RENAME TABLE
RENAME TABLE 语句用于对已有表进行重命名。
语法图
- RenameTableStmt
- TableToTable
RenameTableStmt ::=
'RENAME' 'TABLE' TableToTable ( ',' TableToTable )*
TableToTable ::=
TableName 'TO' TableName
示例
CREATE TABLE t1 (a int);
Query OK, 0 rows affected (0.12 sec)
SHOW TABLES;
+----------------+
| Tables_in_test |
+----------------+
| t1 |
+----------------+
1 row in set (0.00 sec)
RENAME TABLE t1 TO t2;
Query OK, 0 rows affected (0.08 sec)
SHOW TABLES;
+----------------+
| Tables_in_test |
+----------------+
| t2 |
+----------------+
1 row in set (0.00 sec)
MySQL 兼容性
RENAME TABLE 语句与 MySQL 完全兼容。如发现任何兼容性差异，请尝试 TiDB 支持资源。