mysql常用操作

标签：ring   set   let   启动   str   用户操作   用户   rop   常用   

update mysql.user set authentication_string=‘newpass‘,plugin=‘mysql_native_password ‘ where user=‘root‘;
flush privileges;
exit;

$ mysql -u root -p //本地登陆
$ mysql -u aloha -p -h ip //远程登陆

2.用户操作

use mysql;
create user ‘aloha‘@‘localhost‘ identified by ‘aloha‘; //创建用户

flush privileges;

grant all on mysql.user to aloha@localhost; //授权

show grants for aloha@localhost; //查看授权

revoke all on mysql.user from aloha@localhost; //取消授权
update user set authentication_string=‘123‘ where user=‘aloha‘; //修改密码

delete from user where user=‘aloha‘; //删除用户

drop user aloha@localhost; //删除用户

3.DDL数据定义

4.DML数据操作

mysql常用操作

标签：ring   set   let   启动   str   用户操作   用户   rop   常用   

原文地址：http://blog.51cto.com/dangxia/2148208