SQL pivot结果简化

Question

我的ms-sql数据库中有一个汇率表，当我查询最后的日期汇率时：

SELECT TOP 4 * FROM tblKur ORDER BY tarih DESC

我写了一个数据透视查询，但它给了我空值，

SELECT top 4 piv.* FROM tblKur
PIVOT(
       MAX(satis)
       FOR dovizId IN([1],[2],[3],[4])
)AS Piv
ORDER BY  tarih DESC

我需要简化我的透视结果，例如：

我该怎么做这个过程？

Answer 1

SELECT  [1] as 1,[2] as 2,[3] as 3,[4]  as 4     
        FROM        
        (
            SELECT top 4 dovizId ,satis FROM tblKur  ORDER BY tarih DESC
        )PivoitData

        PIVOT
        (
        SUM(satis) for dovizId  in ([1],[2],[3],[4])        
        ) AS Pivoting

Answer 2

试试这个......

   SELECT  [1] as 1,[2] as 2,[3] as 3,[4]  as 4     
        FROM        
        (
            SELECT dovizId ,satis FROM tblKur
        )PivoitData

        PIVOT
        (
        SUM(satis) for dovizId  in ([1],[2],[3],[4])        
        ) AS Pivoting