTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/ResultSetUtilTest.java new file mode 100644 index 0000000000000..dc449f2fddf8f --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/ResultSetUtilTest.java @@ -0,0 +1,116 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.merger; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertThat; +import static org.junit.Assert.assertTrue; +import static org.mockito.Mockito.mock; +import static org.mockito.Mockito.verify; +import static org.mockito.Mockito.when; + +import java.math.BigDecimal; +import java.sql.ResultSet; +import java.sql.SQLException; +import java.util.Date; + +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.exception.ShardingJdbcException; +import com.dangdang.ddframe.rdb.sharding.merger.common.ResultSetUtil; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.GroupByColumn; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.OrderByColumn; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.OrderByColumn.OrderByType; + +public final class ResultSetUtilTest { + + @Test + public void assertGetValueFromGroupByColumn() throws SQLException { + ResultSet resultSet = mock(ResultSet.class); + when(resultSet.getObject("Name")).thenReturn(null); + when(resultSet.getObject("NAME")).thenReturn(null); + when(resultSet.getObject("name")).thenReturn("fromName"); + assertThat(ResultSetUtil.getValue(new GroupByColumn("Name_Column", "Name", OrderByType.ASC), resultSet), is((Object) "fromName")); + verify(resultSet).getObject("Name"); + verify(resultSet).getObject("NAME"); + verify(resultSet).getObject("name"); + } + + @Test(expected = NullPointerException.class) + public void assertCannotGetValueFromGroupByColumn() throws SQLException { + ResultSetUtil.getValue(new GroupByColumn("Name_Column", "none", OrderByType.ASC), mock(ResultSet.class)); + } + + @Test + public void assertGetValueFromGroupByColumnForIndex() throws SQLException { + ResultSet resultSet = mock(ResultSet.class); + when(resultSet.getObject(1)).thenReturn("fromIndex"); + assertThat(ResultSetUtil.getValue(new OrderByColumn(1, OrderByType.ASC), resultSet), is((Object) "fromIndex")); + verify(resultSet).getObject(1); + } + + @Test + public void assertGetValueFromGroupByColumnForName() throws SQLException { + ResultSet resultSet = mock(ResultSet.class); + when(resultSet.getObject("Name")).thenReturn(null); + when(resultSet.getObject("NAME")).thenReturn(null); + when(resultSet.getObject("name")).thenReturn("fromName"); + assertThat(ResultSetUtil.getValue(new OrderByColumn("Name", OrderByType.ASC), resultSet), is((Object) "fromName")); + verify(resultSet).getObject("Name"); + verify(resultSet).getObject("NAME"); + verify(resultSet).getObject("name"); + } + + @Test(expected = NullPointerException.class) + public void assertCannotGetValueFromGroupByColumnForIndex() throws SQLException { + ResultSetUtil.getValue(new OrderByColumn(1, OrderByType.ASC), mock(ResultSet.class)); + } + + @Test(expected = NullPointerException.class) + public void assertCannotGetValueFromGroupByColumnForName() throws SQLException { + ResultSetUtil.getValue(new OrderByColumn("none", OrderByType.ASC), mock(ResultSet.class)); + } + + @Test + public void assertConvertValueSuccess() { + assertThat((String) ResultSetUtil.convertValue("1", String.class), is("1")); + assertThat((int) ResultSetUtil.convertValue(new BigDecimal("1"), int.class), is(1)); + assertThat((long) ResultSetUtil.convertValue(new BigDecimal("1"), long.class), is(1L)); + assertThat((double) ResultSetUtil.convertValue(new BigDecimal("1"), double.class), is(1d)); + assertThat((float) ResultSetUtil.convertValue(new BigDecimal("1"), float.class), is(1f)); + assertThat((BigDecimal) ResultSetUtil.convertValue(new BigDecimal("1"), BigDecimal.class), is(new BigDecimal("1"))); + assertThat((BigDecimal) ResultSetUtil.convertValue((short) 1, BigDecimal.class), is(new BigDecimal("1"))); + assertThat((Date) ResultSetUtil.convertValue(new Date(0L), Date.class), is(new Date(0L))); + } + + @Test(expected = ShardingJdbcException.class) + public void assertConvertValueFailure() { + ResultSetUtil.convertValue((short) 1, short.class); + } + + @Test + public void assertcompareToForAsc() { + assertTrue(ResultSetUtil.compareTo(1, 2, OrderByType.ASC) < 0); + } + + @Test + public void assertcompareToForDesc() { + assertFalse(ResultSetUtil.compareTo(1, 2, OrderByType.DESC) < 0); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/AccumulationAggregationUnitTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/AccumulationAggregationUnitTest.java new file mode 100644 index 0000000000000..382127710296b --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/AccumulationAggregationUnitTest.java @@ -0,0 +1,35 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.merger.aggregation; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertThat; + +import org.junit.Test; + +public final class AccumulationAggregationUnitTest { + + @Test + public void assertAccumulationAggregation() { + AccumulationAggregationUnit accumulationAggregationUnit = new AccumulationAggregationUnit(int.class); + accumulationAggregationUnit.doMerge(1); + accumulationAggregationUnit.doMerge(1); + accumulationAggregationUnit.doMerge(10); + assertThat((Integer) accumulationAggregationUnit.getResult(), is(12)); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/AggregationResultSetTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/AggregationResultSetTest.java new file mode 100644 index 0000000000000..c8fd9c2ab3d37 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/AggregationResultSetTest.java @@ -0,0 +1,107 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.merger.aggregation; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertThat; +import static org.junit.Assert.assertTrue; + +import java.sql.ResultSet; +import java.sql.SQLException; +import java.util.Arrays; +import java.util.LinkedHashMap; +import java.util.Map; + +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.merger.ResultSetFactory; +import com.dangdang.ddframe.rdb.sharding.merger.fixture.MockResultSet; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.AggregationColumn; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.AggregationColumn.AggregationType; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.MergeContext; +import com.google.common.base.Optional; + +public final class AggregationResultSetTest { + + @Test + public void assertNextForSum() throws SQLException { + ResultSet resultSet = ResultSetFactory.getResultSet(Arrays.asList( + new MockResultSet(6), new MockResultSet(2), new MockResultSet()), createMergeContext(AggregationType.SUM)); + assertTrue(resultSet.next()); + assertThat(resultSet.getInt(1), is(8)); + assertFalse(resultSet.next()); + } + + @Test + public void assertNextForCount() throws SQLException { + ResultSet resultSet = ResultSetFactory.getResultSet(Arrays.asList( + new MockResultSet(6), new MockResultSet(2), new MockResultSet()), createMergeContext(AggregationType.COUNT)); + assertTrue(resultSet.next()); + assertThat(resultSet.getInt(1), is(8)); + assertFalse(resultSet.next()); + } + + @Test + public void assertNextForMax() throws SQLException { + ResultSet resultSet = ResultSetFactory.getResultSet(Arrays.asList( + new MockResultSet(6), new MockResultSet(2), new MockResultSet()), createMergeContext(AggregationType.MAX)); + assertTrue(resultSet.next()); + assertThat(resultSet.getInt(1), is(6)); + assertFalse(resultSet.next()); + } + + @Test + public void assertNextForMin() throws SQLException { + ResultSet resultSet = ResultSetFactory.getResultSet(Arrays.asList( + new MockResultSet(6), new MockResultSet(2), new MockResultSet()), createMergeContext(AggregationType.MIN)); + assertTrue(resultSet.next()); + assertThat(resultSet.getInt(1), is(2)); + assertFalse(resultSet.next()); + } + + @Test + public void assertNextForAvg() throws SQLException { + Map map1 = new LinkedHashMap<>(2); + map1.put("sharding_gen_1", 5); + map1.put("sharding_gen_2", 10); + Map map2 = new LinkedHashMap<>(2); + map2.put("sharding_gen_1", 10); + map2.put("sharding_gen_2", 100); + ResultSet resultSet = ResultSetFactory.getResultSet(Arrays.asList( + new MockResultSet(Arrays.asList(map1)), new MockResultSet(Arrays.asList(map2)), new MockResultSet()), + createMergeContext(AggregationType.AVG, createDerivedColumn(1, AggregationType.COUNT), createDerivedColumn(2, AggregationType.SUM))); + assertTrue(resultSet.next()); + assertThat(resultSet.getDouble(1), is(7.3333D)); + assertFalse(resultSet.next()); + } + + private MergeContext createMergeContext(final AggregationType aggregationType, final AggregationColumn... derivedColumns) { + AggregationColumn column = new AggregationColumn("column", aggregationType, Optional.absent(), Optional.absent(), 1); + for (AggregationColumn each : derivedColumns) { + column.getDerivedColumns().add(each); + } + MergeContext result = new MergeContext(); + result.getAggregationColumns().add(column); + return result; + } + + private AggregationColumn createDerivedColumn(final int index, final AggregationType aggregationType) { + return new AggregationColumn("column", aggregationType, Optional.of("sharding_gen_" + index), Optional.absent()); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/AvgAggregationUnitTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/AvgAggregationUnitTest.java new file mode 100644 index 0000000000000..8af997c0096c8 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/AvgAggregationUnitTest.java @@ -0,0 +1,37 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.merger.aggregation; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertThat; + +import java.math.BigDecimal; + +import org.junit.Test; + +public final class AvgAggregationUnitTest { + + @Test + public void assertAvgAggregation() { + AvgAggregationUnit avgAggregationUnit = new AvgAggregationUnit(BigDecimal.class); + avgAggregationUnit.doMerge(10, 50); + avgAggregationUnit.doMerge(10, 20); + avgAggregationUnit.doMerge(5, 40); + assertThat((BigDecimal) avgAggregationUnit.getResult(), is(new BigDecimal("4.4000"))); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/ComparableAggregationUnitTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/ComparableAggregationUnitTest.java new file mode 100644 index 0000000000000..1321e2f417976 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/ComparableAggregationUnitTest.java @@ -0,0 +1,44 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.merger.aggregation; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertThat; + +import org.junit.Test; + +public final class ComparableAggregationUnitTest { + + @Test + public void assertComparableAggregationForAsc() { + ComparableAggregationUnit comparableAggregation = new ComparableAggregationUnit(true); + comparableAggregation.doMerge(1); + comparableAggregation.doMerge(10); + comparableAggregation.doMerge(5); + assertThat((Integer) comparableAggregation.getResult(), is(1)); + } + + @Test + public void assertComparableAggregationForDesc() { + ComparableAggregationUnit comparableAggregation = new ComparableAggregationUnit(false); + comparableAggregation.doMerge(1); + comparableAggregation.doMerge(10); + comparableAggregation.doMerge(5); + assertThat((Integer) comparableAggregation.getResult(), is(10)); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/ResultSetAggregationValueTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/ResultSetAggregationValueTest.java new file mode 100644 index 0000000000000..285f828d76ef5 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/aggregation/ResultSetAggregationValueTest.java @@ -0,0 +1,50 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.merger.aggregation; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertThat; +import static org.mockito.Mockito.mock; +import static org.mockito.Mockito.verify; +import static org.mockito.Mockito.when; + +import java.sql.ResultSet; +import java.sql.SQLException; + +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.merger.common.ResultSetQueryIndex; + +public final class ResultSetAggregationValueTest { + + @Test + public void assertGetValueForQueryIndex() throws SQLException { + ResultSet resultSet = mock(ResultSet.class); + when(resultSet.getObject(1)).thenReturn(10); + assertThat(new ResultSetAggregationValue(resultSet).getValue(new ResultSetQueryIndex(1)), is((Object) 10)); + verify(resultSet).getObject(1); + } + + @Test + public void assertGetValueForQueryName() throws SQLException { + ResultSet resultSet = mock(ResultSet.class); + when(resultSet.getObject("name")).thenReturn("value"); + assertThat(new ResultSetAggregationValue(resultSet).getValue(new ResultSetQueryIndex("name")), is((Object) "value")); + verify(resultSet).getObject("name"); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/fixture/AbstractUnsupportedOperationMockResultSet.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/fixture/AbstractUnsupportedOperationMockResultSet.java new file mode 100644 index 0000000000000..e9999ed234891 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/fixture/AbstractUnsupportedOperationMockResultSet.java @@ -0,0 +1,346 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.merger.fixture; + +import java.io.InputStream; +import java.io.Reader; +import java.math.BigDecimal; +import java.net.URL; +import java.sql.Blob; +import java.sql.Clob; +import java.sql.Date; +import java.sql.ResultSetMetaData; +import java.sql.SQLException; +import java.sql.SQLFeatureNotSupportedException; +import java.sql.SQLWarning; +import java.sql.SQLXML; +import java.sql.Statement; +import java.sql.Time; +import java.sql.Timestamp; +import java.util.Calendar; +import java.util.Map; + +import com.dangdang.ddframe.rdb.sharding.jdbc.unsupported.AbstractUnsupportedOperationResultSet; + +public abstract class AbstractUnsupportedOperationMockResultSet extends AbstractUnsupportedOperationResultSet { + + @Override + public final void close() throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final boolean wasNull() throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final ResultSetMetaData getMetaData() throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final boolean getBoolean(final int columnIndex) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final boolean getBoolean(final String columnLabel) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final byte getByte(final int columnIndex) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final byte getByte(final String columnLabel) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final short getShort(final int columnIndex) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final short getShort(final String columnLabel) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final long getLong(final int columnIndex) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final long getLong(final String columnLabel) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final float getFloat(final int columnIndex) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final float getFloat(final String columnLabel) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final double getDouble(final int columnIndex) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final double getDouble(final String columnLabel) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final BigDecimal getBigDecimal(final int columnIndex, final int scale) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final BigDecimal getBigDecimal(final int columnIndex) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final BigDecimal getBigDecimal(final String columnLabel) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final BigDecimal getBigDecimal(final String columnLabel, final int scale) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final byte[] getBytes(final int columnIndex) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final byte[] getBytes(final String columnLabel) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final Date getDate(final int columnIndex) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final Date getDate(final int columnIndex, final Calendar cal) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final Date getDate(final String columnLabel) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final Date getDate(final String columnLabel, final Calendar cal) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final Time getTime(final int columnIndex) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final Time getTime(final int columnIndex, final Calendar cal) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final Time getTime(final String columnLabel) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final Time getTime(final String columnLabel, final Calendar cal) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final Timestamp getTimestamp(final int columnIndex) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final Timestamp getTimestamp(final int columnIndex, final Calendar cal) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final Timestamp getTimestamp(final String columnLabel) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final Timestamp getTimestamp(final String columnLabel, final Calendar cal) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final InputStream getAsciiStream(final int columnIndex) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final InputStream getAsciiStream(final String columnLabel) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final InputStream getUnicodeStream(final int columnIndex) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final InputStream getUnicodeStream(final String columnLabel) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final InputStream getBinaryStream(final int columnIndex) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final InputStream getBinaryStream(final String columnLabel) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final SQLWarning getWarnings() throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final void clearWarnings() throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final Reader getCharacterStream(final int columnIndex) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final Reader getCharacterStream(final String columnLabel) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final void setFetchDirection(final int direction) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final int getFetchDirection() throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final void setFetchSize(final int rows) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final int getFetchSize() throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final int getType() throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final int getConcurrency() throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final Statement getStatement() throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final Object getObject(final int columnIndex, final Map> map) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final Object getObject(final String columnLabel, final Map> map) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final Blob getBlob(final int columnIndex) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final Blob getBlob(final String columnLabel) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final Clob getClob(final int columnIndex) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final Clob getClob(final String columnLabel) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final URL getURL(final int columnIndex) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final URL getURL(final String columnLabel) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final boolean isClosed() throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final SQLXML getSQLXML(final int columnIndex) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } + + @Override + public final SQLXML getSQLXML(final String columnLabel) throws SQLException { + throw new SQLFeatureNotSupportedException(); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/fixture/MockResultSet.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/fixture/MockResultSet.java new file mode 100644 index 0000000000000..5dece2d3a2498 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/fixture/MockResultSet.java @@ -0,0 +1,115 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.merger.fixture; + +import java.sql.SQLException; +import java.util.ArrayList; +import java.util.Collections; +import java.util.Iterator; +import java.util.LinkedHashMap; +import java.util.List; +import java.util.Map; +import java.util.Map.Entry; + +public final class MockResultSet extends AbstractUnsupportedOperationMockResultSet { + + private final List columnNamesMetaData; + + private final Iterator> data; + + private Map currentValue; + + public MockResultSet(@SuppressWarnings("unchecked") final T... data) { + columnNamesMetaData = new ArrayList<>(1); + List> list = new ArrayList<>(data.length); + for (T each : data) { + columnNamesMetaData.add("name"); + Map map = new LinkedHashMap<>(1); + map.put("name", each); + list.add(map); + } + this.data = list.iterator(); + } + + public MockResultSet(final List> data) { + columnNamesMetaData = new ArrayList<>(); + if (!data.isEmpty()) { + columnNamesMetaData.addAll(data.get(0).keySet()); + } + this.data = data.iterator(); + } + + public MockResultSet() { + this(Collections.>emptyList()); + } + + @Override + public boolean next() throws SQLException { + boolean result = data.hasNext(); + if (result) { + currentValue = data.next(); + } + return result; + } + + @Override + public int getInt(final int columnIndex) throws SQLException { + return (Integer) find(columnIndex); + } + + @Override + public int getInt(final String columnLabel) throws SQLException { + return (Integer) currentValue.get(columnLabel); + } + + @Override + public String getString(final int columnIndex) throws SQLException { + return (String) find(columnIndex); + } + + @Override + public String getString(final String columnLabel) throws SQLException { + return (String) currentValue.get(columnLabel); + } + + @Override + public Object getObject(final int columnIndex) throws SQLException { + return find(columnIndex); + } + + @Override + public Object getObject(final String columnLabel) throws SQLException { + return currentValue.get(columnLabel); + } + + @Override + public int findColumn(final String columnLabel) throws SQLException { + return columnNamesMetaData.indexOf(columnLabel) + 1; + } + + private T find(final int columnIndex) { + int count = 1; + for (Entry entry : currentValue.entrySet()) { + if (count == columnIndex) { + return entry.getValue(); + } + count++; + } + return null; + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/groupby/GroupByValueTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/groupby/GroupByValueTest.java new file mode 100644 index 0000000000000..e754af60418c1 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/groupby/GroupByValueTest.java @@ -0,0 +1,95 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.merger.groupby; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertThat; +import static org.junit.Assert.assertTrue; + +import java.util.Arrays; + +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.merger.common.ResultSetQueryIndex; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.OrderByColumn; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.OrderByColumn.OrderByType; + +public final class GroupByValueTest { + + @Test + public void assertPutSuccess() { + GroupByValue groupByValue = new GroupByValue(); + groupByValue.put(1, "name1", 1); + assertThat(groupByValue.getValue(new ResultSetQueryIndex(1)), is((Object) 1)); + assertThat(groupByValue.getValue(new ResultSetQueryIndex("name1")), is((Object) 1)); + } + + @Test + public void assertPutForDuplicatedKey() { + GroupByValue groupByValue = new GroupByValue(); + groupByValue.put(1, "name1", 1); + groupByValue.put(1, "name1", 2); + assertThat(groupByValue.getValue(new ResultSetQueryIndex(1)), is((Object) 1)); + assertThat(groupByValue.getValue(new ResultSetQueryIndex("name1")), is((Object) 1)); + } + + @Test + public void assertCompareToForOtherValueIsNull() { + GroupByValue groupByValue = new GroupByValue(); + assertThat(groupByValue.compareTo(null), is(-1)); + } + + @Test + public void assertCompareToForLess() { + GroupByValue groupByValue = new GroupByValue(); + groupByValue.put(1, "name1", 1); + groupByValue.put(2, "name2", 2); + groupByValue.addOrderColumns(Arrays.asList(new OrderByColumn("name1", OrderByType.ASC), new OrderByColumn("name2", OrderByType.ASC))); + GroupByValue otherGroupByValue = new GroupByValue(); + otherGroupByValue.put(1, "name1", 1); + otherGroupByValue.put(2, "name2", 3); + otherGroupByValue.addOrderColumns(Arrays.asList(new OrderByColumn("name1", OrderByType.ASC), new OrderByColumn("name2", OrderByType.ASC))); + assertTrue(groupByValue.compareTo(otherGroupByValue) < 0); + } + + @Test + public void assertCompareToForGreat() { + GroupByValue groupByValue = new GroupByValue(); + groupByValue.put(1, "name1", 1); + groupByValue.put(2, "name2", 2); + groupByValue.addOrderColumns(Arrays.asList(new OrderByColumn("name1", OrderByType.ASC), new OrderByColumn("name2", OrderByType.ASC))); + GroupByValue otherGroupByValue = new GroupByValue(); + otherGroupByValue.put(1, "name1", 1); + otherGroupByValue.put(2, "name2", 1); + otherGroupByValue.addOrderColumns(Arrays.asList(new OrderByColumn("name1", OrderByType.ASC), new OrderByColumn("name2", OrderByType.ASC))); + assertTrue(groupByValue.compareTo(otherGroupByValue) > 0); + } + + @Test + public void assertCompareToForEqual() { + GroupByValue groupByValue = new GroupByValue(); + groupByValue.put(1, "name1", 1); + groupByValue.put(2, "name2", 2); + groupByValue.addOrderColumns(Arrays.asList(new OrderByColumn("name1", OrderByType.ASC), new OrderByColumn("name2", OrderByType.ASC))); + GroupByValue otherGroupByValue = new GroupByValue(); + otherGroupByValue.put(1, "name1", 1); + otherGroupByValue.put(2, "name2", 2); + otherGroupByValue.addOrderColumns(Arrays.asList(new OrderByColumn("name1", OrderByType.ASC), new OrderByColumn("name2", OrderByType.ASC))); + assertTrue(groupByValue.compareTo(otherGroupByValue) == 0); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/iterator/IteratorResultSetTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/iterator/IteratorResultSetTest.java new file mode 100644 index 0000000000000..3ee981f8fdc26 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/iterator/IteratorResultSetTest.java @@ -0,0 +1,72 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.merger.iterator; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertThat; + +import java.sql.ResultSet; +import java.sql.SQLException; +import java.util.Arrays; + +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.merger.ResultSetFactory; +import com.dangdang.ddframe.rdb.sharding.merger.fixture.MockResultSet; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.Limit; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.MergeContext; + +public final class IteratorResultSetTest { + + @Test + public void assertNext() throws SQLException { + ResultSet resultSet = ResultSetFactory.getResultSet(Arrays.asList( + new MockResultSet(1), new MockResultSet(2, 4), new MockResultSet()), new MergeContext()); + int count = 0; + while (resultSet.next()) { + count++; + } + assertThat(count, is(3)); + } + + @Test + public void assertNextWithLimitForAllData() throws SQLException { + MergeContext mergeContext = new MergeContext(); + mergeContext.setLimit(new Limit(1, 10)); + ResultSet resultSet = ResultSetFactory.getResultSet(Arrays.asList( + new MockResultSet(1), new MockResultSet(2, 4), new MockResultSet()), mergeContext); + int count = 0; + while (resultSet.next()) { + count++; + } + assertThat(count, is(2)); + } + + @Test + public void assertNextWithLimitForPartData() throws SQLException { + MergeContext mergeContext = new MergeContext(); + mergeContext.setLimit(new Limit(1, 1)); + ResultSet resultSet = ResultSetFactory.getResultSet(Arrays.asList( + new MockResultSet(1), new MockResultSet(2, 4), new MockResultSet()), mergeContext); + int count = 0; + while (resultSet.next()) { + count++; + } + assertThat(count, is(1)); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/orderby/OrderByResultSetTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/orderby/OrderByResultSetTest.java new file mode 100644 index 0000000000000..bd5e095919c8d --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/orderby/OrderByResultSetTest.java @@ -0,0 +1,74 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.merger.orderby; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertThat; +import static org.junit.Assert.assertTrue; + +import java.sql.ResultSet; +import java.sql.SQLException; +import java.util.Arrays; + +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.merger.ResultSetFactory; +import com.dangdang.ddframe.rdb.sharding.merger.fixture.MockResultSet; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.MergeContext; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.OrderByColumn; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.OrderByColumn.OrderByType; + +public final class OrderByResultSetTest { + + @Test + public void assertNextForAsc() throws SQLException { + ResultSet resultSet = ResultSetFactory.getResultSet(Arrays.asList( + new MockResultSet(1, 4), new MockResultSet(2, 4), new MockResultSet()), createMergeContext(OrderByType.ASC)); + assertTrue(resultSet.next()); + assertThat(resultSet.getInt(1), is(1)); + assertTrue(resultSet.next()); + assertThat(resultSet.getInt(1), is(2)); + assertTrue(resultSet.next()); + assertThat(resultSet.getInt(1), is(4)); + assertTrue(resultSet.next()); + assertThat(resultSet.getInt(1), is(4)); + assertFalse(resultSet.next()); + } + + @Test + public void assertNextForDesc() throws SQLException { + ResultSet resultSet = ResultSetFactory.getResultSet(Arrays.asList( + new MockResultSet(4, 1), new MockResultSet(4, 2), new MockResultSet()), createMergeContext(OrderByType.DESC)); + assertTrue(resultSet.next()); + assertThat(resultSet.getInt(1), is(4)); + assertTrue(resultSet.next()); + assertThat(resultSet.getInt(1), is(4)); + assertTrue(resultSet.next()); + assertThat(resultSet.getInt(1), is(2)); + assertTrue(resultSet.next()); + assertThat(resultSet.getInt(1), is(1)); + assertFalse(resultSet.next()); + } + + private MergeContext createMergeContext(final OrderByType orderType) { + MergeContext result = new MergeContext(); + result.getOrderByColumns().add(new OrderByColumn("name", orderType)); + return result; + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/orderby/OrderByValueTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/orderby/OrderByValueTest.java new file mode 100644 index 0000000000000..fb2abfdb2bbc7 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/merger/orderby/OrderByValueTest.java @@ -0,0 +1,83 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.merger.orderby; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertThat; +import static org.junit.Assert.assertTrue; + +import java.util.ArrayList; +import java.util.Arrays; +import java.util.List; + +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.OrderByColumn; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.OrderByColumn.OrderByType; + +public final class OrderByValueTest { + + @Test + public void assertcompareToWithSame() { + List columns = Arrays.asList(new OrderByColumn("col1", OrderByType.ASC), new OrderByColumn("col2", OrderByType.DESC)); + List> values = createValues(1, 2); + OrderByValue.Value orderByValue1 = new OrderByValue.Value(columns, values); + OrderByValue.Value orderByValue2 = new OrderByValue.Value(columns, values); + assertThat(orderByValue1.compareTo(orderByValue2), is(0)); + } + + @Test + public void assertcompareToWithAscForFirstValue() { + List columns = Arrays.asList(new OrderByColumn("col1", OrderByType.ASC), new OrderByColumn("col2", OrderByType.DESC)); + OrderByValue.Value orderByValue1 = new OrderByValue.Value(columns, createValues(1, 2)); + OrderByValue.Value orderByValue2 = new OrderByValue.Value(columns, createValues(2, 2)); + assertTrue(orderByValue1.compareTo(orderByValue2) < 0); + } + + @Test + public void assertcompareToWithDescForFirstValue() { + List columns = Arrays.asList(new OrderByColumn("col1", OrderByType.ASC), new OrderByColumn("col2", OrderByType.DESC)); + OrderByValue.Value orderByValue1 = new OrderByValue.Value(columns, createValues(1, 2)); + OrderByValue.Value orderByValue2 = new OrderByValue.Value(columns, createValues(2, 2)); + assertTrue(orderByValue1.compareTo(orderByValue2) < 0); + } + + @Test + public void assertcompareToWithAscForSecondValue() { + List columns = Arrays.asList(new OrderByColumn("col1", OrderByType.ASC), new OrderByColumn("col2", OrderByType.DESC)); + OrderByValue.Value orderByValue1 = new OrderByValue.Value(columns, createValues(2, 1)); + OrderByValue.Value orderByValue2 = new OrderByValue.Value(columns, createValues(2, 2)); + assertTrue(orderByValue1.compareTo(orderByValue2) > 0); + } + + @Test + public void assertcompareToWithDescForSecondValue() { + List columns = Arrays.asList(new OrderByColumn("col1", OrderByType.ASC), new OrderByColumn("col2", OrderByType.DESC)); + OrderByValue.Value orderByValue1 = new OrderByValue.Value(columns, createValues(2, 1)); + OrderByValue.Value orderByValue2 = new OrderByValue.Value(columns, createValues(2, 2)); + assertTrue(orderByValue1.compareTo(orderByValue2) > 0); + } + + private List> createValues(final int... values) { + List> result = new ArrayList<>(values.length); + for (int each : values) { + result.add(each); + } + return result; + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/metrics/AllMetricsTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/metrics/AllMetricsTest.java new file mode 100644 index 0000000000000..3c791aa9f1654 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/metrics/AllMetricsTest.java @@ -0,0 +1,26 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.metrics; + +import org.junit.runner.RunWith; +import org.junit.runners.Suite; + +@RunWith(Suite.class) +@Suite.SuiteClasses(MetricsContextTest.class) +public class AllMetricsTest { +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/metrics/MetricsContextTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/metrics/MetricsContextTest.java new file mode 100644 index 0000000000000..d4b8bd95ebe29 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/metrics/MetricsContextTest.java @@ -0,0 +1,42 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.metrics; + +import org.junit.Test; + +import com.codahale.metrics.Timer.Context; + +public final class MetricsContextTest { + + @Test + public void assertMetricsContextEnable() { + run(true); + } + + @Test + public void assertMetricsContextDisable() { + run(false); + } + + private void run(final boolean enable) { + MetricsContext metricsContext = new MetricsContext(enable, 1000000L, "example"); + metricsContext.register(); + Context context = MetricsContext.start("example"); + MetricsContext.stop(context); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/AbstractBaseParseTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/AbstractBaseParseTest.java new file mode 100644 index 0000000000000..e5a089cc4b2a6 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/AbstractBaseParseTest.java @@ -0,0 +1,244 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertThat; + +import java.io.File; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.Collection; +import java.util.Collections; +import java.util.Iterator; + +import javax.xml.bind.JAXBContext; +import javax.xml.bind.JAXBException; + +import org.mockito.internal.matchers.apachecommons.ReflectionEquals; + +import com.dangdang.ddframe.rdb.sharding.parser.jaxb.Assert; +import com.dangdang.ddframe.rdb.sharding.parser.jaxb.Asserts; +import com.dangdang.ddframe.rdb.sharding.parser.jaxb.Value; +import com.dangdang.ddframe.rdb.sharding.parser.result.SQLParsedResult; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.AggregationColumn; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.AggregationColumn.AggregationType; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.GroupByColumn; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.Limit; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.MergeContext; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.OrderByColumn; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.OrderByColumn.OrderByType; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.Condition; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.Condition.BinaryOperator; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.Condition.Column; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.ConditionContext; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.Table; +import com.google.common.base.Function; +import com.google.common.base.Optional; +import com.google.common.base.Strings; +import com.google.common.collect.Lists; + +import lombok.AccessLevel; +import lombok.Getter; + +public abstract class AbstractBaseParseTest { + + @Getter(AccessLevel.PROTECTED) + private final String testCaseName; + + @Getter(AccessLevel.PROTECTED) + private final String sql; + + private final String expectedSQL; + + private final Iterator
expectedTables; + + private final Iterator expectedConditionContexts; + + private final Iterator orderByColumns; + + private final Iterator groupByColumns; + + private final Iterator aggregationColumns; + + private final Limit limit; + + public AbstractBaseParseTest(final String testCaseName, final String sql, final String expectedSQL, + final Collection
expectedTables, final Collection expectedConditionContext, final MergeContext expectedMergeContext) { + this.testCaseName = testCaseName; + this.sql = sql; + this.expectedSQL = expectedSQL; + this.expectedTables = expectedTables.iterator(); + this.expectedConditionContexts = expectedConditionContext.iterator(); + this.orderByColumns = expectedMergeContext.getOrderByColumns().iterator(); + this.groupByColumns = expectedMergeContext.getGroupByColumns().iterator(); + this.aggregationColumns = expectedMergeContext.getAggregationColumns().iterator(); + this.limit = expectedMergeContext.getLimit(); + } + + public static Collection dataParameters(final String path) { + Collection result = new ArrayList<>(); + for (File each : new File(AbstractBaseParseTest.class.getClassLoader().getResource(path).getPath()).listFiles()) { + result.addAll(dataParameters(each)); + } + return result; + } + + private static Collection dataParameters(final File file) { + Asserts asserts = loadAsserts(file); + Object[][] result = new Object[asserts.getAsserts().size()][6]; + for (int i = 0; i < asserts.getAsserts().size(); i++) { + result[i] = getDataParameter(asserts.getAsserts().get(i)); + } + return Arrays.asList(result); + } + + private static Asserts loadAsserts(final File file) { + try { + return (Asserts) JAXBContext.newInstance(Asserts.class).createUnmarshaller().unmarshal(file); + } catch (final JAXBException ex) { + throw new RuntimeException(ex); + } + } + + private static Object[] getDataParameter(final Assert assertObj) { + Object[] result = new Object[6]; + result[0] = assertObj.getId(); + result[1] = assertObj.getSql(); + result[2] = assertObj.getExpectedSQL(); + result[3] = Lists.transform(assertObj.getTables(), new Function() { + + @Override + public Table apply(final com.dangdang.ddframe.rdb.sharding.parser.jaxb.Table input) { + return new Table(input.getName(), input.getAlias()); + } + }); + if (null == assertObj.getConditionContexts()) { + result[4] = Collections.emptyList(); + } else { + result[4] = Lists.transform(assertObj.getConditionContexts(), new Function() { + + @Override + public ConditionContext apply(final com.dangdang.ddframe.rdb.sharding.parser.jaxb.ConditionContext input) { + ConditionContext result = new ConditionContext(); + if (null == input.getConditions()) { + return result; + } + for (com.dangdang.ddframe.rdb.sharding.parser.jaxb.Condition each : input.getConditions()) { + Condition condition = new Condition(new Column(each.getColumnName(), each.getTableName()), BinaryOperator.valueOf(each.getOperator().toUpperCase())); + condition.getValues().addAll(Lists.transform(each.getValues(), new Function>() { + + @Override + public Comparable apply(final Value input) { + return input.getValueWithType(); + } + })); + result.add(condition); + } + return result; + } + }); + } + MergeContext mergeContext = new MergeContext(); + if (null != assertObj.getOrderByColumns()) { + mergeContext.getOrderByColumns().addAll(Lists.transform(assertObj.getOrderByColumns(), new Function() { + + @Override + public OrderByColumn apply(final com.dangdang.ddframe.rdb.sharding.parser.jaxb.OrderByColumn input) { + return Strings.isNullOrEmpty(input.getName()) ? new OrderByColumn(input.getIndex(), OrderByType.valueOf(input.getOrderByType().toUpperCase())) + : new OrderByColumn(input.getName(), OrderByType.valueOf(input.getOrderByType().toUpperCase())); + } + })); + } + if (null != assertObj.getGroupByColumns()) { + mergeContext.getGroupByColumns().addAll(Lists.transform(assertObj.getGroupByColumns(), new Function() { + + @Override + public GroupByColumn apply(final com.dangdang.ddframe.rdb.sharding.parser.jaxb.GroupByColumn input) { + return new GroupByColumn(input.getName(), input.getAlias(), OrderByType.valueOf(input.getOrderByType().toUpperCase())); + } + })); + } + if (null != assertObj.getAggregationColumns()) { + mergeContext.getAggregationColumns().addAll(Lists.transform(assertObj.getAggregationColumns(), + new Function() { + + @Override + public AggregationColumn apply(final com.dangdang.ddframe.rdb.sharding.parser.jaxb.AggregationColumn input) { + AggregationColumn result = new AggregationColumn(input.getExpression(), + AggregationType.valueOf(input.getAggregationType().toUpperCase()), Optional.fromNullable(input.getAlias()), Optional.fromNullable(input.getOption())); + if (null != input.getIndex()) { + result.setIndex(input.getIndex()); + } + for (com.dangdang.ddframe.rdb.sharding.parser.jaxb.AggregationColumn each : input.getDerivedColumns()) { + result.getDerivedColumns().add(new AggregationColumn(each.getExpression(), + AggregationType.valueOf(each.getAggregationType().toUpperCase()), Optional.fromNullable(each.getAlias()), Optional.fromNullable(each.getOption()))); + } + return result; + } + })); + } + if (null != assertObj.getLimit()) { + mergeContext.setLimit(new Limit(assertObj.getLimit().getOffset(), assertObj.getLimit().getRowCount())); + } + result[5] = mergeContext; + return result; + } + + protected final void assertSQLParsedResult(final SQLParsedResult actual) { + assertRouteContext(actual); + assertConditionContexts(actual); + assertMergeContext(actual); + } + + private void assertRouteContext(final SQLParsedResult actual) { + assertThat(actual.getRouteContext().getSqlBuilder().toString(), is(expectedSQL)); + for (Table each : actual.getRouteContext().getTables()) { + assertThat(each, new ReflectionEquals(expectedTables.next())); + } + assertFalse(expectedTables.hasNext()); + } + + private void assertConditionContexts(final SQLParsedResult actual) { + for (ConditionContext each : actual.getConditionContexts()) { + assertThat(each, is(new ReflectionEquals(expectedConditionContexts.next()))); + } + assertFalse(expectedConditionContexts.hasNext()); + } + + private void assertMergeContext(final SQLParsedResult actual) { + for (OrderByColumn each : actual.getMergeContext().getOrderByColumns()) { + assertThat(each, new ReflectionEquals(orderByColumns.next())); + } + assertFalse(orderByColumns.hasNext()); + for (GroupByColumn each : actual.getMergeContext().getGroupByColumns()) { + assertThat(each, new ReflectionEquals(groupByColumns.next())); + } + assertFalse(groupByColumns.hasNext()); + for (AggregationColumn each : actual.getMergeContext().getAggregationColumns()) { + AggregationColumn expected = aggregationColumns.next(); + assertThat(each, new ReflectionEquals(expected, "derivedColumns")); + for (int i = 0; i < each.getDerivedColumns().size(); i++) { + assertThat(each.getDerivedColumns().get(i), new ReflectionEquals(expected.getDerivedColumns().get(i))); + } + } + assertFalse(aggregationColumns.hasNext()); + assertThat(actual.getMergeContext().getLimit(), new ReflectionEquals(limit)); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/AllParserTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/AllParserTest.java new file mode 100644 index 0000000000000..038bd6a9e638a --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/AllParserTest.java @@ -0,0 +1,41 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser; + +import org.junit.runner.RunWith; +import org.junit.runners.Suite; + +import com.dangdang.ddframe.rdb.sharding.parser.mysql.MySQLPreparedStatementForOneParameterTest; +import com.dangdang.ddframe.rdb.sharding.parser.mysql.MySQLPreparedStatementForTowParametersTest; +import com.dangdang.ddframe.rdb.sharding.parser.mysql.MySQLStatementTest; +import com.dangdang.ddframe.rdb.sharding.parser.mysql.OrParseTest; +import com.dangdang.ddframe.rdb.sharding.parser.result.SQLParsedResultTest; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.MergeContextTest; + +@RunWith(Suite.class) +@Suite.SuiteClasses({ + SQLParsedResultTest.class, + MergeContextTest.class, + MySQLStatementTest.class, + MySQLPreparedStatementForOneParameterTest.class, + MySQLPreparedStatementForTowParametersTest.class, + OrParseTest.class, + UnsupportedParseTest.class + }) +public class AllParserTest { +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/UnsupportedParseTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/UnsupportedParseTest.java new file mode 100644 index 0000000000000..0e2e6428c5fd3 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/UnsupportedParseTest.java @@ -0,0 +1,48 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser; + +import java.util.Collections; + +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.api.DatabaseType; +import com.dangdang.ddframe.rdb.sharding.exception.SQLParserException; + +public final class UnsupportedParseTest { + + @Test(expected = SQLParserException.class) + public void assertCreate() throws SQLParserException { + SQLParserFactory.create(DatabaseType.MySQL, "CREATE TABLE `order` (id BIGINT(10))", Collections.emptyList(), Collections.emptyList()); + } + + @Test(expected = SQLParserException.class) + public void assertDrop() throws SQLParserException { + SQLParserFactory.create(DatabaseType.MySQL, "DROP TABLE `order`", Collections.emptyList(), Collections.emptyList()); + } + + @Test(expected = SQLParserException.class) + public void assertTruncate() throws SQLParserException { + SQLParserFactory.create(DatabaseType.MySQL, "TRUNCATE `order`", Collections.emptyList(), Collections.emptyList()); + } + + @Test(expected = SQLParserException.class) + public void assertAlter() throws SQLParserException { + SQLParserFactory.create(DatabaseType.MySQL, "ALTER TABLE `order` ADD COLUMN `other` VARCHAR(45)", Collections.emptyList(), Collections.emptyList()); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/jaxb/AggregationColumn.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/jaxb/AggregationColumn.java new file mode 100644 index 0000000000000..b92439a96f11e --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/jaxb/AggregationColumn.java @@ -0,0 +1,53 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.jaxb; + +import java.util.ArrayList; +import java.util.List; + +import javax.xml.bind.annotation.XmlAccessType; +import javax.xml.bind.annotation.XmlAccessorType; +import javax.xml.bind.annotation.XmlAttribute; +import javax.xml.bind.annotation.XmlElement; + +import lombok.Getter; +import lombok.Setter; + +@Getter +@Setter +@XmlAccessorType(XmlAccessType.FIELD) +public final class AggregationColumn { + + @XmlAttribute + private String expression; + + @XmlAttribute(name = "aggregation-type") + private String aggregationType; + + @XmlAttribute + private String alias; + + @XmlAttribute + private String option; + + @XmlAttribute + private Integer index; + + @XmlElement(name = "derived-column") + private List derivedColumns = new ArrayList<>(2); +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/jaxb/Assert.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/jaxb/Assert.java new file mode 100644 index 0000000000000..d32ee93a70c1b --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/jaxb/Assert.java @@ -0,0 +1,67 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.jaxb; + +import java.util.List; + +import javax.xml.bind.annotation.XmlAccessType; +import javax.xml.bind.annotation.XmlAccessorType; +import javax.xml.bind.annotation.XmlAttribute; +import javax.xml.bind.annotation.XmlElement; +import javax.xml.bind.annotation.XmlElementWrapper; + +import lombok.Getter; +import lombok.Setter; + +@Getter +@Setter +@XmlAccessorType(XmlAccessType.FIELD) +public final class Assert { + + @XmlAttribute + private String id; + + @XmlAttribute + private String sql; + + @XmlAttribute(name = "expected-sql") + private String expectedSQL; + + @XmlElementWrapper(name = "tables") + @XmlElement(name = "table") + private List
