【MySQL】MySQL数据库的用户权限管理

# docker exec -it mysql mysql -u root -p"MySQL@123"

查看MySQL数据库管理员root@‘localhost’ 的用户权限

>  select * from mysql.user where user="root" and host='localhost' \G;

>  CREATE DATABASE IF NOT EXISTS zabbix DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;

>  GRANT ALL PRIVILEGES ON zabbix.* TO zabbix@'%' IDENTIFIED BY 'Zabbix@123';

> flush privileges;

> show databases;

> select user,host from mysql.user;

>  select * from mysql.user where user="zabbix" and host='%' \G;

> show grants for zabbix@'%';

业务账号权限的微粒控制，只能通过grant，无法通过修改mysql.user 表。

MySQL用户及权限

https://zhuanlan.zhihu.com/p/55798418

MySQL用户管理

https://www.cnblogs.com/kissdodog/p/4173337.html

MySQL权限管理：将业务账号的权限控制到最小

https://www.jianshu.com/p/efd5bc1087ac