2019-06-09Linux就该这么学【day17】

 

MariaDB 安装

yum install mariadb mariadb-server

帐户登录

mysql -u root -p

创建用户

create user red1@localhost identified by '1231233';

帐户授权

grant select,update,delete,insert on mysql.user from red1@localhost;

取消授权

revoke select,update,delete,insert on mysql.user from red1@localhost;

查询表单

select * form mybook