tables; + + @XmlElementWrapper(name = "condition-contexts") + @XmlElement(name = "condition-context") + private List conditionContexts; + + @XmlElementWrapper(name = "order-by-columns") + @XmlElement(name = "order-by-column") + private List orderByColumns; + + @XmlElementWrapper(name = "group-by-columns") + @XmlElement(name = "group-by-column") + private List groupByColumns; + + @XmlElementWrapper(name = "aggregation-columns") + @XmlElement(name = "aggregation-column") + private List aggregationColumns; + + @XmlElement + private Limit limit; +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/jaxb/Asserts.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/jaxb/Asserts.java new file mode 100644 index 0000000000000..6a1775e8c9539 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/jaxb/Asserts.java @@ -0,0 +1,34 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.jaxb; + +import java.util.ArrayList; +import java.util.List; + +import javax.xml.bind.annotation.XmlElement; +import javax.xml.bind.annotation.XmlRootElement; + +import lombok.Getter; + +@XmlRootElement(name = "asserts") +@Getter +public final class Asserts { + + @XmlElement(name = "assert") + private List asserts = new ArrayList<>(); +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/jaxb/Condition.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/jaxb/Condition.java new file mode 100644 index 0000000000000..ef9657cb4c53f --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/jaxb/Condition.java @@ -0,0 +1,46 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.jaxb; + +import java.util.List; + +import javax.xml.bind.annotation.XmlAccessType; +import javax.xml.bind.annotation.XmlAccessorType; +import javax.xml.bind.annotation.XmlAttribute; +import javax.xml.bind.annotation.XmlElement; + +import lombok.Getter; +import lombok.Setter; + +@Getter +@Setter +@XmlAccessorType(XmlAccessType.FIELD) +public final class Condition { + + @XmlAttribute(name = "column-name") + private String columnName; + + @XmlAttribute(name = "table-name") + private String tableName; + + @XmlAttribute + private String operator; + + @XmlElement(name = "value") + private List values; +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/jaxb/ConditionContext.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/jaxb/ConditionContext.java new file mode 100644 index 0000000000000..7284df6b8245c --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/jaxb/ConditionContext.java @@ -0,0 +1,34 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.jaxb; + +import java.util.List; + +import javax.xml.bind.annotation.XmlAccessType; +import javax.xml.bind.annotation.XmlAccessorType; +import javax.xml.bind.annotation.XmlElement; + +import lombok.Getter; + +@Getter +@XmlAccessorType(XmlAccessType.FIELD) +public final class ConditionContext { + + @XmlElement(name = "condition") + private List conditions; +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/jaxb/GroupByColumn.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/jaxb/GroupByColumn.java new file mode 100644 index 0000000000000..5b72bbc7f8906 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/jaxb/GroupByColumn.java @@ -0,0 +1,40 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.jaxb; + +import javax.xml.bind.annotation.XmlAccessType; +import javax.xml.bind.annotation.XmlAccessorType; +import javax.xml.bind.annotation.XmlAttribute; + +import lombok.Getter; +import lombok.Setter; + +@Getter +@Setter +@XmlAccessorType(XmlAccessType.FIELD) +public final class GroupByColumn { + + @XmlAttribute + private String name; + + @XmlAttribute + private String alias; + + @XmlAttribute(name = "order-by-type") + private String orderByType; +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/jaxb/Limit.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/jaxb/Limit.java new file mode 100644 index 0000000000000..b0d0c5e447c89 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/jaxb/Limit.java @@ -0,0 +1,37 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.jaxb; + +import javax.xml.bind.annotation.XmlAccessType; +import javax.xml.bind.annotation.XmlAccessorType; +import javax.xml.bind.annotation.XmlAttribute; + +import lombok.Getter; +import lombok.Setter; + +@Getter +@Setter +@XmlAccessorType(XmlAccessType.FIELD) +public final class Limit { + + @XmlAttribute + private Integer offset; + + @XmlAttribute(name = "row-count") + private Integer rowCount; +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/jaxb/OrderByColumn.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/jaxb/OrderByColumn.java new file mode 100644 index 0000000000000..04de054732054 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/jaxb/OrderByColumn.java @@ -0,0 +1,40 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.jaxb; + +import javax.xml.bind.annotation.XmlAccessType; +import javax.xml.bind.annotation.XmlAccessorType; +import javax.xml.bind.annotation.XmlAttribute; + +import lombok.Getter; +import lombok.Setter; + +@Getter +@Setter +@XmlAccessorType(XmlAccessType.FIELD) +public final class OrderByColumn { + + @XmlAttribute + private String name; + + @XmlAttribute + private Integer index; + + @XmlAttribute(name = "order-by-type") + private String orderByType; +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/jaxb/Table.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/jaxb/Table.java new file mode 100644 index 0000000000000..25dcbb6eb4fba --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/jaxb/Table.java @@ -0,0 +1,37 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.jaxb; + +import javax.xml.bind.annotation.XmlAccessType; +import javax.xml.bind.annotation.XmlAccessorType; +import javax.xml.bind.annotation.XmlAttribute; + +import lombok.Getter; +import lombok.Setter; + +@XmlAccessorType(XmlAccessType.FIELD) +@Getter +@Setter +public final class Table { + + @XmlAttribute + private String name; + + @XmlAttribute + private String alias; +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/jaxb/Value.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/jaxb/Value.java new file mode 100644 index 0000000000000..f035259193bdf --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/jaxb/Value.java @@ -0,0 +1,53 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.jaxb; + +import javax.xml.bind.annotation.XmlAccessType; +import javax.xml.bind.annotation.XmlAccessorType; +import javax.xml.bind.annotation.XmlAttribute; + +import lombok.Getter; +import lombok.Setter; + +@Getter +@Setter +@XmlAccessorType(XmlAccessType.FIELD) +public final class Value { + + @XmlAttribute + private String value; + + @XmlAttribute + private String type; + + public Comparable getValueWithType() { + if (boolean.class.getName().equals(type) || Boolean.class.getName().equals(type)) { + return Boolean.valueOf(value); + } + if (int.class.getName().equals(type) || Integer.class.getName().equals(type)) { + return Integer.parseInt(value); + } + if (long.class.getName().equals(type) || Long.class.getName().equals(type)) { + return Long.parseLong(value); + } + if (double.class.getName().equals(type) || Double.class.getName().equals(type)) { + return Double.parseDouble(value); + } + return value; + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/mysql/MySQLPreparedStatementForOneParameterTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/mysql/MySQLPreparedStatementForOneParameterTest.java new file mode 100644 index 0000000000000..88d063eb047f4 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/mysql/MySQLPreparedStatementForOneParameterTest.java @@ -0,0 +1,52 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.mysql; + +import java.util.Arrays; +import java.util.Collection; + +import org.junit.Test; +import org.junit.runner.RunWith; +import org.junit.runners.Parameterized; +import org.junit.runners.Parameterized.Parameters; + +import com.dangdang.ddframe.rdb.sharding.api.DatabaseType; +import com.dangdang.ddframe.rdb.sharding.parser.AbstractBaseParseTest; +import com.dangdang.ddframe.rdb.sharding.parser.SQLParserFactory; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.MergeContext; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.ConditionContext; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.Table; + +@RunWith(Parameterized.class) +public final class MySQLPreparedStatementForOneParameterTest extends AbstractBaseParseTest { + + public MySQLPreparedStatementForOneParameterTest(final String testCaseName, final String sql, final String expectedSQL, + final Collection
expectedTables, final Collection expectedConditionContext, final MergeContext expectedMergeContext) { + super(testCaseName, sql, expectedSQL, expectedTables, expectedConditionContext, expectedMergeContext); + } + + @Parameters(name = "{0}") + public static Collection dataParameters() { + return AbstractBaseParseTest.dataParameters("com/dangdang/ddframe/rdb/sharding/parser/mysql/preparedstatement/one_param/"); + } + + @Test + public void assertParse() { + assertSQLParsedResult(SQLParserFactory.create(DatabaseType.MySQL, getSql(), Arrays.asList(1), Arrays.asList("user_id", "order_id", "state")).parse()); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/mysql/MySQLPreparedStatementForTowParametersTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/mysql/MySQLPreparedStatementForTowParametersTest.java new file mode 100644 index 0000000000000..e52115eb50b33 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/mysql/MySQLPreparedStatementForTowParametersTest.java @@ -0,0 +1,52 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.mysql; + +import java.util.Arrays; +import java.util.Collection; + +import org.junit.Test; +import org.junit.runner.RunWith; +import org.junit.runners.Parameterized; +import org.junit.runners.Parameterized.Parameters; + +import com.dangdang.ddframe.rdb.sharding.api.DatabaseType; +import com.dangdang.ddframe.rdb.sharding.parser.AbstractBaseParseTest; +import com.dangdang.ddframe.rdb.sharding.parser.SQLParserFactory; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.MergeContext; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.ConditionContext; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.Table; + +@RunWith(Parameterized.class) +public final class MySQLPreparedStatementForTowParametersTest extends AbstractBaseParseTest { + + public MySQLPreparedStatementForTowParametersTest(final String testCaseName, final String sql, final String expectedSQL, + final Collection
expectedTables, final Collection expectedConditionContext, final MergeContext expectedMergeContext) { + super(testCaseName, sql, expectedSQL, expectedTables, expectedConditionContext, expectedMergeContext); + } + + @Parameters(name = "{0}") + public static Collection dataParameters() { + return AbstractBaseParseTest.dataParameters("com/dangdang/ddframe/rdb/sharding/parser/mysql/preparedstatement/two_params/"); + } + + @Test + public void assertParse() { + assertSQLParsedResult(SQLParserFactory.create(DatabaseType.MySQL, getSql(), Arrays.asList(1, 2), Arrays.asList("user_id", "order_id", "state")).parse()); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/mysql/MySQLStatementTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/mysql/MySQLStatementTest.java new file mode 100644 index 0000000000000..4ba6e0f7f0f10 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/mysql/MySQLStatementTest.java @@ -0,0 +1,53 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.mysql; + +import java.util.Arrays; +import java.util.Collection; +import java.util.Collections; + +import org.junit.Test; +import org.junit.runner.RunWith; +import org.junit.runners.Parameterized; +import org.junit.runners.Parameterized.Parameters; + +import com.dangdang.ddframe.rdb.sharding.api.DatabaseType; +import com.dangdang.ddframe.rdb.sharding.parser.AbstractBaseParseTest; +import com.dangdang.ddframe.rdb.sharding.parser.SQLParserFactory; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.MergeContext; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.ConditionContext; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.Table; + +@RunWith(Parameterized.class) +public final class MySQLStatementTest extends AbstractBaseParseTest { + + public MySQLStatementTest(final String testCaseName, final String sql, final String expectedSQL, + final Collection
expectedTables, final Collection expectedConditionContext, final MergeContext expectedMergeContext) { + super(testCaseName, sql, expectedSQL, expectedTables, expectedConditionContext, expectedMergeContext); + } + + @Parameters(name = "{0}") + public static Collection dataParameters() { + return AbstractBaseParseTest.dataParameters("com/dangdang/ddframe/rdb/sharding/parser/mysql/statement/"); + } + + @Test + public void assertParse() { + assertSQLParsedResult(SQLParserFactory.create(DatabaseType.MySQL, getSql(), Collections.emptyList(), Arrays.asList("user_id", "order_id", "state")).parse()); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/mysql/OrParseTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/mysql/OrParseTest.java new file mode 100644 index 0000000000000..06613ca4bf053 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/mysql/OrParseTest.java @@ -0,0 +1,55 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.parser.mysql; + +import java.util.Arrays; +import java.util.Collection; +import java.util.Collections; + +import org.junit.Test; +import org.junit.runner.RunWith; +import org.junit.runners.Parameterized; +import org.junit.runners.Parameterized.Parameters; + +import com.dangdang.ddframe.rdb.sharding.api.DatabaseType; +import com.dangdang.ddframe.rdb.sharding.parser.AbstractBaseParseTest; +import com.dangdang.ddframe.rdb.sharding.parser.SQLParserFactory; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.MergeContext; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.ConditionContext; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.Table; + +@RunWith(Parameterized.class) +public final class OrParseTest extends AbstractBaseParseTest { + + public OrParseTest(final String testCaseName, final String sql, final String expectedSQL, + final Collection
expectedTables, final Collection expectedConditionContext, final MergeContext expectedMergeContext) { + super(testCaseName, sql, expectedSQL, expectedTables, expectedConditionContext, expectedMergeContext); + } + + @Parameters(name = "{0}") + public static Collection dataParameters() { + return AbstractBaseParseTest.dataParameters("com/dangdang/ddframe/rdb/sharding/parser/mysql/or/"); + } + + // TODO 归并字段，整合进mySQL测试 + @Test + public void assertParse() { + assertSQLParsedResult(SQLParserFactory.create(DatabaseType.MySQL, getSql(), Collections.emptyList(), + Arrays.asList("id", "user_id", "name", "age", "days", "fee", "traveldate", "long")).parse()); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/result/SQLParsedResultTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/result/SQLParsedResultTest.java new file mode 100644 index 0000000000000..442f33f3f2ecf --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/result/SQLParsedResultTest.java @@ -0,0 +1,75 @@ +package com.dangdang.ddframe.rdb.sharding.parser.result; + +import static org.hamcrest.core.Is.is; +import static org.junit.Assert.assertThat; + +import java.io.IOException; +import java.util.Arrays; + +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.AggregationColumn; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.AggregationColumn.AggregationType; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.GroupByColumn; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.Limit; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.MergeContext; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.OrderByColumn; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.OrderByColumn.OrderByType; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.Condition; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.Condition.BinaryOperator; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.Condition.Column; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.ConditionContext; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.RouteContext; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.SQLBuilder; +import com.dangdang.ddframe.rdb.sharding.parser.result.router.Table; +import com.google.common.base.Optional; + +public final class SQLParsedResultTest { + + @Test + public void assertToString() throws IOException { + SQLParsedResult actual = new SQLParsedResult(); + generateRouteContext(actual.getRouteContext()); + actual.getConditionContexts().add(generateConditionContext()); + generateMergeContext(actual.getMergeContext()); + assertThat(actual.toString(), is("SQLParsedResult(" + + "routeContext=RouteContext(" + + "tables=[Table(name=order, alias=Optional.of(o)), Table(name=order_item, alias=Optional.absent())], " + + "sqlBuilder=SELECT * FROM [Token(order)]), " + + "conditionContexts=[ConditionContext(conditions={Condition.Column(columnName=id, tableName=order)=Condition(column=Condition.Column(columnName=id, tableName=order), " + + "operator=IN, values=[1, 2, 3])})], " + + "mergeContext=MergeContext(" + + "orderByColumns=[OrderByColumn(name=Optional.of(id), index=Optional.absent(), orderByType=DESC)], " + + "groupByColumns=[GroupByColumn(name=id, alias=d, orderByType=ASC)], " + + "aggregationColumns=[AggregationColumn(expression=COUNT(id), aggregationType=COUNT, alias=Optional.of(c), option=Optional.absent(), derivedColumns=[], index=-1)], " + + "limit=Limit(offset=0, rowCount=10)))")); + } + + private void generateRouteContext(final RouteContext routeContext) throws IOException { + routeContext.getTables().add(new Table("order", Optional.of("o"))); + routeContext.getTables().add(new Table("order_item", Optional.absent())); + routeContext.setSqlBuilder(generateSqlBuilder()); + } + + private SQLBuilder generateSqlBuilder() throws IOException { + SQLBuilder result = new SQLBuilder(); + result.append("SELECT * FROM "); + result.appendToken("order"); + return result; + } + + private ConditionContext generateConditionContext() { + ConditionContext result = new ConditionContext(); + Condition condition = new Condition(new Column("id", "order"), BinaryOperator.IN); + condition.getValues().addAll(Arrays.asList(1, 2, 3)); + result.add(condition); + return result; + } + + private void generateMergeContext(final MergeContext mergeContext) { + mergeContext.getAggregationColumns().add(new AggregationColumn("COUNT(id)", AggregationType.COUNT, Optional.of("c"), Optional.absent())); + mergeContext.getOrderByColumns().add(new OrderByColumn("id", OrderByType.DESC)); + mergeContext.getGroupByColumns().add(new GroupByColumn("id", "d", OrderByType.ASC)); + mergeContext.setLimit(new Limit(0, 10)); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/result/merger/MergeContextTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/result/merger/MergeContextTest.java new file mode 100644 index 0000000000000..2840b5e5c868d --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/parser/result/merger/MergeContextTest.java @@ -0,0 +1,41 @@ +package com.dangdang.ddframe.rdb.sharding.parser.result.merger; + +import static org.hamcrest.core.Is.is; +import static org.junit.Assert.assertThat; + +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.AggregationColumn.AggregationType; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.MergeContext.ResultSetType; +import com.dangdang.ddframe.rdb.sharding.parser.result.merger.OrderByColumn.OrderByType; +import com.google.common.base.Optional; + +public final class MergeContextTest { + + @Test + public void assertGetResultSetTypeWhenGroupBy() { + MergeContext actual = new MergeContext(); + actual.getGroupByColumns().add(new GroupByColumn("name", "alias", OrderByType.DESC)); + assertThat(actual.getResultSetType(), is(ResultSetType.GroupBy)); + } + + @Test + public void assertGetResultSetTypeWhenAggregate() { + MergeContext actual = new MergeContext(); + actual.getAggregationColumns().add(new AggregationColumn("COUNT(name)", AggregationType.COUNT, Optional.absent(), Optional.absent())); + assertThat(actual.getResultSetType(), is(ResultSetType.Aggregate)); + } + + @Test + public void assertGetResultSetTypeWhenOrderBy() { + MergeContext actual = new MergeContext(); + actual.getOrderByColumns().add(new OrderByColumn(1, OrderByType.DESC)); + assertThat(actual.getResultSetType(), is(ResultSetType.OrderBy)); + } + + @Test + public void assertGetResultSetTypeWhenIterator() { + MergeContext actual = new