想同时更新2个表，2表uid相同，修改a表name和b表nice，怎么破
解决方案
mysql> select * from aa;+------+| id |+------+| 2 |+------+1 row in set (0.00 sec)mysql> select * from bb;+------+| id |+------+| 2 |+------+1 row in set (0.00 sec)mysql> update aa,bb set aa.id=3, bb.id=3 where aa.id=bb.id;Query OK, 2 rows affected (0.02 sec)Rows matched: 2 Changed: 2 Warnings: 0mysql> select * from bb;+------+| id |+------+| 3 |+------+1 row in set (0.00 sec)mysql> select * from aa;+------+| id |+------+| 3 |+------+1 row in set (0.00 sec)