Pivot table 如何不允许多列中出现空值

Question

我想设置一个条件，如果 [2015] 和 [2016] 为 NULL，则隐藏行，但我做不到。

如果没有数据，我对 billname 不感兴趣。

SELECT 
    IssuedByUserGroup,
    BILLNAME, 
    SUM([2016]) AS [2016],
    SUM([2015])AS [2015]
FROM Sum_Orders 
PIVOT
(
    SUM(Sum_SellPrice)
        FOR OrderperiodYear IN ([2016],[2015]) 
) AS pvt
WHERE  ( (MONTH(OrderDate) = MONTH(GETDATE()) 
    AND day(OrderDate) <= DAY(GETDATE())) OR MONTH(OrderDate) < MONTH(GETDATE())) 
--This part above is just for getting the data since january 1 to sep 23(to the date)
    AND OrderStatus in ('Complete','invoiced') 
    AND OrderPrefix IN ('LAX6') 
GROUP BY BILLNAME,IssuedByUserGroup
ORDER BY IssuedByUserGroup desc

这将按预期返回以下内容：

谢谢！

Answer 1

您应该能够在 PIVOT 下方使用 WHERE 子句，如下所示：

WHERE [2015] IS NOT NULL

Answer 2

在GROUP BY部分下添加COALESCE：

HAVING COALESCE(SUM([2016]), SUM([2015])) IS NOT NULL

Pivot table 如何不允许多列中出现空值

Pivot table how to not allow nulls in multiple columns

sql

tsql

sql-server

pivot

filter