04 2010 档案

SQL Server中为表新增一列
摘要：Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->IFEXISTS(SELECT1FROMsysobjectsA,syscolumnsBWHEREA.id=B.idANDA.[name]='sys_Module'ANDB.[name]='M_ShowType')ALTERTABLEsys_ModuleDROPCOLUMNM_ShowTypealtertablesys_ModuleaddM_ShowTypeint 阅读全文
posted @ 2010-04-01 20:45 冯翔 阅读(2695) 评论(0) 推荐(0)