数据库-mysql事务
标签：span 数据库操作 city 执行 nbsp poi values rollback nod
数据库-mysql事务
-> ;
Query OK, 0 rows affected (0.00 sec)
MariaDB [test2]> insert into a values(10);
Query OK, 1 row affected (0.00 sec)
MariaDB [test2]> rollback;
Query OK, 0 rows affected (0.01 sec)
MariaDB [test2]> select * from a;
+------+
| name |
+------+
| 1 |
| 2 |
| 3 |
| 4 |
+------+
4 rows in set (0.00 sec)