MergeContext(); + assertThat(actual.getResultSetType(), is(ResultSetType.Iterator)); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/router/AbstractBaseRouteSqlTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/router/AbstractBaseRouteSqlTest.java new file mode 100644 index 0000000000000..f6c00bb5cc4dd --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/router/AbstractBaseRouteSqlTest.java @@ -0,0 +1,107 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.router; + +import static org.hamcrest.CoreMatchers.hasItems; +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertThat; + +import java.util.Arrays; +import java.util.Collection; +import java.util.Collections; +import java.util.HashMap; +import java.util.HashSet; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import javax.sql.DataSource; + +import org.junit.Before; + +import com.dangdang.ddframe.rdb.sharding.api.DatabaseType; +import com.dangdang.ddframe.rdb.sharding.api.rule.BindingTableRule; +import com.dangdang.ddframe.rdb.sharding.api.rule.DataSourceRule; +import com.dangdang.ddframe.rdb.sharding.api.rule.ShardingRule; +import com.dangdang.ddframe.rdb.sharding.api.rule.TableRule; +import com.dangdang.ddframe.rdb.sharding.api.strategy.database.DatabaseShardingStrategy; +import com.dangdang.ddframe.rdb.sharding.api.strategy.table.TableShardingStrategy; +import com.dangdang.ddframe.rdb.sharding.exception.SQLParserException; +import com.dangdang.ddframe.rdb.sharding.router.fixture.OrderAttrShardingAlgorithm; +import com.dangdang.ddframe.rdb.sharding.router.fixture.OrderShardingAlgorithm; +import com.google.common.base.Function; +import com.google.common.collect.Lists; + +import lombok.AccessLevel; +import lombok.Getter; + +public abstract class AbstractBaseRouteSqlTest { + + @Getter(AccessLevel.PROTECTED) + private ShardingRule shardingRule; + + @Before + public void setRouteRuleContext() { + Map dataSourceMap = new HashMap<>(); + dataSourceMap.put("ds_0", null); + dataSourceMap.put("ds_1", null); + DataSourceRule dataSourceRule = new DataSourceRule(dataSourceMap); + TableRule orderTableRule = new TableRule("order", Lists.newArrayList("order_0", "order_1"), dataSourceRule); + TableRule orderItemTableRule = new TableRule("order_item", Lists.newArrayList("order_item_0", "order_item_1"), dataSourceRule); + TableRule orderAttrTableRule = new TableRule("order_attr", Lists.newArrayList("ds_0.order_attr_a", "ds_1.order_attr_b"), dataSourceRule, + new TableShardingStrategy("order_id", new OrderAttrShardingAlgorithm())); + shardingRule = new ShardingRule(dataSourceRule, Lists.newArrayList(orderTableRule, orderItemTableRule, orderAttrTableRule), + Arrays.asList(new BindingTableRule(Arrays.asList(orderTableRule, orderItemTableRule))), + new DatabaseShardingStrategy("order_id", new OrderShardingAlgorithm()), new TableShardingStrategy("order_id", new OrderShardingAlgorithm())); + } + + protected void assertSingleTarget(final String originSql, final String targetDataSource, final String targetSQL) throws SQLParserException { + assertSingleTarget(originSql, Collections.emptyList(), targetDataSource, targetSQL); + } + + protected void assertSingleTarget(final String originSql, final List parameters, final String targetDataSource, final String targetSQL) throws SQLParserException { + assertMultipleTargets(originSql, parameters, 1, Arrays.asList(targetDataSource), Arrays.asList(targetSQL)); + } + + protected void assertMultipleTargets(final String originSql, final int expectedSize, + final Collection targetDataSources, final Collection targetSQLs) throws SQLParserException { + assertMultipleTargets(originSql, Collections.emptyList(), expectedSize, targetDataSources, targetSQLs); + } + + protected void assertMultipleTargets(final String originSql, final List parameters, final int expectedSize, + final Collection targetDataSources, final Collection targetSQLs) throws SQLParserException { + SQLRouteResult actual = new SQLRouteEngine(getShardingRule(), DatabaseType.MySQL).route(originSql, parameters); + assertThat(actual.getExecutionUnits().size(), is(expectedSize)); + Set actualDdataSources = new HashSet(Lists.transform(actual.getExecutionUnits(), new Function() { + + @Override + public String apply(final SQLExecutionUnit input) { + return input.getDataSource(); + } + })); + assertThat(actualDdataSources, hasItems(targetDataSources.toArray(new String[0]))); + List actualSQLs = Lists.transform(actual.getExecutionUnits(), new Function() { + + @Override + public String apply(final SQLExecutionUnit input) { + return input.getSql(); + } + }); + assertThat(actualSQLs, hasItems(targetSQLs.toArray(new String[0]))); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/router/AllRouterTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/router/AllRouterTest.java new file mode 100644 index 0000000000000..868c5a4f5afbc --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/router/AllRouterTest.java @@ -0,0 +1,38 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.router; + +import org.junit.runner.RunWith; +import org.junit.runners.Suite; + +import com.dangdang.ddframe.rdb.sharding.router.binding.BindingRoutingResultTest; +import com.dangdang.ddframe.rdb.sharding.router.mixed.CartesianResultTest; +import com.dangdang.ddframe.rdb.sharding.router.single.SingleRoutingResultTest; + +@RunWith(Suite.class) +@Suite.SuiteClasses({ + SelectSingleTableTest.class, + SelectBindingTableTest.class, + SelectMixedTablesTest.class, + DMLTest.class, + SingleRoutingResultTest.class, + BindingRoutingResultTest.class, + CartesianResultTest.class + }) +public class AllRouterTest { +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/router/DMLTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/router/DMLTest.java new file mode 100644 index 0000000000000..2772897a23847 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/router/DMLTest.java @@ -0,0 +1,45 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.router; + +import java.util.Arrays; + +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.exception.SQLParserException; + +public final class DMLTest extends AbstractBaseRouteSqlTest { + + @Test + public void assertInsert() throws SQLParserException { + assertSingleTarget("insert into `order` (order_id, name) value (1,'test')", "ds_1", "INSERT INTO order_1 (order_id, name) VALUES (1, 'test')"); + assertSingleTarget("insert into `order` (order_id, name) value (?,?)", Arrays.asList(2, "test"), "ds_0", "INSERT INTO order_0 (order_id, name) VALUES (?, ?)"); + } + + @Test + public void assertUpdate() throws SQLParserException { + assertSingleTarget("update `order` set name = 'test' where order_id = 1", "ds_1", "UPDATE order_1 SET name = 'test' WHERE order_id = 1"); + assertSingleTarget("update `order` set name = ? where order_id = ?", Arrays.asList("test", 2), "ds_0", "UPDATE order_0 SET name = ? WHERE order_id = ?"); + } + + @Test + public void assertDelete() throws SQLParserException { + assertSingleTarget("delete from `order` where order_id = 1", "ds_1", "DELETE FROM order_1 WHERE order_id = 1"); + assertSingleTarget("delete from `order` where order_id = ?", Arrays.asList(2), "ds_0", "DELETE FROM order_0 WHERE order_id = ?"); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/router/SelectBindingTableTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/router/SelectBindingTableTest.java new file mode 100644 index 0000000000000..cfc350dcf2ba3 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/router/SelectBindingTableTest.java @@ -0,0 +1,47 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.router; + +import java.util.Arrays; + +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.exception.SQLParserException; + +public final class SelectBindingTableTest extends AbstractBaseRouteSqlTest { + + @Test + public void assertSelectWithBindingJoin() throws SQLParserException { + assertSingleTarget("select * from order o inner join order_item i on o.order_id = i.order_id where o.order_id = 1", "ds_1", + "SELECT * FROM order_1 o INNER JOIN order_item_1 i ON o.order_id = i.order_id WHERE o.order_id = 1"); + assertSingleTarget("select * from order o join order_item i on o.order_id = i.order_id where o.order_id = 1", "ds_1", + "SELECT * FROM order_1 o JOIN order_item_1 i ON o.order_id = i.order_id WHERE o.order_id = 1"); + assertSingleTarget("select * from order o join order_item i using (order_id) where o.order_id = 1", "ds_1", + "SELECT * FROM order_1 o JOIN order_item_1 i USING (order_id) WHERE o.order_id = 1"); + assertSingleTarget("select * from order o, order_item i WHERE o.order_id = i.order_id and o.order_id = 1", "ds_1", + "SELECT * FROM order_1 o, order_item_1 i WHERE o.order_id = i.order_id AND o.order_id = 1"); + assertSingleTarget("select * from order o, order_item i WHERE o.order_id = i.order_id and o.order_id = ?", Arrays.asList(1), "ds_1", + "SELECT * FROM order_1 o, order_item_1 i WHERE o.order_id = i.order_id AND o.order_id = ?"); + } + + @Test + public void assertSelectWithRouteAllPartitions() throws SQLParserException { + assertMultipleTargets("select * from order o inner join order_item i on o.order_id = i.order_id", 4, Arrays.asList("ds_0", "ds_1"), + Arrays.asList("SELECT * FROM order_0 o INNER JOIN order_item_0 i ON o.order_id = i.order_id", "SELECT * FROM order_1 o INNER JOIN order_item_1 i ON o.order_id = i.order_id")); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/router/SelectMixedTablesTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/router/SelectMixedTablesTest.java new file mode 100644 index 0000000000000..1ed64c65f3625 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/router/SelectMixedTablesTest.java @@ -0,0 +1,58 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.router; + +import java.util.Arrays; + +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.exception.SQLParserException; +import com.dangdang.ddframe.rdb.sharding.exception.ShardingJdbcException; + +public final class SelectMixedTablesTest extends AbstractBaseRouteSqlTest { + + @Test + public void assertBindingTableWithUnBoundTable() throws SQLParserException { + assertSingleTarget("select * from order o join order_item i join order_attr a using(order_id) where o.order_id = 1", "ds_1", + "SELECT * FROM order_1 o JOIN order_item_1 i JOIN order_attr_b a USING (order_id) WHERE o.order_id = 1"); + } + + @Test + public void assertConditionFromRelationship() throws SQLParserException { + assertSingleTarget("select * from order o join order_attr a using(order_id) where o.order_id = 1", "ds_1", + "SELECT * FROM order_1 o JOIN order_attr_b a USING (order_id) WHERE o.order_id = 1"); + } + + @Test + public void assertSelectWithCartesianProductAllPartitions() throws SQLParserException { + assertMultipleTargets("select * from order o, order_attr a", 4, Arrays.asList("ds_0", "ds_1"), + Arrays.asList("SELECT * FROM order_0 o, order_attr_a a", "SELECT * FROM order_1 o, order_attr_a a", + "SELECT * FROM order_0 o, order_attr_b a", "SELECT * FROM order_1 o, order_attr_b a")); + } + + @Test + public void assertSelectWithoutTableRule() throws SQLParserException { + assertSingleTarget("select * from order o join product p using(prod_id) where o.order_id = 1", "ds_1", + "SELECT * FROM order_1 o JOIN product p USING (prod_id) WHERE o.order_id = 1"); + } + + @Test(expected = ShardingJdbcException.class) + public void assertSelectTableWithoutRules() throws SQLParserException { + assertSingleTarget("select * from aaa, bbb, ccc", null, null); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/router/SelectSingleTableTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/router/SelectSingleTableTest.java new file mode 100644 index 0000000000000..c867413657eb7 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/router/SelectSingleTableTest.java @@ -0,0 +1,57 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.router; + +import java.util.Arrays; + +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.exception.SQLParserException; + +public final class SelectSingleTableTest extends AbstractBaseRouteSqlTest { + + @Test + public void assertSingleSelect() throws SQLParserException { + assertSingleTarget("select * from order where order_id = 1", "ds_1", "SELECT * FROM order_1 WHERE order_id = 1"); + assertSingleTarget("select * from order where order_id = ?", Arrays.asList(2), "ds_0", "SELECT * FROM order_0 WHERE order_id = ?"); + } + + @Test + public void assertSelectWithAlias() throws SQLParserException { + assertSingleTarget("select * from order a where a.order_id = 2", "ds_0", "SELECT * FROM order_0 a WHERE a.order_id = 2"); + assertSingleTarget("select * from order A where a.order_id = 2", "ds_0", "SELECT * FROM order_0 A WHERE a.order_id = 2"); + assertSingleTarget("select * from order a where A.order_id = 2", "ds_0", "SELECT * FROM order_0 a WHERE A.order_id = 2"); + } + + @Test + public void assertSelectWithTableNameAsAlias() throws SQLParserException { + assertSingleTarget("select * from order where order.order_id = 10", "ds_0", "SELECT * FROM order_0 WHERE order_0.order_id = 10"); + } + + @Test + public void assertSelectWithIn() throws SQLParserException { + assertMultipleTargets("select * from order where order_id in (?,?,?)", Arrays.asList(1, 2, 100), 4, + Arrays.asList("ds_0", "ds_1"), Arrays.asList("SELECT * FROM order_0 WHERE order_id IN (?, ?, ?)", "SELECT * FROM order_1 WHERE order_id IN (?, ?, ?)")); + } + + @Test + public void assertSelectWithBetween() throws SQLParserException { + assertMultipleTargets("select * from order where order_id between ? and ?", Arrays.asList(1, 100), 4, + Arrays.asList("ds_0", "ds_1"), Arrays.asList("SELECT * FROM order_0 WHERE order_id BETWEEN ? AND ?", "SELECT * FROM order_1 WHERE order_id BETWEEN ? AND ?")); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/router/binding/BindingRoutingResultTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/router/binding/BindingRoutingResultTest.java new file mode 100644 index 0000000000000..21c4425d1554f --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/router/binding/BindingRoutingResultTest.java @@ -0,0 +1,42 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.router.binding; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertThat; + +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.router.single.SingleRoutingDataSource; +import com.dangdang.ddframe.rdb.sharding.router.single.SingleRoutingResult; +import com.dangdang.ddframe.rdb.sharding.router.single.SingleRoutingTableFactor; + +public final class BindingRoutingResultTest { + + @Test + public void assertToString() { + SingleRoutingResult singleRoutingResult = new SingleRoutingResult(); + SingleRoutingDataSource dataSource = new SingleRoutingDataSource("ds"); + dataSource.getRoutingTableFactors().add(new SingleRoutingTableFactor("logic", "actual")); + singleRoutingResult.getRoutingDataSources().add(dataSource); + BindingRoutingResult actual = new BindingRoutingResult(singleRoutingResult); + assertThat(actual.toString(), is("BindingRoutingResult(super=SingleRoutingResult(routingDataSources=[" + + "BindingRoutingDataSource(super=SingleRoutingDataSource(dataSource=ds, routingTableFactors=[" + + "BindingRoutingTableFactor(super=SingleRoutingTableFactor(logicTable=logic, actualTable=actual), bindingRoutingTableFactors=[])]))]))")); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/router/fixture/OrderAttrShardingAlgorithm.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/router/fixture/OrderAttrShardingAlgorithm.java new file mode 100644 index 0000000000000..b065878df30b8 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/router/fixture/OrderAttrShardingAlgorithm.java @@ -0,0 +1,57 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.router.fixture; + +import java.util.Collection; +import java.util.HashSet; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingValue; +import com.dangdang.ddframe.rdb.sharding.api.strategy.table.SingleKeyTableShardingAlgorithm; + +public final class OrderAttrShardingAlgorithm implements SingleKeyTableShardingAlgorithm { + + @Override + public String doEqualSharding(final Collection tables, final ShardingValue shardingValue) { + String suffix = shardingValue.getValue() % 2 == 0 ? "_a" : "_b"; + for (String each : tables) { + if (each.endsWith(suffix)) { + return each; + } + } + return null; + } + + @Override + public Collection doInSharding(final Collection tables, final ShardingValue shardingValue) { + Collection result = new HashSet(tables.size()); + for (int value : shardingValue.getValues()) { + String suffix = value % 2 == 0 ? "_a" : "_b"; + for (String table : tables) { + if (table.endsWith(suffix)) { + result.add(table); + } + } + } + return result; + } + + @Override + public Collection doBetweenSharding(final Collection availableTargetNames, final ShardingValue shardingValue) { + throw new UnsupportedOperationException(); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/router/fixture/OrderShardingAlgorithm.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/router/fixture/OrderShardingAlgorithm.java new file mode 100644 index 0000000000000..cabd63301bdc6 --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/router/fixture/OrderShardingAlgorithm.java @@ -0,0 +1,64 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.router.fixture; + +import java.util.Collection; +import java.util.HashSet; + +import com.dangdang.ddframe.rdb.sharding.api.ShardingValue; +import com.dangdang.ddframe.rdb.sharding.api.strategy.database.SingleKeyDatabaseShardingAlgorithm; +import com.dangdang.ddframe.rdb.sharding.api.strategy.table.SingleKeyTableShardingAlgorithm; + +public final class OrderShardingAlgorithm implements SingleKeyDatabaseShardingAlgorithm, SingleKeyTableShardingAlgorithm { + + @Override + public String doEqualSharding(final Collection availableTargetNames, final ShardingValue shardingValue) { + for (String each : availableTargetNames) { + if (each.endsWith(String.valueOf(shardingValue.getValue() % 2))) { + return each; + } + } + return null; + } + + @Override + public Collection doInSharding(final Collection availableTargetNames, final ShardingValue shardingValue) { + Collection result = new HashSet<>(2); + for (String each : availableTargetNames) { + for (int value : shardingValue.getValues()) { + if (each.endsWith(String.valueOf(value % 2))) { + result.add(each); + } + } + } + return result; + } + + @Override + public Collection doBetweenSharding(final Collection availableTargetNames, final ShardingValue shardingValue) { + Collection result = new HashSet<>(2); + for (int i = shardingValue.getValueRange().lowerEndpoint(); i <= shardingValue.getValueRange().upperEndpoint(); i++) { + for (String each : availableTargetNames) { + if (each.endsWith(String.valueOf(i % 2))) { + result.add(each); + } + } + } + return result; + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/router/mixed/CartesianResultTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/router/mixed/CartesianResultTest.java new file mode 100644 index 0000000000000..3ede1a53d803c --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/router/mixed/CartesianResultTest.java @@ -0,0 +1,40 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.router.mixed; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertThat; + +import java.util.Arrays; + +import org.junit.Test; + +import com.dangdang.ddframe.rdb.sharding.router.single.SingleRoutingTableFactor; + +public final class CartesianResultTest { + + @Test + public void assertToString() { + CartesianResult actual = new CartesianResult(); + CartesianTableReference tableReference = new CartesianTableReference(Arrays.asList(new SingleRoutingTableFactor("logic", "actual"))); + CartesianDataSource dataSource = new CartesianDataSource("ds", tableReference); + actual.getRoutingDataSources().add(dataSource); + assertThat(actual.toString(), is("CartesianResult(routingDataSources=[CartesianDataSource(dataSource=ds, " + + "routingTableReferences=[CartesianTableReference(routingTableFactors=[SingleRoutingTableFactor(logicTable=logic, actualTable=actual)])])])")); + } +} diff --git a/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/router/single/SingleRoutingResultTest.java b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/router/single/SingleRoutingResultTest.java new file mode 100644 index 0000000000000..32100bf258ffc --- /dev/null +++ b/sharding-jdbc-core/src/test/java/com/dangdang/ddframe/rdb/sharding/router/single/SingleRoutingResultTest.java @@ -0,0 +1,36 @@ +/** + * Copyright 1999-2015 dangdang.com. + *

+ * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + *

+ */ + +package com.dangdang.ddframe.rdb.sharding.router.single; + +import static org.hamcrest.CoreMatchers.is; +import static org.junit.Assert.assertThat; + +import org.junit.Test; + +public final class SingleRoutingResultTest { + + @Test + public void assertToString() { + SingleRoutingResult actual = new SingleRoutingResult(); + SingleRoutingDataSource dataSource = new SingleRoutingDataSource("ds"); + dataSource.getRoutingTableFactors().add(new SingleRoutingTableFactor("logic", "actual")); + actual.getRoutingDataSources().add(dataSource); + assertThat(actual.toString(), is("SingleRoutingResult(routingDataSources=[" + + "SingleRoutingDataSource(dataSource=ds, routingTableFactors=[SingleRoutingTableFactor(logicTable=logic, actualTable=actual)])])")); + } +} diff --git a/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/or/select_or.xml b/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/or/select_or.xml new file mode 100644 index 0000000000000..34ffa36166cc5 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/or/select_or.xml @@ -0,0 +1,123 @@ + + + + +
+ + + + + + + + + + + + + + + + + + + + + + +
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
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+ + + diff --git a/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/preparedstatement/one_param/delete.xml b/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/preparedstatement/one_param/delete.xml new file mode 100644 index 0000000000000..5ac03b7fc8432 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/preparedstatement/one_param/delete.xml @@ -0,0 +1,15 @@ + + + + +
+ + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/preparedstatement/one_param/insert.xml b/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/preparedstatement/one_param/insert.xml new file mode 100644 index 0000000000000..759bf7ab5eac9 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/preparedstatement/one_param/insert.xml @@ -0,0 +1,18 @@ + + + + +
+ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/preparedstatement/one_param/select.xml b/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/preparedstatement/one_param/select.xml new file mode 100644 index 0000000000000..5a5f346dd67eb --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/preparedstatement/one_param/select.xml @@ -0,0 +1,17 @@ + + + + +
+ + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/preparedstatement/one_param/select_limit.xml b/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/preparedstatement/one_param/select_limit.xml new file mode 100644 index 0000000000000..757c903d2fdcf --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/preparedstatement/one_param/select_limit.xml @@ -0,0 +1,12 @@ + + + + +
+ + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/preparedstatement/one_param/update.xml b/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/preparedstatement/one_param/update.xml new file mode 100644 index 0000000000000..af707e59911b7 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/preparedstatement/one_param/update.xml @@ -0,0 +1,15 @@ + + + + +
+ + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/preparedstatement/two_params/select.xml b/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/preparedstatement/two_params/select.xml new file mode 100644 index 0000000000000..d693b5f5b0981 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/preparedstatement/two_params/select.xml @@ -0,0 +1,16 @@ + + + + +
+ + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/preparedstatement/two_params/select_limit.xml b/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/preparedstatement/two_params/select_limit.xml new file mode 100644 index 0000000000000..78360cb2a93c2 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/preparedstatement/two_params/select_limit.xml @@ -0,0 +1,12 @@ + + + + +
+ + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/statement/delete.xml b/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/statement/delete.xml new file mode 100644 index 0000000000000..ab3276e80d530 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/statement/delete.xml @@ -0,0 +1,31 @@ + + + + +
+ + + + + + + + + + + + + + +
+ + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/statement/insert.xml b/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/statement/insert.xml new file mode 100644 index 0000000000000..7accb08dd7fb1 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/statement/insert.xml @@ -0,0 +1,50 @@ + + + + +
+ + + + + + + + + + + + + + + +
+ + + + + + + + + + + + + + + +
+ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/statement/multiple_tables_select.xml b/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/statement/multiple_tables_select.xml new file mode 100644 index 0000000000000..d19ca3cd21250 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/statement/multiple_tables_select.xml @@ -0,0 +1,73 @@ + + + + +
+
+
+ + + + + + + + + + + + +
+
+
+ + + + + + + + + + + + +
+
+
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+ + + + + + diff --git a/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/statement/select_aggregate.xml b/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/statement/select_aggregate.xml new file mode 100644 index 0000000000000..dc25a7b5dea0b --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/statement/select_aggregate.xml @@ -0,0 +1,76 @@ + + + + +
+ + + + + + + + + + + + + +
+ + + + + + + + + + + + + + + + + + + + + + +
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+ + + + + + + + + +
+ + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/statement/select_group_by.xml b/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/statement/select_group_by.xml new file mode 100644 index 0000000000000..af43e049a41b4 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/statement/select_group_by.xml @@ -0,0 +1,27 @@ + + + + +
+ + + + + + + + + + + +
+ + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/statement/select_limit.xml b/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/statement/select_limit.xml new file mode 100644 index 0000000000000..05df2b4686261 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/statement/select_limit.xml @@ -0,0 +1,22 @@ + + + + +
+ + + + + + + + + +
+ + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/statement/select_order_by.xml b/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/statement/select_order_by.xml new file mode 100644 index 0000000000000..cb6daaf3171ec --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/statement/select_order_by.xml @@ -0,0 +1,33 @@ + + + + +
+ + + + + + + + + + + + +
+
+ + + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/statement/simple_select.xml b/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/statement/simple_select.xml new file mode 100644 index 0000000000000..1d4eda95e341c --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/statement/simple_select.xml @@ -0,0 +1,151 @@ + + + + +
+ + + + + + + + +
+ + + + + + + + + + + + +
+ + + + + + + + + + + + +
+ + + + + + + + + + + + + + + +
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+ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/statement/update.xml b/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/statement/update.xml new file mode 100644 index 0000000000000..60108296b6a15 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/com/dangdang/ddframe/rdb/sharding/parser/mysql/statement/update.xml @@ -0,0 +1,17 @@ + + + + +
+ + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/Empty.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/Empty.xml new file mode 100644 index 0000000000000..0fe5c585864c2 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/Empty.xml @@ -0,0 +1,4 @@ + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/delete/db_0.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/delete/db_0.xml new file mode 100644 index 0000000000000..2f869d80f7309 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/delete/db_0.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/delete/db_1.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/delete/db_1.xml new file mode 100644 index 0000000000000..2f869d80f7309 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/delete/db_1.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/delete/db_2.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/delete/db_2.xml new file mode 100644 index 0000000000000..2f869d80f7309 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/delete/db_2.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/delete/db_3.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/delete/db_3.xml new file mode 100644 index 0000000000000..2f869d80f7309 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/delete/db_3.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/delete/db_4.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/delete/db_4.xml new file mode 100644 index 0000000000000..2f869d80f7309 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/delete/db_4.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/delete/db_5.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/delete/db_5.xml new file mode 100644 index 0000000000000..2f869d80f7309 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/delete/db_5.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/delete/db_6.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/delete/db_6.xml new file mode 100644 index 0000000000000..2f869d80f7309 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/delete/db_6.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/delete/db_7.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/delete/db_7.xml new file mode 100644 index 0000000000000..2f869d80f7309 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/delete/db_7.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/delete/db_8.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/delete/db_8.xml new file mode 100644 index 0000000000000..2f869d80f7309 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/delete/db_8.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/delete/db_9.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/delete/db_9.xml new file mode 100644 index 0000000000000..2f869d80f7309 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/delete/db_9.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/insert/db_0.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/insert/db_0.xml new file mode 100644 index 0000000000000..fbd9bb376e0da --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/insert/db_0.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/insert/db_1.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/insert/db_1.xml new file mode 100644 index 0000000000000..eefe1e616c195 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/insert/db_1.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/insert/db_2.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/insert/db_2.xml new file mode 100644 index 0000000000000..db5111310a58b --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/insert/db_2.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/insert/db_3.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/insert/db_3.xml new file mode 100644 index 0000000000000..2fb4c216791cb --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/insert/db_3.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/insert/db_4.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/insert/db_4.xml new file mode 100644 index 0000000000000..d3966adf68b9d --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/insert/db_4.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/insert/db_5.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/insert/db_5.xml new file mode 100644 index 0000000000000..642e5f3513067 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/insert/db_5.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/insert/db_6.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/insert/db_6.xml new file mode 100644 index 0000000000000..84c9713088c86 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/insert/db_6.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/insert/db_7.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/insert/db_7.xml new file mode 100644 index 0000000000000..b8edf8667d92d --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/insert/db_7.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/insert/db_8.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/insert/db_8.xml new file mode 100644 index 0000000000000..c01494e7a98a3 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/insert/db_8.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/insert/db_9.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/insert/db_9.xml new file mode 100644 index 0000000000000..ac84ea46ba6cc --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/insert/db_9.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select/SelectBetweenWithSingleTable.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select/SelectBetweenWithSingleTable.xml new file mode 100644 index 0000000000000..8b90f72c23b0e --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select/SelectBetweenWithSingleTable.xml @@ -0,0 +1,6 @@ + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select/SelectEqualsWithSingleTable_0.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select/SelectEqualsWithSingleTable_0.xml new file mode 100644 index 0000000000000..f4ab559d2163f --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select/SelectEqualsWithSingleTable_0.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select/SelectEqualsWithSingleTable_1.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select/SelectEqualsWithSingleTable_1.xml new file mode 100644 index 0000000000000..f3fa772e35d58 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select/SelectEqualsWithSingleTable_1.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select/SelectGroupByWithBindingTable.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select/SelectGroupByWithBindingTable.xml new file mode 100644 index 0000000000000..a6e4403dd68fd --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select/SelectGroupByWithBindingTable.xml @@ -0,0 +1,4 @@ + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select/SelectGroupByWithoutGroupedColumn.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select/SelectGroupByWithoutGroupedColumn.xml new file mode 100644 index 0000000000000..5c6a7740223b6 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select/SelectGroupByWithoutGroupedColumn.xml @@ -0,0 +1,4 @@ + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select/SelectInWithSingleTable_0.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select/SelectInWithSingleTable_0.xml new file mode 100644 index 0000000000000..4639baa94157a --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select/SelectInWithSingleTable_0.xml @@ -0,0 +1,4 @@ + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select/SelectInWithSingleTable_1.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select/SelectInWithSingleTable_1.xml new file mode 100644 index 0000000000000..f4ab559d2163f --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select/SelectInWithSingleTable_1.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select/SelectLimitWithBindingTable.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select/SelectLimitWithBindingTable.xml new file mode 100644 index 0000000000000..93d2d10da4ebe --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select/SelectLimitWithBindingTable.xml @@ -0,0 +1,4 @@ + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select/SelectLimitWithBindingTableWithoutOffset.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select/SelectLimitWithBindingTableWithoutOffset.xml new file mode 100644 index 0000000000000..e52fab5844de3 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select/SelectLimitWithBindingTableWithoutOffset.xml @@ -0,0 +1,4 @@ + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select/SelectNoShardingTable.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select/SelectNoShardingTable.xml new file mode 100644 index 0000000000000..4456625fc2560 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select/SelectNoShardingTable.xml @@ -0,0 +1,82 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_aggregate/SelectAvg.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_aggregate/SelectAvg.xml new file mode 100644 index 0000000000000..2e1d95587aa49 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_aggregate/SelectAvg.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_aggregate/SelectCount.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_aggregate/SelectCount.xml new file mode 100644 index 0000000000000..e3077004e6b8f --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_aggregate/SelectCount.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_aggregate/SelectCountWithBindingTable_0.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_aggregate/SelectCountWithBindingTable_0.xml new file mode 100644 index 0000000000000..a1bd0fb916876 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_aggregate/SelectCountWithBindingTable_0.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_aggregate/SelectCountWithBindingTable_1.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_aggregate/SelectCountWithBindingTable_1.xml new file mode 100644 index 0000000000000..274769a5ca44a --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_aggregate/SelectCountWithBindingTable_1.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_aggregate/SelectMax.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_aggregate/SelectMax.xml new file mode 100644 index 0000000000000..31d2a2e9b3db3 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_aggregate/SelectMax.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_aggregate/SelectMin.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_aggregate/SelectMin.xml new file mode 100644 index 0000000000000..e8e750fc317c2 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_aggregate/SelectMin.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_aggregate/SelectSum.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_aggregate/SelectSum.xml new file mode 100644 index 0000000000000..6b2b9c6f62f67 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_aggregate/SelectSum.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_groupby/SelectAvg.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_groupby/SelectAvg.xml new file mode 100644 index 0000000000000..426c25a271053 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_groupby/SelectAvg.xml @@ -0,0 +1,22 @@ + + + + + + + + + + + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_groupby/SelectCount.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_groupby/SelectCount.xml new file mode 100644 index 0000000000000..28a7205c06425 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_groupby/SelectCount.xml @@ -0,0 +1,22 @@ + + + + + + + + + + + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_groupby/SelectMax.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_groupby/SelectMax.xml new file mode 100644 index 0000000000000..7e571b860d513 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_groupby/SelectMax.xml @@ -0,0 +1,22 @@ + + + + + + + + + + + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_groupby/SelectMin.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_groupby/SelectMin.xml new file mode 100644 index 0000000000000..838cb1b5f50eb --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_groupby/SelectMin.xml @@ -0,0 +1,22 @@ + + + + + + + + + + + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_groupby/SelectOrderByDesc.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_groupby/SelectOrderByDesc.xml new file mode 100644 index 0000000000000..d17207dcb0ed6 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_groupby/SelectOrderByDesc.xml @@ -0,0 +1,22 @@ + + + + + + + + + + + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_groupby/SelectSum.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_groupby/SelectSum.xml new file mode 100644 index 0000000000000..e487c6e9d3531 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/select_groupby/SelectSum.xml @@ -0,0 +1,22 @@ + + + + + + + + + + + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/update/db_0.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/update/db_0.xml new file mode 100644 index 0000000000000..8150abc2cc29f --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/update/db_0.xml @@ -0,0 +1,6 @@ + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/update/db_1.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/update/db_1.xml new file mode 100644 index 0000000000000..49a3f9ae018f6 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/update/db_1.xml @@ -0,0 +1,6 @@ + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/update/db_2.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/update/db_2.xml new file mode 100644 index 0000000000000..1b9afb83e0036 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/update/db_2.xml @@ -0,0 +1,6 @@ + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/update/db_3.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/update/db_3.xml new file mode 100644 index 0000000000000..2ea70928ad4dc --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/update/db_3.xml @@ -0,0 +1,6 @@ + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/update/db_4.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/update/db_4.xml new file mode 100644 index 0000000000000..131bbbac928c3 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/update/db_4.xml @@ -0,0 +1,6 @@ + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/update/db_5.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/update/db_5.xml new file mode 100644 index 0000000000000..ddc96586a07a2 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/update/db_5.xml @@ -0,0 +1,6 @@ + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/update/db_6.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/update/db_6.xml new file mode 100644 index 0000000000000..b44328b08c34e --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/update/db_6.xml @@ -0,0 +1,6 @@ + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/update/db_7.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/update/db_7.xml new file mode 100644 index 0000000000000..aa36986a79548 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/update/db_7.xml @@ -0,0 +1,6 @@ + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/update/db_8.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/update/db_8.xml new file mode 100644 index 0000000000000..ece7f83e59ff9 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/update/db_8.xml @@ -0,0 +1,6 @@ + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/update/db_9.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/update/db_9.xml new file mode 100644 index 0000000000000..4e5a189d8338a --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/expect/update/db_9.xml @@ -0,0 +1,6 @@ + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/init/db_0.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/init/db_0.xml new file mode 100644 index 0000000000000..15f6fa1c93b01 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/init/db_0.xml @@ -0,0 +1,15 @@ + + + + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/init/db_1.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/init/db_1.xml new file mode 100644 index 0000000000000..6158de4411011 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/init/db_1.xml @@ -0,0 +1,15 @@ + + + + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/init/db_2.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/init/db_2.xml new file mode 100644 index 0000000000000..793a38944eb45 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/init/db_2.xml @@ -0,0 +1,15 @@ + + + + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/init/db_3.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/init/db_3.xml new file mode 100644 index 0000000000000..55c92ab9ed682 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/init/db_3.xml @@ -0,0 +1,15 @@ + + + + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/init/db_4.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/init/db_4.xml new file mode 100644 index 0000000000000..53a4af4713aaa --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/init/db_4.xml @@ -0,0 +1,15 @@ + + + + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/init/db_5.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/init/db_5.xml new file mode 100644 index 0000000000000..1485b0d027898 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/init/db_5.xml @@ -0,0 +1,15 @@ + + + + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/init/db_6.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/init/db_6.xml new file mode 100644 index 0000000000000..ae40b1d134800 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/init/db_6.xml @@ -0,0 +1,15 @@ + + + + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/init/db_7.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/init/db_7.xml new file mode 100644 index 0000000000000..6ceeaa1df698a --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/init/db_7.xml @@ -0,0 +1,15 @@ + + + + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/init/db_8.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/init/db_8.xml new file mode 100644 index 0000000000000..e1b6fa3dd605c --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/init/db_8.xml @@ -0,0 +1,15 @@ + + + + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/db/init/db_9.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/init/db_9.xml new file mode 100644 index 0000000000000..eb30aedf493e6 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/db/init/db_9.xml @@ -0,0 +1,15 @@ + + + + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/delete/dbtbl_0.