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SQL 以日期动态更新维护的数据,一周排程时间日期设计
作者:武汉SEO闵涛  文章来源:敏韬网  点击数27305  更新时间:2007/11/14 12:58:28  文章录入:mintao  责任编辑:mintao
    BEGIN                                                                            

      FETCH NEXT FROM AddDateList INTO @Partnum , @Revision  

      WHILE @@FETCH_STATUS = 0                                                                         

        BEGIN                                  

                Select @Count = Count(WeekDate) From #WeekConfig

                    Where Partnum = @Partnum  and Revision = @Revision  and WeekDate >= @BDateTime and WeekDate <= @EDateTime

             

      Select @DateCount = 0

 

                IF @Count < 7

        Begin

 

                    While @DateCount < 7  

         Begin

 

             Select @WeekDate =  convert(datetime, Convert(varchar ,  (@BDateTime + @DateCount), 101))

 

                   IF Not Exists( Select *  From #WeekConfig

                                                 Where Partnum = @Partnum and Revision = @Revision

                           and  convert(datetime, Convert

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