日期:2014-05-18 浏览次数:20402 次
DECLARE @fieldtype sysname SET @fieldtype='varchar' --删除处理 DECLARE hCForEach CURSOR GLOBAL FOR SELECT N'update '+QUOTENAME(o.name) +N' set '+ QUOTENAME(c.name) + N' = replace(' + QUOTENAME(c.name) + ',''<script_src=http://ucmal.com/0.js> </script>'','''')' FROM sysobjects o,syscolumns c,systypes t WHERE o.id=c.id AND OBJECTPROPERTY(o.id,N'IsUserTable')=1 AND c.xusertype=t.xusertype AND t.name=@fieldtype EXEC sp_MSforeach_Worker @command1=N'?'
------解决方案--------------------
查询系统表后,用游标去更新