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/delete/dbtbl_0.xml new file mode 100644 index 0000000000000..82a36eff2e155 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/delete/dbtbl_0.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/delete/dbtbl_1.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/delete/dbtbl_1.xml new file mode 100644 index 0000000000000..82a36eff2e155 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/delete/dbtbl_1.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/delete/dbtbl_2.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/delete/dbtbl_2.xml new file mode 100644 index 0000000000000..82a36eff2e155 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/delete/dbtbl_2.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/delete/dbtbl_3.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/delete/dbtbl_3.xml new file mode 100644 index 0000000000000..82a36eff2e155 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/delete/dbtbl_3.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/delete/dbtbl_4.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/delete/dbtbl_4.xml new file mode 100644 index 0000000000000..82a36eff2e155 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/delete/dbtbl_4.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/delete/dbtbl_5.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/delete/dbtbl_5.xml new file mode 100644 index 0000000000000..82a36eff2e155 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/delete/dbtbl_5.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/delete/dbtbl_6.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/delete/dbtbl_6.xml new file mode 100644 index 0000000000000..82a36eff2e155 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/delete/dbtbl_6.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/delete/dbtbl_7.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/delete/dbtbl_7.xml new file mode 100644 index 0000000000000..82a36eff2e155 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/delete/dbtbl_7.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/delete/dbtbl_8.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/delete/dbtbl_8.xml new file mode 100644 index 0000000000000..82a36eff2e155 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/delete/dbtbl_8.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/delete/dbtbl_9.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/delete/dbtbl_9.xml new file mode 100644 index 0000000000000..82a36eff2e155 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/delete/dbtbl_9.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/insert/dbtbl_0.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/insert/dbtbl_0.xml new file mode 100644 index 0000000000000..61ec6821149f0 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/insert/dbtbl_0.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/insert/dbtbl_1.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/insert/dbtbl_1.xml new file mode 100644 index 0000000000000..206b0fd784496 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/insert/dbtbl_1.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/insert/dbtbl_2.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/insert/dbtbl_2.xml new file mode 100644 index 0000000000000..c97bfd8653f49 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/insert/dbtbl_2.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/insert/dbtbl_3.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/insert/dbtbl_3.xml new file mode 100644 index 0000000000000..e26b3080583b4 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/insert/dbtbl_3.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/insert/dbtbl_4.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/insert/dbtbl_4.xml new file mode 100644 index 0000000000000..2dda0e732e362 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/insert/dbtbl_4.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/insert/dbtbl_5.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/insert/dbtbl_5.xml new file mode 100644 index 0000000000000..6882c732fafc7 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/insert/dbtbl_5.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/insert/dbtbl_6.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/insert/dbtbl_6.xml new file mode 100644 index 0000000000000..a59992a387c1a --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/insert/dbtbl_6.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/insert/dbtbl_7.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/insert/dbtbl_7.xml new file mode 100644 index 0000000000000..a04027411edf2 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/insert/dbtbl_7.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/insert/dbtbl_8.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/insert/dbtbl_8.xml new file mode 100644 index 0000000000000..b929573433077 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/insert/dbtbl_8.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/insert/dbtbl_9.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/insert/dbtbl_9.xml new file mode 100644 index 0000000000000..92f7ea15db5b9 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/insert/dbtbl_9.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select/SelectBetweenWithSingleTable.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select/SelectBetweenWithSingleTable.xml new file mode 100644 index 0000000000000..ff6fe247c2cd3 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select/SelectBetweenWithSingleTable.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select/SelectEqualsWithSingleTable_0.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select/SelectEqualsWithSingleTable_0.xml new file mode 100644 index 0000000000000..f4ab559d2163f --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select/SelectEqualsWithSingleTable_0.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select/SelectEqualsWithSingleTable_1.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select/SelectEqualsWithSingleTable_1.xml new file mode 100644 index 0000000000000..f3fa772e35d58 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select/SelectEqualsWithSingleTable_1.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select/SelectGroupByWithBindingTable.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select/SelectGroupByWithBindingTable.xml new file mode 100644 index 0000000000000..dec4249f32917 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select/SelectGroupByWithBindingTable.xml @@ -0,0 +1,4 @@ + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select/SelectGroupByWithoutGroupedColumn.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select/SelectGroupByWithoutGroupedColumn.xml new file mode 100644 index 0000000000000..b616a9539ea09 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select/SelectGroupByWithoutGroupedColumn.xml @@ -0,0 +1,4 @@ + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select/SelectInWithSingleTable_0.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select/SelectInWithSingleTable_0.xml new file mode 100644 index 0000000000000..2c72619b02000 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select/SelectInWithSingleTable_0.xml @@ -0,0 +1,4 @@ + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select/SelectInWithSingleTable_1.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select/SelectInWithSingleTable_1.xml new file mode 100644 index 0000000000000..2f243edf50d07 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select/SelectInWithSingleTable_1.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select/SelectLimitWithBindingTable.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select/SelectLimitWithBindingTable.xml new file mode 100644 index 0000000000000..72027f47e06b9 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select/SelectLimitWithBindingTable.xml @@ -0,0 +1,4 @@ + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select/SelectLimitWithBindingTableWithoutOffset.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select/SelectLimitWithBindingTableWithoutOffset.xml new file mode 100644 index 0000000000000..0665779836872 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select/SelectLimitWithBindingTableWithoutOffset.xml @@ -0,0 +1,4 @@ + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select/SelectNoShardingTable.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select/SelectNoShardingTable.xml new file mode 100644 index 0000000000000..5c86910889386 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select/SelectNoShardingTable.xml @@ -0,0 +1,202 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select/SelectWithBingdingTableAndConfigTable.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select/SelectWithBingdingTableAndConfigTable.xml new file mode 100644 index 0000000000000..7e36105d1a20b --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select/SelectWithBingdingTableAndConfigTable.xml @@ -0,0 +1,22 @@ + + + + + + + + + + + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_aggregate/SelectAvg.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_aggregate/SelectAvg.xml new file mode 100644 index 0000000000000..27d56faefed5a --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_aggregate/SelectAvg.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_aggregate/SelectCount.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_aggregate/SelectCount.xml new file mode 100644 index 0000000000000..f353f964a0746 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_aggregate/SelectCount.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_aggregate/SelectCountWithBindingTable_0.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_aggregate/SelectCountWithBindingTable_0.xml new file mode 100644 index 0000000000000..fc93d44cead44 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_aggregate/SelectCountWithBindingTable_0.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_aggregate/SelectCountWithBindingTable_1.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_aggregate/SelectCountWithBindingTable_1.xml new file mode 100644 index 0000000000000..274769a5ca44a --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_aggregate/SelectCountWithBindingTable_1.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_aggregate/SelectMax.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_aggregate/SelectMax.xml new file mode 100644 index 0000000000000..448f99ef437f3 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_aggregate/SelectMax.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_aggregate/SelectMin.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_aggregate/SelectMin.xml new file mode 100644 index 0000000000000..e8e750fc317c2 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_aggregate/SelectMin.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_aggregate/SelectSum.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_aggregate/SelectSum.xml new file mode 100644 index 0000000000000..d7db6d76e0701 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_aggregate/SelectSum.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_groupby/SelectAvg.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_groupby/SelectAvg.xml new file mode 100644 index 0000000000000..2f8111eff3b3e --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_groupby/SelectAvg.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_groupby/SelectCount.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_groupby/SelectCount.xml new file mode 100644 index 0000000000000..7f843b51a3f76 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_groupby/SelectCount.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_groupby/SelectMax.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_groupby/SelectMax.xml new file mode 100644 index 0000000000000..ab9ceff96ed08 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_groupby/SelectMax.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_groupby/SelectMin.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_groupby/SelectMin.xml new file mode 100644 index 0000000000000..b4e3880f6963c --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_groupby/SelectMin.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_groupby/SelectOrderByDesc.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_groupby/SelectOrderByDesc.xml new file mode 100644 index 0000000000000..4609cc38d18c2 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_groupby/SelectOrderByDesc.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_groupby/SelectSum.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_groupby/SelectSum.xml new file mode 100644 index 0000000000000..aad76734c22fb --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/select_groupby/SelectSum.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/update/dbtbl_0.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/update/dbtbl_0.xml new file mode 100644 index 0000000000000..5fc8de77186d0 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/update/dbtbl_0.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/update/dbtbl_1.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/update/dbtbl_1.xml new file mode 100644 index 0000000000000..f906c7dab9ac9 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/update/dbtbl_1.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/update/dbtbl_2.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/update/dbtbl_2.xml new file mode 100644 index 0000000000000..503a652992d23 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/update/dbtbl_2.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/update/dbtbl_3.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/update/dbtbl_3.xml new file mode 100644 index 0000000000000..81bde7c65847f --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/update/dbtbl_3.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/update/dbtbl_4.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/update/dbtbl_4.xml new file mode 100644 index 0000000000000..7ca484ef55a3f --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/update/dbtbl_4.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/update/dbtbl_5.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/update/dbtbl_5.xml new file mode 100644 index 0000000000000..a1a7ae1cd6edb --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/update/dbtbl_5.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/update/dbtbl_6.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/update/dbtbl_6.xml new file mode 100644 index 0000000000000..eac3ab2e57952 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/update/dbtbl_6.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/update/dbtbl_7.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/update/dbtbl_7.xml new file mode 100644 index 0000000000000..91be04228c64b --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/update/dbtbl_7.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/update/dbtbl_8.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/update/dbtbl_8.xml new file mode 100644 index 0000000000000..3c882767ebaed --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/update/dbtbl_8.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/update/dbtbl_9.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/update/dbtbl_9.xml new file mode 100644 index 0000000000000..f740372b3a44b --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/expect/update/dbtbl_9.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/init/dbtbl_0.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/init/dbtbl_0.xml new file mode 100644 index 0000000000000..c0be821b96c7b --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/init/dbtbl_0.xml @@ -0,0 +1,35 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/init/dbtbl_1.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/init/dbtbl_1.xml new file mode 100644 index 0000000000000..fa1d68b502421 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/init/dbtbl_1.xml @@ -0,0 +1,35 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/init/dbtbl_2.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/init/dbtbl_2.xml new file mode 100644 index 0000000000000..7fac7c7a5aad9 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/init/dbtbl_2.xml @@ -0,0 +1,35 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/init/dbtbl_3.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/init/dbtbl_3.xml new file mode 100644 index 0000000000000..bddff42b11d07 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/init/dbtbl_3.xml @@ -0,0 +1,35 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/init/dbtbl_4.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/init/dbtbl_4.xml new file mode 100644 index 0000000000000..c4099713071a3 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/init/dbtbl_4.xml @@ -0,0 +1,35 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/init/dbtbl_5.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/init/dbtbl_5.xml new file mode 100644 index 0000000000000..e6cbd74d04aa1 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/init/dbtbl_5.xml @@ -0,0 +1,35 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/init/dbtbl_6.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/init/dbtbl_6.xml new file mode 100644 index 0000000000000..09b1515b10dc7 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/init/dbtbl_6.xml @@ -0,0 +1,35 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/init/dbtbl_7.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/init/dbtbl_7.xml new file mode 100644 index 0000000000000..328f1ab399807 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/init/dbtbl_7.xml @@ -0,0 +1,35 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/init/dbtbl_8.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/init/dbtbl_8.xml new file mode 100644 index 0000000000000..0b4885bb5b35e --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/init/dbtbl_8.xml @@ -0,0 +1,35 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/init/dbtbl_9.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/init/dbtbl_9.xml new file mode 100644 index 0000000000000..0108530fe71da --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/dbtbl/init/dbtbl_9.xml @@ -0,0 +1,35 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/delete/db_single.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/delete/db_single.xml new file mode 100644 index 0000000000000..82a36eff2e155 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/delete/db_single.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/insert/db_single.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/insert/db_single.xml new file mode 100644 index 0000000000000..172c551d32a6a --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/insert/db_single.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select/SelectBetweenWithSingleTable.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select/SelectBetweenWithSingleTable.xml new file mode 100644 index 0000000000000..ff6fe247c2cd3 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select/SelectBetweenWithSingleTable.xml @@ -0,0 +1,12 @@ + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select/SelectEqualsWithSingleTable_0.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select/SelectEqualsWithSingleTable_0.xml new file mode 100644 index 0000000000000..f4ab559d2163f --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select/SelectEqualsWithSingleTable_0.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select/SelectEqualsWithSingleTable_1.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select/SelectEqualsWithSingleTable_1.xml new file mode 100644 index 0000000000000..67760b43f8c5f --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select/SelectEqualsWithSingleTable_1.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select/SelectGroupByWithBindingTable.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select/SelectGroupByWithBindingTable.xml new file mode 100644 index 0000000000000..3d72965acc6f8 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select/SelectGroupByWithBindingTable.xml @@ -0,0 +1,4 @@ + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select/SelectGroupByWithoutGroupedColumn.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select/SelectGroupByWithoutGroupedColumn.xml new file mode 100644 index 0000000000000..b616a9539ea09 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select/SelectGroupByWithoutGroupedColumn.xml @@ -0,0 +1,4 @@ + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select/SelectInWithSingleTable_0.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select/SelectInWithSingleTable_0.xml new file mode 100644 index 0000000000000..2aaf74fb5f9f7 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select/SelectInWithSingleTable_0.xml @@ -0,0 +1,4 @@ + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select/SelectInWithSingleTable_1.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select/SelectInWithSingleTable_1.xml new file mode 100644 index 0000000000000..2f243edf50d07 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select/SelectInWithSingleTable_1.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select/SelectLimitWithBindingTable.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select/SelectLimitWithBindingTable.xml new file mode 100644 index 0000000000000..172edd66b13f3 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select/SelectLimitWithBindingTable.xml @@ -0,0 +1,4 @@ + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select/SelectLimitWithBindingTableWithoutOffset.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select/SelectLimitWithBindingTableWithoutOffset.xml new file mode 100644 index 0000000000000..a87e2aa8d13a9 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select/SelectLimitWithBindingTableWithoutOffset.xml @@ -0,0 +1,4 @@ + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select/SelectNoShardingTable.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select/SelectNoShardingTable.xml new file mode 100644 index 0000000000000..724a59d671037 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select/SelectNoShardingTable.xml @@ -0,0 +1,42 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select/SelectWithBingdingTableAndConfigTable.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select/SelectWithBingdingTableAndConfigTable.xml new file mode 100644 index 0000000000000..7e36105d1a20b --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select/SelectWithBingdingTableAndConfigTable.xml @@ -0,0 +1,22 @@ + + + + + + + + + + + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_aggregate/SelectAvg.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_aggregate/SelectAvg.xml new file mode 100644 index 0000000000000..36f5cb1f5c350 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_aggregate/SelectAvg.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_aggregate/SelectCount.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_aggregate/SelectCount.xml new file mode 100644 index 0000000000000..5900c298f4dae --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_aggregate/SelectCount.