mysql 创建用户并允许远程连接

查看当前有哪些用户

select user,host from user;

指定IP192.168.1.100的主机以用户tuser和密码tpwd连接到test数据库，并且有权限让其他用户访问。

GRANT ALL PRIVILEGES ON test.* TO 'tuser'@'192.168.1.100' IDENTIFIED BY 'tpwd' WITH GRANT OPTION;

flush privileges;

创建用户和密码，运行所有计算机连接

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

撤销授权

revoke all privileges on *.* from 'chen'@'%';

删除用户

DROP USER 'chen'@'%';

更改密码

SET PASSWORD FOR 'chen'@'%' = PASSWORD('123456');

查看权限

show grants for 'chen'@'%';

参考：http://www.fengyunxiao.cn