[PlSql] Support of Create Index with Cursor Invalidation (antlr#3913)

Bluenaxela · Dec 27, 2023 · faa6377 · faa6377
1 parent defadc9
commit faa6377
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Showing 3 changed files with 6 additions and 1 deletion.
diff --git a/sql/plsql/PlSqlLexer.g4 b/sql/plsql/PlSqlLexer.g4
@@ -761,6 +761,7 @@ INTERVAL                       : 'INTERVAL';
 INT                            : 'INT';
 INTO                           : 'INTO';
 INVALIDATE                     : 'INVALIDATE';
+INVALIDATION                   : 'INVALIDATION';
 INVISIBLE                      : 'INVISIBLE';
 IN_XQUERY                      : 'IN_XQUERY';
 IS                             : 'IS';

diff --git a/sql/plsql/PlSqlParser.g4 b/sql/plsql/PlSqlParser.g4
@@ -1548,7 +1548,7 @@ create_index
         cluster_index_clause
         | table_index_clause
         | bitmap_join_index_clause
-    ) (USABLE | UNUSABLE)?
+    ) (USABLE | UNUSABLE)? ((DEFERRED | IMMEDIATE) INVALIDATION)?
     ;
 
 cluster_index_clause
@@ -7515,6 +7515,7 @@ non_reserved_keywords_in_12c
     | INMEMORY_PRUNING
     | INPLACE
     | INTERLEAVED
+    | INVALIDATION
     | ISOLATE
     | IS_LEAF
     | JSON

diff --git a/sql/plsql/examples/create_index.sql b/sql/plsql/examples/create_index.sql
@@ -11,3 +11,6 @@ CREATE INDEX INDEX_SYS_LOG_YEAR ON SYS_LOG (YEAR)
        PARTITION p2 VALUES LESS THAN (2000),
        PARTITION p2 VALUES LESS THAN (2030),
        PARTITION p3 VALUES LESS THAN (MAXVALUE));
+
+CREATE UNIQUE INDEX order_index ON t_order (order_id) IMMEDIATE INVALIDATION;
+CREATE UNIQUE INDEX order_index ON t_order (order_id) DEFERRED INVALIDATION;