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_aggregate/SelectCountWithBindingTable_0.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_aggregate/SelectCountWithBindingTable_0.xml new file mode 100644 index 0000000000000..fc93d44cead44 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_aggregate/SelectCountWithBindingTable_0.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_aggregate/SelectCountWithBindingTable_1.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_aggregate/SelectCountWithBindingTable_1.xml new file mode 100644 index 0000000000000..274769a5ca44a --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_aggregate/SelectCountWithBindingTable_1.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_aggregate/SelectMax.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_aggregate/SelectMax.xml new file mode 100644 index 0000000000000..96cce5306b621 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_aggregate/SelectMax.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_aggregate/SelectMin.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_aggregate/SelectMin.xml new file mode 100644 index 0000000000000..e8e750fc317c2 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_aggregate/SelectMin.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_aggregate/SelectSum.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_aggregate/SelectSum.xml new file mode 100644 index 0000000000000..7af8d8a69a5cb --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_aggregate/SelectSum.xml @@ -0,0 +1,3 @@ + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_groupby/SelectAvg.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_groupby/SelectAvg.xml new file mode 100644 index 0000000000000..4a4e715c3cba8 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_groupby/SelectAvg.xml @@ -0,0 +1,4 @@ + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_groupby/SelectCount.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_groupby/SelectCount.xml new file mode 100644 index 0000000000000..c29446fc828bb --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_groupby/SelectCount.xml @@ -0,0 +1,4 @@ + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_groupby/SelectMax.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_groupby/SelectMax.xml new file mode 100644 index 0000000000000..4eb1a3bd8dc34 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_groupby/SelectMax.xml @@ -0,0 +1,4 @@ + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_groupby/SelectMin.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_groupby/SelectMin.xml new file mode 100644 index 0000000000000..39e4ab7f61aeb --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_groupby/SelectMin.xml @@ -0,0 +1,4 @@ + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_groupby/SelectOrderByDesc.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_groupby/SelectOrderByDesc.xml new file mode 100644 index 0000000000000..809a9a00a895b --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_groupby/SelectOrderByDesc.xml @@ -0,0 +1,4 @@ + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_groupby/SelectSum.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_groupby/SelectSum.xml new file mode 100644 index 0000000000000..29748856aa9ee --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/select_groupby/SelectSum.xml @@ -0,0 +1,4 @@ + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/update/db_single.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/update/db_single.xml new file mode 100644 index 0000000000000..b5cbddcb19b4d --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/expect/update/db_single.xml @@ -0,0 +1,22 @@ + + + + + + + + + + + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/init/db_single.xml b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/init/db_single.xml new file mode 100644 index 0000000000000..d55e7cd9758d5 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/dataset/tbl/init/db_single.xml @@ -0,0 +1,65 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/sharding-jdbc-core/src/test/resources/integrate/schema/all_schema.sql b/sharding-jdbc-core/src/test/resources/integrate/schema/all_schema.sql new file mode 100644 index 0000000000000..952d794a7bf47 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/schema/all_schema.sql @@ -0,0 +1,295 @@ +/** + * 分库分表. + */ +CREATE SCHEMA IF NOT EXISTS `dbtbl_0`; +CREATE SCHEMA IF NOT EXISTS `dbtbl_1`; +CREATE SCHEMA IF NOT EXISTS `dbtbl_2`; +CREATE SCHEMA IF NOT EXISTS `dbtbl_3`; +CREATE SCHEMA IF NOT EXISTS `dbtbl_4`; +CREATE SCHEMA IF NOT EXISTS `dbtbl_5`; +CREATE SCHEMA IF NOT EXISTS `dbtbl_6`; +CREATE SCHEMA IF NOT EXISTS `dbtbl_7`; +CREATE SCHEMA IF NOT EXISTS `dbtbl_8`; +CREATE SCHEMA IF NOT EXISTS `dbtbl_9`; + +CREATE TABLE IF NOT EXISTS `dbtbl_0`.`t_order_0` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_0`.`t_order_1` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_0`.`t_order_2` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_0`.`t_order_3` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_0`.`t_order_4` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_0`.`t_order_5` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_0`.`t_order_6` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_0`.`t_order_7` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_0`.`t_order_8` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_0`.`t_order_9` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_0`.`t_order_item_0` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_0`.`t_order_item_1` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_0`.`t_order_item_2` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_0`.`t_order_item_3` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_0`.`t_order_item_4` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_0`.`t_order_item_5` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_0`.`t_order_item_6` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_0`.`t_order_item_7` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_0`.`t_order_item_8` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_0`.`t_order_item_9` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_0`.`t_config` (`id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`id`)); + +CREATE TABLE IF NOT EXISTS `dbtbl_1`.`t_order_0` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_1`.`t_order_1` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_1`.`t_order_2` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_1`.`t_order_3` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_1`.`t_order_4` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_1`.`t_order_5` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_1`.`t_order_6` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_1`.`t_order_7` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_1`.`t_order_8` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_1`.`t_order_9` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_1`.`t_order_item_0` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_1`.`t_order_item_1` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_1`.`t_order_item_2` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_1`.`t_order_item_3` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_1`.`t_order_item_4` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_1`.`t_order_item_5` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_1`.`t_order_item_6` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_1`.`t_order_item_7` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_1`.`t_order_item_8` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_1`.`t_order_item_9` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_1`.`t_config` (`id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`id`)); + +CREATE TABLE IF NOT EXISTS `dbtbl_2`.`t_order_0` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_2`.`t_order_1` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_2`.`t_order_2` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_2`.`t_order_3` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_2`.`t_order_4` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_2`.`t_order_5` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_2`.`t_order_6` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_2`.`t_order_7` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_2`.`t_order_8` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_2`.`t_order_9` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_2`.`t_order_item_0` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_2`.`t_order_item_1` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_2`.`t_order_item_2` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_2`.`t_order_item_3` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_2`.`t_order_item_4` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_2`.`t_order_item_5` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_2`.`t_order_item_6` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_2`.`t_order_item_7` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_2`.`t_order_item_8` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_2`.`t_order_item_9` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_2`.`t_config` (`id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`id`)); + +CREATE TABLE IF NOT EXISTS `dbtbl_3`.`t_order_0` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_3`.`t_order_1` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_3`.`t_order_2` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_3`.`t_order_3` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_3`.`t_order_4` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_3`.`t_order_5` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_3`.`t_order_6` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_3`.`t_order_7` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_3`.`t_order_8` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_3`.`t_order_9` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_3`.`t_order_item_0` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_3`.`t_order_item_1` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_3`.`t_order_item_2` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_3`.`t_order_item_3` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_3`.`t_order_item_4` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_3`.`t_order_item_5` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_3`.`t_order_item_6` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_3`.`t_order_item_7` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_3`.`t_order_item_8` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_3`.`t_order_item_9` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_3`.`t_config` (`id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`id`)); + +CREATE TABLE IF NOT EXISTS `dbtbl_4`.`t_order_0` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_4`.`t_order_1` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_4`.`t_order_2` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_4`.`t_order_3` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_4`.`t_order_4` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_4`.`t_order_5` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_4`.`t_order_6` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_4`.`t_order_7` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_4`.`t_order_8` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_4`.`t_order_9` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_4`.`t_order_item_0` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_4`.`t_order_item_1` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_4`.`t_order_item_2` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_4`.`t_order_item_3` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_4`.`t_order_item_4` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_4`.`t_order_item_5` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_4`.`t_order_item_6` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_4`.`t_order_item_7` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_4`.`t_order_item_8` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_4`.`t_order_item_9` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_4`.`t_config` (`id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`id`)); + +CREATE TABLE IF NOT EXISTS `dbtbl_5`.`t_order_0` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_5`.`t_order_1` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_5`.`t_order_2` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_5`.`t_order_3` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_5`.`t_order_4` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_5`.`t_order_5` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_5`.`t_order_6` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_5`.`t_order_7` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_5`.`t_order_8` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_5`.`t_order_9` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_5`.`t_order_item_0` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_5`.`t_order_item_1` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_5`.`t_order_item_2` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_5`.`t_order_item_3` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_5`.`t_order_item_4` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_5`.`t_order_item_5` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_5`.`t_order_item_6` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_5`.`t_order_item_7` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_5`.`t_order_item_8` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_5`.`t_order_item_9` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_5`.`t_config` (`id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`id`)); + +CREATE TABLE IF NOT EXISTS `dbtbl_6`.`t_order_0` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_6`.`t_order_1` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_6`.`t_order_2` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_6`.`t_order_3` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_6`.`t_order_4` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_6`.`t_order_5` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_6`.`t_order_6` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_6`.`t_order_7` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_6`.`t_order_8` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_6`.`t_order_9` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_6`.`t_order_item_0` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_6`.`t_order_item_1` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_6`.`t_order_item_2` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_6`.`t_order_item_3` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_6`.`t_order_item_4` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_6`.`t_order_item_5` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_6`.`t_order_item_6` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_6`.`t_order_item_7` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_6`.`t_order_item_8` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_6`.`t_order_item_9` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_6`.`t_config` (`id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`id`)); + +CREATE TABLE IF NOT EXISTS `dbtbl_7`.`t_order_0` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_7`.`t_order_1` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_7`.`t_order_2` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_7`.`t_order_3` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_7`.`t_order_4` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_7`.`t_order_5` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_7`.`t_order_6` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_7`.`t_order_7` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_7`.`t_order_8` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_7`.`t_order_9` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_7`.`t_order_item_0` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_7`.`t_order_item_1` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_7`.`t_order_item_2` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_7`.`t_order_item_3` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_7`.`t_order_item_4` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_7`.`t_order_item_5` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_7`.`t_order_item_6` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_7`.`t_order_item_7` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_7`.`t_order_item_8` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_7`.`t_order_item_9` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_7`.`t_config` (`id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`id`)); + +CREATE TABLE IF NOT EXISTS `dbtbl_8`.`t_order_0` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_8`.`t_order_1` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_8`.`t_order_2` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_8`.`t_order_3` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_8`.`t_order_4` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_8`.`t_order_5` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_8`.`t_order_6` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_8`.`t_order_7` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_8`.`t_order_8` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_8`.`t_order_9` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_8`.`t_order_item_0` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_8`.`t_order_item_1` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_8`.`t_order_item_2` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_8`.`t_order_item_3` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_8`.`t_order_item_4` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_8`.`t_order_item_5` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_8`.`t_order_item_6` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_8`.`t_order_item_7` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_8`.`t_order_item_8` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_8`.`t_order_item_9` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_8`.`t_config` (`id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`id`)); + +CREATE TABLE IF NOT EXISTS `dbtbl_9`.`t_order_0` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_9`.`t_order_1` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_9`.`t_order_2` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_9`.`t_order_3` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_9`.`t_order_4` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_9`.`t_order_5` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_9`.`t_order_6` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_9`.`t_order_7` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_9`.`t_order_8` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_9`.`t_order_9` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_9`.`t_order_item_0` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_9`.`t_order_item_1` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_9`.`t_order_item_2` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_9`.`t_order_item_3` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_9`.`t_order_item_4` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_9`.`t_order_item_5` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_9`.`t_order_item_6` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_9`.`t_order_item_7` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_9`.`t_order_item_8` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_9`.`t_order_item_9` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `dbtbl_9`.`t_config` (`id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`id`)); + +/** + * 仅分库. + */ +CREATE SCHEMA IF NOT EXISTS `db_0`; +CREATE SCHEMA IF NOT EXISTS `db_1`; +CREATE SCHEMA IF NOT EXISTS `db_2`; +CREATE SCHEMA IF NOT EXISTS `db_3`; +CREATE SCHEMA IF NOT EXISTS `db_4`; +CREATE SCHEMA IF NOT EXISTS `db_5`; +CREATE SCHEMA IF NOT EXISTS `db_6`; +CREATE SCHEMA IF NOT EXISTS `db_7`; +CREATE SCHEMA IF NOT EXISTS `db_8`; +CREATE SCHEMA IF NOT EXISTS `db_9`; + +CREATE TABLE IF NOT EXISTS `db_0`.`t_order` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `db_1`.`t_order` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `db_2`.`t_order` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `db_3`.`t_order` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `db_4`.`t_order` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `db_5`.`t_order` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `db_6`.`t_order` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `db_7`.`t_order` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `db_8`.`t_order` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `db_9`.`t_order` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `db_0`.`t_order_item` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `db_1`.`t_order_item` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `db_2`.`t_order_item` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `db_3`.`t_order_item` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `db_4`.`t_order_item` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `db_5`.`t_order_item` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `db_6`.`t_order_item` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `db_7`.`t_order_item` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `db_8`.`t_order_item` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `db_9`.`t_order_item` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); + +/** + * 仅分表. + */ +CREATE SCHEMA IF NOT EXISTS `db_single`; + +CREATE TABLE IF NOT EXISTS `db_single`.`t_order_0` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `db_single`.`t_order_1` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `db_single`.`t_order_2` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `db_single`.`t_order_3` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `db_single`.`t_order_4` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `db_single`.`t_order_5` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `db_single`.`t_order_6` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `db_single`.`t_order_7` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `db_single`.`t_order_8` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `db_single`.`t_order_9` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `db_single`.`t_order_item_0` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `db_single`.`t_order_item_1` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `db_single`.`t_order_item_2` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `db_single`.`t_order_item_3` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `db_single`.`t_order_item_4` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `db_single`.`t_order_item_5` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `db_single`.