SQL 返回同一年的最后 30 条记录

Question

在我的查询中，我只想返回同一年内过去 30 天内保存的记录，但我的查询返回从今天的月份和日期开始的过去 30 天内发生的所有记录，而不管年份如何。 我不知道我在较小的查询中尝试条件的原因是什么，它给出了正确的结果。

select top 10000 
      cb.billNo , MAX(cb.subCategoryID) subCategory ,
      Max(cb.cateogryID) categoryID ,
      MAX(tracking.date ) trackingDate,

      Max(Station.Code) Dest,Max(cb.picesCount) PieceCount, 
      Max(case when cb.productCount > 1 then 1 else 0 end) isMultiProduct ,
      Max(case when tt.ID = 1 and (cb. subCategoryID = 65 or cb. 
      subCategoryID 
      = 56) then 1 else 0 end) isReceived,
      
from CustomerBillss cb
     join Tracking on cw.billNo = Tracking.billNo
     join trackingtype tt on Tracking.TrackingTypeID = tt.ID
     join Station on cb.destinationStationID = Station.ID

where 
tracking.date > dateadd(dd,-30,cast(getdate() as date))
--(YEAR(tracking.Date) = YEAR(GETDATE()) AND
--tracking.Date >= DATEADD(day,-30,GETDATE()))
AND
cb. cateogryID in (1, 3)
AND Tracking.TrackingTypeID not in (8 , 4 ,20) 
AND cb.subCategoryID != 30 or (
   subCategoryID = 30 and cb.DestinationStationID = tracking.StationID)
group by cb.billNo;

Answer 1

只需在您的选择中取消注释年份过滤器

select top 10000 
          cb.billNo , MAX(cb.subCategoryID) subCategory ,
          Max(cb.cateogryID) categoryID ,
          MAX(tracking.date ) trackingDate,
    
          Max(Station.Code) Dest,Max(cb.picesCount) PieceCount, 
          Max(case when cb.productCount > 1 then 1 else 0 end) isMultiProduct ,
          Max(case when tt.ID = 1 and (cb. subCategoryID = 65 or cb. 
          subCategoryID 
          = 56) then 1 else 0 end) isReceived,
          
    from CustomerBillss cb
         join Tracking on cw.billNo = Tracking.billNo
         join trackingtype tt on Tracking.TrackingTypeID = tt.ID
         join Station on cb.destinationStationID = Station.ID
    
    where 
    tracking.date > dateadd(dd,-30,cast(getdate() as date))
    (YEAR(tracking.Date) = YEAR(GETDATE()) AND
    --tracking.Date >= DATEADD(day,-30,GETDATE()))
    AND
    cb. cateogryID in (1, 3)
    AND Tracking.TrackingTypeID not in (8 , 4 ,20) 
    AND cb.subCategoryID != 30 or (
       subCategoryID = 30 and cb.DestinationStationID = tracking.StationID)
    group by cb.billNo;