MDX

Question

我一直在研究 ExcelDNA C# xll，它允许用户输入简单的单词（在指导下），我构建了精心设计的 MDX 供他们查询远程 ActivePivot 多维数据集。

在测试期间，我注意到在过滤时，总计消失了（大概是将元组连接在一起）。我怎样才能得到总计？我是否需要使用 SCOPE 或创建计算成员？

感谢更高级的 MDX 人员：

SELECT 
  NON EMPTY 
    {
      [Measures].[Notional.SUM]
     ,[Measures].[Notional.SHORT]
     ,[Measures].[Notional.LONG]
    } ON COLUMNS
 ,NON EMPTY 
    Hierarchize
    (
      Filter
      (
        (
          [CDR].[CDR].MEMBERS
         ,[Book].[Book].MEMBERS
        )
       ,
        Left([Book].[Book].CurrentMember.MemberValue,2) = "22"
      )
     ,POST
    ) ON ROWS
FROM [TraderCube]
WHERE 
  [Date].[Date].[2020-01-24];

Answer 1

以下是针对 AdvWrks 多维数据集的类似内容：

WITH 

  //>>inside the WITH clause we have moved the set
  SET [FilteredSet] AS 
    {
      Filter
      (
        [Reseller].[Reseller Type].[Business Type].MEMBERS
       ,
          Left([Reseller].[Reseller Type].CurrentMember.MemberValue,2) = "sp"
        OR 
          Left([Reseller].[Reseller Type].CurrentMember.MemberValue,2) = "VA"
      )
    } 

  //>>next we create a custom member that is the sum of the filtered set 
  MEMBER [Reseller].[Reseller Type].[All Visible Resellers] AS 
    Aggregate([FilteredSet]) 
SELECT 
  NON EMPTY 
    {[Measures].[Reseller Sales Amount]} ON COLUMNS
 ,NON EMPTY 

    //>> inside these curly brackets we declare a set that is the filtered set and the Total member
    { 
      [FilteredSet]
     ,[Reseller].[Reseller Type].[All Visible Resellers]
    } ON ROWS
FROM [Adventure Works]
WHERE 
  [Date].[Calendar].[Calendar Year].&[2013];

以上结果如下：

MDX - 过滤时总计丢失

MDX - Grand total missing when filtering

mdx-query