http://blog.csdn.net/robert_lizhiqiang/article/details/43982371
http://www.cnblogs.com/yk123/p/6409801.html
MySQL 5.1参考手册
http://www.mysqlab.net/docs/view/refman-5.1-zh/chapter/introduction.html
mysql
原文：http://www.cnblogs.com/javalzy/p/7140403.html
