sql语句---用户权限设置
用户授权
1、创建用户(基于mysql.user表)
2、授权
常规权限(增删改查)
(1)给数据库中的表赋予权限
GRANT COMMAND ON DATABASE.TABLE TO USER@HOST
grant select,insert,delete,update,create on laobian2.* to laobian2@10.10.65.%; grant insert on laobian2.person2 to laobian2@10.10.65.%; grant select on laobian.person to laobian@localhost; 给laobian数据库的peron表的查询授权给以localhost登录的laobian用户 grant update on laobian.person to laobian@localhost; grant select(id,name) on bian.person to laobian@localhost; 将bian数据库的person表的select查询权限授权给以localhost登录的laobian用户
(2)查询权限
SHOW GRAMTS FOT USER@HOST;
show grants for laobian@10.10.65.250;