- 添加用户并授权
use mysql;
//grant 操作权限(select、insert、delete等) on 数据库名.数据表名 to '用户名'@'主机名' identified by '密码';
grant all privileges on *.* to 'zyw'@'%' identified by '123456';
flush privileges;上述命令要求执行用户具备管理员权限。
- 删除用户
use mysql;
//delete from user where user='用户名' and host='主机名';
delete from user where user='test' and host='%';
flush privileges;
上述命令对执行用户权限无特殊要求,只需要对表有操作权限。