INSERT

使用 INSERT 语句在表中插入新行。

语法图

InsertIntoStmt:

InsertIntoStmt

TableOptimizerHints

TableOptimizerHints

PriorityOpt:

PriorityOpt

IgnoreOptional:

IgnoreOptional

IntoOpt:

IntoOpt

TableName:

TableName

PartitionNameListOpt:

PartitionNameListOpt

InsertValues:

InsertValues

OnDuplicateKeyUpdate:

OnDuplicateKeyUpdate

示例

  1. CREATE TABLE t1 (a INT);
  1. Query OK, 0 rows affected (0.11 sec)
  1. CREATE TABLE t2 LIKE t1;
  1. Query OK, 0 rows affected (0.11 sec)
  1. INSERT INTO t1 VALUES (1);
  1. Query OK, 1 row affected (0.02 sec)
  1. INSERT INTO t1 (a) VALUES (1);
  1. Query OK, 1 row affected (0.01 sec)
  1. INSERT INTO t2 SELECT * FROM t1;
  1. Query OK, 2 rows affected (0.01 sec)
  2. Records: 2 Duplicates: 0 Warnings: 0
  1. SELECT * FROM t1;
  1. +------+
  2. | a |
  3. +------+
  4. | 1 |
  5. | 1 |
  6. +------+
  7. 2 rows in set (0.00 sec)
  1. SELECT * FROM t2;
  1. +------+
  2. | a |
  3. +------+
  4. | 1 |
  5. | 1 |
  6. +------+
  7. 2 rows in set (0.00 sec)
  1. INSERT INTO t2 VALUES (2),(3),(4);
  1. Query OK, 3 rows affected (0.02 sec)
  2. Records: 3 Duplicates: 0 Warnings: 0
  1. SELECT * FROM t2;
  1. +------+
  2. | a |
  3. +------+
  4. | 1 |
  5. | 1 |
  6. | 2 |
  7. | 3 |
  8. | 4 |
  9. +------+
  10. 5 rows in set (0.00 sec)

MySQL 兼容性

INSERT 语句与 MySQL 完全兼容。如发现任何兼容性差异,请在 GitHub 上提交 issue

另请参阅