mysql 基础知识1

1.检查机器上mysql 服务有无启动　

service mysqld status

2. 启动mysql服务　/apps/sh/mysql5.sh start

3.　进入mysql    mysql

4. 创建用户　

use mysql;

select * from user where user like  'rose3';

insert into user(User, Host, Password) values ('rose3', 'localhost', 'rose3');

grant all privileges on *.* to 'rose3'@'%' identified by 'rose3' with grant option;

flush privileges;