文章分类 -  Database

MySql常用SQL
摘要：1.Add Column:alter table icecream add column flavor varchar (20) ;2.Change Column:alter table tablename change oldname newname varchar (10) ;3.Delete Column: alter table icecream drop column flavor;4.Disable FK:SET foreign_key_checks = 0; 阅读全文
posted @ 2012-02-17 14:02 harvey.ding 阅读(114) 评论(0) 推荐(0)