mysql

http://blog.csdn.net/tjssehaige/article/details/8564567

http://www.cnblogs.com/mingforyou/archive/2012/12/17/2821631.html

http://developer.51cto.com/art/200901/107167.htm

http://www.cnblogs.com/xugang/archive/2007/09/06/884681.html

http://xian827991006.blog.163.com/blog/static/111039827201291845925827/

http://m.blog.csdn.net/blog/cenfei78325747/7854611

http://bbs.csdn.net/topics/350211653