rollback.md

title	summary	category
ROLLBACK | TiDB SQL Statement Reference	An overview of the usage of ROLLBACK for the TiDB database.	reference

ROLLBACK

This statement reverts all changes in the current transaction inside of TIDB. It is the opposite of a COMMIT statement.

Synopsis

Statement:

Examples

mysql> CREATE TABLE t1 (a int NOT NULL PRIMARY KEY);
Query OK, 0 rows affected (0.12 sec)

mysql> BEGIN;
Query OK, 0 rows affected (0.00 sec)

mysql> INSERT INTO t1 VALUES (1);
Query OK, 1 row affected (0.00 sec)

mysql> ROLLBACK;
Query OK, 0 rows affected (0.01 sec)

mysql> SELECT * FROM t1;
Empty set (0.01 sec)

MySQL compatibility

This statement is understood to be fully compatible with MySQL. Any compatibility differences should be reported via an issue on GitHub.

See also

• COMMIT
• BEGIN
• START TRANSACTION