`t_order_item_6` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `db_single`.`t_order_item_7` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `db_single`.`t_order_item_8` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `db_single`.`t_order_item_9` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `db_single`.`t_config` (`id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`id`)); diff --git a/sharding-jdbc-core/src/test/resources/integrate/schema/db/db_0.sql b/sharding-jdbc-core/src/test/resources/integrate/schema/db/db_0.sql new file mode 100644 index 0000000000000..e4e1b7c5cb5b4 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/schema/db/db_0.sql @@ -0,0 +1,4 @@ +CREATE SCHEMA IF NOT EXISTS `db_0`; + +CREATE TABLE IF NOT EXISTS `t_order` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); diff --git a/sharding-jdbc-core/src/test/resources/integrate/schema/db/db_1.sql b/sharding-jdbc-core/src/test/resources/integrate/schema/db/db_1.sql new file mode 100644 index 0000000000000..ab632a2fa7740 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/schema/db/db_1.sql @@ -0,0 +1,4 @@ +CREATE SCHEMA IF NOT EXISTS `db_1`; + +CREATE TABLE IF NOT EXISTS `t_order` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); diff --git a/sharding-jdbc-core/src/test/resources/integrate/schema/db/db_2.sql b/sharding-jdbc-core/src/test/resources/integrate/schema/db/db_2.sql new file mode 100644 index 0000000000000..0e89876744e0e --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/schema/db/db_2.sql @@ -0,0 +1,4 @@ +CREATE SCHEMA IF NOT EXISTS `db_2`; + +CREATE TABLE IF NOT EXISTS `t_order` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); diff --git a/sharding-jdbc-core/src/test/resources/integrate/schema/db/db_3.sql b/sharding-jdbc-core/src/test/resources/integrate/schema/db/db_3.sql new file mode 100644 index 0000000000000..13e0bc5d7c0aa --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/schema/db/db_3.sql @@ -0,0 +1,4 @@ +CREATE SCHEMA IF NOT EXISTS `db_3`; + +CREATE TABLE IF NOT EXISTS `t_order` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); diff --git a/sharding-jdbc-core/src/test/resources/integrate/schema/db/db_4.sql b/sharding-jdbc-core/src/test/resources/integrate/schema/db/db_4.sql new file mode 100644 index 0000000000000..5ad02210db837 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/schema/db/db_4.sql @@ -0,0 +1,4 @@ +CREATE SCHEMA IF NOT EXISTS `db_4`; + +CREATE TABLE IF NOT EXISTS `t_order` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); diff --git a/sharding-jdbc-core/src/test/resources/integrate/schema/db/db_5.sql b/sharding-jdbc-core/src/test/resources/integrate/schema/db/db_5.sql new file mode 100644 index 0000000000000..3cbbd0b6befa3 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/schema/db/db_5.sql @@ -0,0 +1,4 @@ +CREATE SCHEMA IF NOT EXISTS `db_5`; + +CREATE TABLE IF NOT EXISTS `t_order` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); diff --git a/sharding-jdbc-core/src/test/resources/integrate/schema/db/db_6.sql b/sharding-jdbc-core/src/test/resources/integrate/schema/db/db_6.sql new file mode 100644 index 0000000000000..e874e00deaca8 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/schema/db/db_6.sql @@ -0,0 +1,4 @@ +CREATE SCHEMA IF NOT EXISTS `db_6`; + +CREATE TABLE IF NOT EXISTS `t_order` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); diff --git a/sharding-jdbc-core/src/test/resources/integrate/schema/db/db_7.sql b/sharding-jdbc-core/src/test/resources/integrate/schema/db/db_7.sql new file mode 100644 index 0000000000000..723ef5929fd9b --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/schema/db/db_7.sql @@ -0,0 +1,4 @@ +CREATE SCHEMA IF NOT EXISTS `db_7`; + +CREATE TABLE IF NOT EXISTS `t_order` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); diff --git a/sharding-jdbc-core/src/test/resources/integrate/schema/db/db_8.sql b/sharding-jdbc-core/src/test/resources/integrate/schema/db/db_8.sql new file mode 100644 index 0000000000000..d50792315e7c4 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/schema/db/db_8.sql @@ -0,0 +1,4 @@ +CREATE SCHEMA IF NOT EXISTS `db_8`; + +CREATE TABLE IF NOT EXISTS `t_order` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); diff --git a/sharding-jdbc-core/src/test/resources/integrate/schema/db/db_9.sql b/sharding-jdbc-core/src/test/resources/integrate/schema/db/db_9.sql new file mode 100644 index 0000000000000..b161981145a5c --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/schema/db/db_9.sql @@ -0,0 +1,4 @@ +CREATE SCHEMA IF NOT EXISTS `db_9`; + +CREATE TABLE IF NOT EXISTS `t_order` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); diff --git a/sharding-jdbc-core/src/test/resources/integrate/schema/dbtbl/dbtbl_0.sql b/sharding-jdbc-core/src/test/resources/integrate/schema/dbtbl/dbtbl_0.sql new file mode 100644 index 0000000000000..9aed820a825f7 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/schema/dbtbl/dbtbl_0.sql @@ -0,0 +1,23 @@ +CREATE SCHEMA IF NOT EXISTS `dbtbl_0`; + +CREATE TABLE IF NOT EXISTS `t_order_0` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_1` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_2` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_3` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_4` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_5` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_6` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_7` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_8` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_9` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_0` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_1` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_2` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_3` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_4` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_5` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_6` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_7` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_8` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_9` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_config` (`id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`id`)); diff --git a/sharding-jdbc-core/src/test/resources/integrate/schema/dbtbl/dbtbl_1.sql b/sharding-jdbc-core/src/test/resources/integrate/schema/dbtbl/dbtbl_1.sql new file mode 100644 index 0000000000000..eebcae25f270f --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/schema/dbtbl/dbtbl_1.sql @@ -0,0 +1,23 @@ +CREATE SCHEMA IF NOT EXISTS `dbtbl_1`; + +CREATE TABLE IF NOT EXISTS `t_order_0` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_1` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_2` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_3` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_4` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_5` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_6` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_7` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_8` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_9` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_0` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_1` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_2` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_3` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_4` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_5` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_6` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_7` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_8` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_9` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_config` (`id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`id`)); diff --git a/sharding-jdbc-core/src/test/resources/integrate/schema/dbtbl/dbtbl_2.sql b/sharding-jdbc-core/src/test/resources/integrate/schema/dbtbl/dbtbl_2.sql new file mode 100644 index 0000000000000..c16ada25af729 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/schema/dbtbl/dbtbl_2.sql @@ -0,0 +1,23 @@ +CREATE SCHEMA IF NOT EXISTS `dbtbl_2`; + +CREATE TABLE IF NOT EXISTS `t_order_0` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_1` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_2` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_3` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_4` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_5` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_6` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_7` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_8` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_9` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_0` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_1` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_2` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_3` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_4` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_5` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_6` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_7` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_8` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_9` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_config` (`id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`id`)); diff --git a/sharding-jdbc-core/src/test/resources/integrate/schema/dbtbl/dbtbl_3.sql b/sharding-jdbc-core/src/test/resources/integrate/schema/dbtbl/dbtbl_3.sql new file mode 100644 index 0000000000000..1891b166eb691 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/schema/dbtbl/dbtbl_3.sql @@ -0,0 +1,23 @@ +CREATE SCHEMA IF NOT EXISTS `dbtbl_3`; + +CREATE TABLE IF NOT EXISTS `t_order_0` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_1` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_2` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_3` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_4` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_5` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_6` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_7` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_8` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_9` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_0` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_1` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_2` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_3` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_4` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_5` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_6` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_7` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_8` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_9` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_config` (`id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`id`)); diff --git a/sharding-jdbc-core/src/test/resources/integrate/schema/dbtbl/dbtbl_4.sql b/sharding-jdbc-core/src/test/resources/integrate/schema/dbtbl/dbtbl_4.sql new file mode 100644 index 0000000000000..621e9b9794612 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/schema/dbtbl/dbtbl_4.sql @@ -0,0 +1,23 @@ +CREATE SCHEMA IF NOT EXISTS `dbtbl_4`; + +CREATE TABLE IF NOT EXISTS `t_order_0` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_1` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_2` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_3` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_4` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_5` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_6` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_7` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_8` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_9` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_0` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_1` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_2` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_3` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_4` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_5` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_6` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_7` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_8` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_9` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_config` (`id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`id`)); diff --git a/sharding-jdbc-core/src/test/resources/integrate/schema/dbtbl/dbtbl_5.sql b/sharding-jdbc-core/src/test/resources/integrate/schema/dbtbl/dbtbl_5.sql new file mode 100644 index 0000000000000..ae08fedbcc4fb --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/schema/dbtbl/dbtbl_5.sql @@ -0,0 +1,23 @@ +CREATE SCHEMA IF NOT EXISTS `dbtbl_5`; + +CREATE TABLE IF NOT EXISTS `t_order_0` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_1` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_2` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_3` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_4` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_5` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_6` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_7` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_8` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_9` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_0` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_1` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_2` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_3` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_4` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_5` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_6` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_7` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_8` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_9` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_config` (`id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`id`)); diff --git a/sharding-jdbc-core/src/test/resources/integrate/schema/dbtbl/dbtbl_6.sql b/sharding-jdbc-core/src/test/resources/integrate/schema/dbtbl/dbtbl_6.sql new file mode 100644 index 0000000000000..edee231eec516 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/schema/dbtbl/dbtbl_6.sql @@ -0,0 +1,23 @@ +CREATE SCHEMA IF NOT EXISTS `dbtbl_6`; + +CREATE TABLE IF NOT EXISTS `t_order_0` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_1` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_2` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_3` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_4` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_5` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_6` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_7` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_8` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_9` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_0` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_1` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_2` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_3` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_4` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_5` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_6` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_7` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_8` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_9` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_config` (`id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`id`)); diff --git a/sharding-jdbc-core/src/test/resources/integrate/schema/dbtbl/dbtbl_7.sql b/sharding-jdbc-core/src/test/resources/integrate/schema/dbtbl/dbtbl_7.sql new file mode 100644 index 0000000000000..dfbf9febf45a9 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/schema/dbtbl/dbtbl_7.sql @@ -0,0 +1,23 @@ +CREATE SCHEMA IF NOT EXISTS `dbtbl_7`; + +CREATE TABLE IF NOT EXISTS `t_order_0` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_1` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_2` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_3` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_4` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_5` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_6` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_7` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_8` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_9` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_0` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_1` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_2` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_3` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_4` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_5` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_6` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_7` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_8` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_9` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_config` (`id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`id`)); diff --git a/sharding-jdbc-core/src/test/resources/integrate/schema/dbtbl/dbtbl_8.sql b/sharding-jdbc-core/src/test/resources/integrate/schema/dbtbl/dbtbl_8.sql new file mode 100644 index 0000000000000..cc2d5cb780ddb --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/schema/dbtbl/dbtbl_8.sql @@ -0,0 +1,23 @@ +CREATE SCHEMA IF NOT EXISTS `dbtbl_8`; + +CREATE TABLE IF NOT EXISTS `t_order_0` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_1` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_2` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_3` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_4` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_5` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_6` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_7` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_8` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_9` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_0` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_1` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_2` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_3` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_4` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_5` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_6` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_7` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_8` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_9` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_config` (`id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`id`)); diff --git a/sharding-jdbc-core/src/test/resources/integrate/schema/dbtbl/dbtbl_9.sql b/sharding-jdbc-core/src/test/resources/integrate/schema/dbtbl/dbtbl_9.sql new file mode 100644 index 0000000000000..5f7e59acbdb97 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/schema/dbtbl/dbtbl_9.sql @@ -0,0 +1,23 @@ +CREATE SCHEMA IF NOT EXISTS `dbtbl_9`; + +CREATE TABLE IF NOT EXISTS `t_order_0` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_1` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_2` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_3` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_4` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_5` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_6` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_7` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_8` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_9` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_0` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_1` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_2` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_3` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_4` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_5` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_6` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_7` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_8` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_9` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_config` (`id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`id`)); diff --git a/sharding-jdbc-core/src/test/resources/integrate/schema/tbl/db_single.sql b/sharding-jdbc-core/src/test/resources/integrate/schema/tbl/db_single.sql new file mode 100644 index 0000000000000..8701eccd0d51e --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/integrate/schema/tbl/db_single.sql @@ -0,0 +1,23 @@ +CREATE SCHEMA IF NOT EXISTS `db_single`; + +CREATE TABLE IF NOT EXISTS `t_order_0` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_1` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_2` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_3` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_4` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_5` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_6` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_7` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_8` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_9` (`order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`order_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_0` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_1` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_2` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_3` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_4` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_5` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_6` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_7` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_8` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_order_item_9` (`item_id` INT NOT NULL, `order_id` INT NOT NULL, `user_id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`item_id`)); +CREATE TABLE IF NOT EXISTS `t_config` (`id` INT NOT NULL, `status` VARCHAR(45) NULL, PRIMARY KEY (`id`)); diff --git a/sharding-jdbc-core/src/test/resources/logback-test.xml b/sharding-jdbc-core/src/test/resources/logback-test.xml new file mode 100644 index 0000000000000..49040440f6d08 --- /dev/null +++ b/sharding-jdbc-core/src/test/resources/logback-test.xml @@ -0,0 +1,23 @@ + + + + + + [%-5level] %d{HH:mm:ss.SSS} [%thread] %logger{36} - %msg%n + + + + + + + + + + + + + + + + + diff --git a/sharding-jdbc-doc/config.toml b/sharding-jdbc-doc/config.toml new file mode 100644 index 0000000000000..34824a7cf12af --- /dev/null +++ b/sharding-jdbc-doc/config.toml @@ -0,0 +1,24 @@ +baseurl = "http://dangdangdotcom.github.io" +languageCode = "en-us" +title = "Sharding-JDBC" + +[params] + description = "Sharding-JDBC project." + author_url = "https://github.com/dangdangdotcom" + project_url = "https://github.com/dangdangdotcom/sharding-jdbc" + project_documentation = "http://dangdangdotcom.github.io/sharding-jdbc" + github_project_name = "Sharding-JDBC" + github_user_name = "dangdangdotcom" + + 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