MDX 查询条件

Question

我有一个 MDX 查询需要根据 CASE 语句显示结果。我写了下面的查询，查询没有抛出任何错误，也没有给出任何结果。

如何才能使查询正确？

查询：

SELECT NULL ON 0,
CASE 
WHEN [MARKET BASE].[Market Base].[Market Base].&[1] = "Vitamin C (04D1+04D2)"
THEN "Vitamin C (04D1 + 04D2)" END ON 1
FROM [PharmaTrend Monthly Ext]
WHERE [PRODUCT].[Company - Product - Pack].[Company].&[2991]

Answer 1

试试这个 -

WITH MEMBER Measures.SomeValue AS
    CASE 
    WHEN [MARKET BASE].[Market Base].[Market Base].&[1] IS 
            [MARKET BASE].[Market Base].[Market Base].[Vitamin C (04D1+04D2)]
    THEN "Vitamin C (04D1 + 04D2)" 
    END


SELECT 
Measures.SomeValue ON 0
FROM [SomeCube]
WHERE [PRODUCT].[Company - Product - Pack].[Company].&[2991]

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