Mysql——用户操作

创建用户

  • 截图有误,是&,不是%
CREATE USER  'zabbix' @ '&' IDENTIFIED BY  'Abcd!234' ;
Query OK,  0 rows affected ( 0.10 sec)

 

 

赋予权限:

8.0以前的版本:

GRANT ALL PRIVILEGES ON *.* TO 'MySQL'@ '%' IDENTIFIED BY 'MySQL123@#' WITH GRANT OPTION;

8.0以后的版本:

CREATE USER 'zabbix'@'localhost' IDENTIFIED BY '123456';       #创建一个用户
GRANT ALL ON zabbix.* TO 'zabbix'@'localhost' WITH GRANT OPTION;   #授予zabbix的远程登录权限。

%=任意,localhost=本地,192.168.2.% = 某个网段,

查看MySQL下所用户的访问权限:

select * from information_schema.user_privileges;

 

修改密码:

mysql -uroot -p
set password for 'root'@'localhost'=password('Password');  # 5.7 之前版本
alter user 'root'@'localhost' identified by '123456';   #8.0版本

删除用户:

drop user 'zabbix'@'&'; 

 

posted @ 2022-06-07 10:28  新兵蛋Z  阅读(50)  评论(0)    收藏  举报