查詢獲取排除最後一行的最後n行

Question

我有一個包含400行的表。我想選擇除最後一行之外的最後6行。

用下面的代碼我得到最後的6行，但我不希望最後（第400），排在那裏

SELECT * 
FROM ImagesInfo 
WHERE Image_Id IN 
    ( SELECT TOP 6 Image_Id 
      FROM ImagesInfo 
      ORDER BY Image_Id DESC) 

Answer 1

什麼：

SELECT * FROM ImagesInfo 
WHERE Image_Id IN (SELECT TOP 6 Image_Id FROM ImagesInfo ORDER BY Image_Id DESC) AND 
     Image_Id <> (SELECT TOP 1 Image_Id FROM ImagesInfo ORDER BY Image_Id DESC) 

OR

SELECT * FROM ImagesInfo 
WHERE Image_Id IN (SELECT TOP 6 Image_Id FROM ImagesInfo ORDER BY Image_Id DESC) AND 
     Image_Id <> (SELECT MAX(Image_Id) FROM ImagesInfo) 

Answer 2

如果我的理解正確（我不確定），那麼你應該能夠做到：

SELECT * 
FROM ImagesInfo 
WHERE Image_Id IN 
    ( SELECT TOP 7 Image_Id 
      FROM ImagesInfo 
      ORDER BY Image_Id DESC) 
    and Image_Id not IN 
    ( SELECT TOP 1 Image_ID 
      FROM ImagesInfo 
      ORDER BY Image_Id DESC) 

Answer 3

使用ROW_NUMBER()語法

SELECT * 
from 
(
    SELECT *, ROW_NUMBER() over (ORDER By Image_ID) rn 
    FROM yourtable 
) v 
WHERE rn between x and y 

Answer 4

試試這個：

你只需要消除的結果，最大記錄集

SELECT * 
FROM ImagesInfo 
WHERE Image_Id IN 
    ( SELECT TOP 6 Image_Id 
      FROM ImagesInfo 
      where Image_Id<> (select MAX(Image_Id) from ImagesInfo) 
      ORDER BY Image_Id DESC) 

OR

如果使用SQL Server 2005或以上： 就可以使用，ROW_NUMBER()與CTE

with cte as(   
SELECT *, 
     ROW_NUMBER() over (order by Image_Id desc) as row_num 
FROM ImagesInfo)   
select * from cte where row_num between 2 and 7 

Answer 5

SELECT top 6 * 
FROM 
    ( SELECT TOP 7 * 
      FROM ImagesInfo 
      ORDER BY Image_Id DESC 
    ) t 
ORDER BY Image_Id 

Answer 6

select top 6 * from image_info 
where image_id not in(select max(image_id) from image_info) 
order by image_id desc 

Answer 7

看OFFSET

SELECT First Name + ' ' + Last Name FROM Employees ORDER BY First Name OFFSET 10 ROWS FETCH NEXT 5 ROWS ONLY;

[ Microsoft SQL Server網站]

http://technet.microsoft.com/en-us/library/gg699618.aspx