SqlServer批量刪除表和存儲過程

批量處理的代碼如下：
DECLARE cursorname cursor for select 'drop PROCEDURE  '+name from sysobjects where name like 'xx%' and xtype = 'p' --刪除對應的存儲過程

DECLARE cursorname cursor for select 'drop table  '+name from sysobjects where name like 'xx%' and xtype = 'u' --刪除對應的表

open cursorname
declare @curname sysname
fetch next from cursorname into @curname
while(@@fetch_status=0)
  begin
 exec(@curname)
fetch next from cursorname into @curname
end
close cursorname
deallocate cursorname