真郁闷,这家客户自己写外挂把我们的数据库完整性给破坏了,还要我们修复唉,贴出来做个纪念吧...... declare @cardnum nvarchar(80)declare @personid nvarchar(80)declare @accessionstate intdeclare @personid222 nvarchar(80)declare _cor cursor for select cardnum as cn from psnaccount where cardnum <>'' group by cardnumhaving count(cardnum)>1 order by cn desc open _corFETCH NEXT FROM _cor INTO @cardnum WHILE @@FETCH_STATUS = 0 BEGIN PRINT ' ' + @cardnum set @personid = '' set @personid222 = '' _cor 相关文章: 2021-06-20 2021-07-06 2021-12-07 2022-02-25 2022-12-23 2022-03-05 2021-10-25 2021-12-17