Sql Server、Access數據排名的實現方法

但是，在SQL SERVER 2005 之前，SQL SERVER 2000 並沒有提供這個直接的.函數供我們使用，同樣 Access 也是如此。

下面我們分2種情況，來寫出數據排名的實現過程。測試數據如下：

Access

複製代碼 代碼如下:

select name, score, (select iif(isnull(sum(1)), 1, sum(1) + 1) from score_rank where score > e) as rank from score_rank a order by score desc

sqlserver

複製代碼 代碼如下:

select name, score, (select ISNULL(sum(1),0) + 1 from score_rank where score > e) as rank from score_rank a order by score desc

對於 SQL SERVER 2005 及更高版本

複製代碼 代碼如下:

SELECT name, score, RANK() OVER (ORDER BY score DESC) AS [rank], DENSE_RANK() OVER (ORDER BY score DESC) AS [rank1], NTILE(4) OVER(ORDER BY score DESC) AS [rank2] FROM score_rank ORDER BY score DESC;