獲取空列返回

Question

在TSQL我可以做

Select Column1, Column2, '' as Column3, 0 as Column4 
From MyTable 

我想我的MDX爲：

SELECT 
{Measures.Measure1} ON COLUMNS 
{ 
    Dimension1.DimensionColumn1.DimensionColumn1.Members, 
    '', 
    0 
} ON ROWS 
FROM [CubeName] 

這不工作 - 我得到以下錯誤消息

Executing the query ... 
Query (12, 1) Parser: The syntax for '{' is incorrect. 

問題：如何在MDX中返回空或零ON ROWS？

Answer 1

您需要定義常數的表達式：

WITH 
MEMBER MEASURES.CONSTANTVALUE AS 1 
SELECT {MEASURES.CONSTANTVALUE} ON COLUMNS 
FROM [cube]