一个不错的mysql帮助文档，是在网上下载的，我也在学习，感觉不错就发上来，与大家一起分享！-Mysql a good help file is downloaded, and I also learn, feel good on the hair up, to share with you all!

数据库管理的和哦发为额赋份额为法测定服务额驸(Database management and share is the amount of hair Oh Fu Fu forehead determination service)