DOC-1162: add insert

website/datafuse/docs/sqlstatement/data-manipulation-language-dml/dml-insert.md

@@ -0,0 +1,37 @@
+---
+id: dml-insert
+title: INSERT
+---
+
+Writing data.
+
+## Syntax
+
+```
+INSERT INTO [db.]table [(c1, c2, c3)] VALUES (v11, v12, v13), (v21, v22, v23), ...
+```
+
+
+!!! note
+    Local engine is one of `Memory`, `Parquet`, `JSONEachRow`, `Null` or `CSV`, data will be stored in the FuseQuery memory/disk locally.
+
+    Remote engine is `remote`, will be stored in the remote FuseStore cluster.
+
+## Examples
+
+### Memory engine
+
+```sql
+mysql> CREATE TABLE test(a UInt64, b Varchar) Engine = Memory;
+
+mysql> INSERT INTO test(a,b) values(888, 'stars');
+mysql> INSERT INTO test values(1024, 'stars');
+
+mysql> SELECT * FROM test;
++------+-------+
+| a    | b     |
++------+-------+
+|  888 | stars |
+| 1024 | stars |
++------+-------+
+```

website/datafuse/mkdocs.yml

@@ -137,6 +137,7 @@ nav:
           - DROP TABLE: sqlstatement/data-definition-language-ddl/ddl-drop-table.md
       - Data Manipulation Language:
           - SELECT: sqlstatement/data-manipulation-language-dml/dml-select.md
+          - INSERT: sqlstatement/data-manipulation-language-dml/dml-insert.md
       - Describe Commands:
           - DESCRIBE TABLE: sqlstatement/describe-commands/describe-table.md
       - Show Commands: