mysql基本命令行操作

1. mysql -uroot -p 以root用户登录
2. show databases;
3. 权限相关
mysql> CREATE DATABASE mogilefs;
mysql> CREATE USER 'mogilefs'@'mogilehost.yourdomain.loc' IDENTIFIED BY 'sekrit';
mysql> GRANT CREATE,ALTER,SELECT,INSERT,UPDATE,DELETE ON mogilefs.* TO 'mogilefs'@'mogilehost.yourdomain.loc';
mysql>flush privileges;
4. use mogilefs; 进入mogilefs数据库
5. select database(); 查看当前数据库