在MDX中计算百分比

Question

我试图编写一个mdx查询来计算3个不同列中每个产品的收入百分比，具体取决于百分比“基数” - 集团（即产品所在）收入，小组收入和总收入。到目前为止，这是我的代码

with 
member [Measures].[Percent] as 
([Measures].[Income])/
([Products].[product].currentmember.parent, 
[Measures].[Income]) 
,format_string = "percent" 

select 
    { 
     [Measures].[Percent] 
    } 
    on columns, 
    { 
     [Products].[Product].[Product] 
    } 
    on rows 
from [CUBE] 

它calulates基于总收入的百分比，但我不知道如何更改代码，以填补我在前面提到的标准。我试图rearrenging代码多次在许多不同的方式，（试图计算sobgroup个例子）

with 
member [Measures].[Percent] as 
([Measures].[Income], [Products].[Subgroup])/
([Products].[product].currentmember.parent, 
[Measures].[Income]) 
,format_string = "percent" 

等，但我只得到了相同的结果或错误。我仍然对mdx很陌生，所以任何帮助或提示将不胜感激。

Answer 1

我仍然要求有点不确定，但你可以，如果你想添加一个额外的父：

WITH 
MEMBER [Measures].[Percent_ofSubCategory] as 
    DIVIDE(
    [Measures].[Income] 
    ,([Measures].[Income], [Towary].[Hierarchy].currentmember.parent) 
    ) 
,format_string = "percent" 
MEMBER [Measures].[Percent_ofCategory] as 
    DIVIDE(
    [Measures].[Income] 
    ,([Measures].[Income], [Towary].[Hierarchy].currentmember.parent.parent) 
    ) 
,format_string = "percent" 
MEMBER [Measures].[Percent_ofAll] as 
    DIVIDE(
    [Measures].[Income] 
    ,([Measures].[Income], [Towary].[Hierarchy].[All]) 
    ) 
,format_string = "percent" 
SELECT 
    { 
     [Measures].[Percent_ofSubCategory] 
    ,[Measures].[Percent_ofCategory] 
    ,[Measures].[Percent_ofAll] 
    } 
    on 0, 
    [Towary].[Hierarchy].[Towar].[Towar].members 
    on 1 
from [CUBE];