MDX查詢，以創建計算量度

Question

我的要求：
計算毛利金額這是銷售收入和成本PL量之差。

銷售收入和銷售成本屬於PL類別維度，PL金額是度量值。

要計算差異，我寫了以下內容。我如何繼續進行下去？

CREATE MEMBER CURRENT CUBE [Measures].[Gross Margin Amount] AS 
(
([Profit and Loss].[Profit and Loss].[Category].&[100],[Measures].[PL Amount]) - 
([Profit and Loss].[Profit and Loss].[Category].&[200],[Measures].[PL Amount]) 
) 
FORMAT_STRING = "Standard" 
VISIBLE = 1 , ASSOCIATED_MEASURE_GROUP = 'Measure';", 

Answer 1

我不是一個立方體設計師，所以有點不確定。是否在AGGREGATE功能幫助中添加：

CREATE MEMBER CURRENT CUBE [Measures].[Gross Margin Amount] AS 
(
AGGREGATE([Profit and Loss].[Profit and Loss].[Category].&[100],[Measures].[PL Amount]) - 
AGGREGATE([Profit and Loss].[Profit and Loss].[Category].&[200],[Measures].[PL Amount]) 
), 
FORMAT_STRING = "Standard" 
VISIBLE = 1 , ASSOCIATED_MEASURE_GROUP = 'Measure';,