mysql SELECT DISTINCT CONCAT 数据库查询 user表信息

admin

删除用户：
5 H  v# U/ K0 e/ H* v5 K$ g! Amysql> drop user 'root'@'z%';
! e7 v8 f! J7 w! ]8 D3 C+ O; a Query OK, 0 rows affected (0.00 sec)
# k' }5 Y1 T; x9 v8 Hhttp://www.bbs168x.cn/forum.php? ... p;tid=1557#lastpost