Code declare@Msgchar(200) declare@Biaochar(30) declare cur cursorfor select name from sysobjects where (name like'%main'or name like'%sub'and xtype='U') open cur fetchnextfrom cur into@Biao while@@fetch_status=0 begin select@Msg='delete '+@Biao exec@Msg fetchnextfrom cur into@Biao end close cur deallocate cur