1、增加用户:

     

 CREATE USER 'user_name'@'%' IDENTIFIED BY '123456';

MySQL增加用户

2.增加权限:

GRANT SELECT ON *.* TO 'user_name'@'%'  WITH GRANT OPTION;

MySQL增加用户

3.删除用户:

drop USER  'user_name'@'%';

MySQL增加用户

4.查询用户:

SELECT * FROM mysql.user;

MySQL增加用户

 

 

 

相关文章: