将多行显示为SQL Server 2008的一行

Question

我有以下查询。

执行后我的结果就是这个。

但问题是在这里发票没有'I261001001S000371'有2条记录。 我希望显示为1条记录。 发票现金金额和支票金额的均值应显示在一行中。

有什么想法吗？

Answer 1

将您的select语句更改为SUM Cash and Cheque and Credit列GROUP BY InvoiceNo, NetAmount, Settle

这样，每张发票都会显示您在Case语句中指定的每个列的总数，并将它们全部放在一行中

Answer 2

尝试此查询：使用aggrigate功能汇总所有发票号码的所有现金。 我不确定和解。 您可以使用aggrigate，IF需要。

SELECT InVoiceNo, sum(cash), sum(cheque), 
     sum(credit), NetAmount, Settle
from
  (--Your select query to get result as specified in question) as a
group by InVoiceNo, NetAmount, Settle

Answer 3

您可以使用带有CTE的Over InvoiceNo按InvoiceNo对它们InvoiceNo ：

WITH CTE AS
(
   SELECT InvoiceNo, NetAmount, Settle, Credit,
          RN =  ROW_NUMBER()   OVER ( PARTITION BY InvoiceNo ORDER BY InvoiceNo ),
          Cash =   SUM(CASH)   OVER ( PARTITION BY InvoiceNo ),
          Cheque = SUM(Cheque) OVER ( PARTITION BY InvoiceNo ),
          Credit = SUM(Credit) OVER ( PARTITION BY InvoiceNo )
   FROM dbo.InvoiceHeader -- ... and other tables ...
)
SELECT InvoiceNo, NetAmount, Settle, Cash, Cheque, Credit
FROM CTE WHERE RN = 1