使用root用户分配其它用户访问权限

/usr/local/mysql/bin # ./mysql -uroot

一.分配本地访问用户

mysql > GRANT ALL ON *.* TO test@localhost IDENTIFIED BY '123456';

二.分配远程访问用户

mysql > GRANT ALL ON *.* TO test@'%' IDENTIFIED BY '123456';

三.删除用户权限

mysql > REVOKE ALL ON DB.* FROM test[@localhost];

查看用户与库相关的权限

mysql > SELECT * FROM db WHERE User='test' G;