在 MDX 中相交 Select 查询

Question

我希望在两个 mdx 查询中有客户交集。

1.

SELECT 
  [Measures].[Cs] ON 0
 ,NonEmpty([Customers].[Customer].MEMBERS) ON 1
FROM [sfe cube]
WHERE 
  (
    [Calend].[Period].&[201506]
   ,[Customers].[BP Territory].&[38UZ1]
   ,[Materials].[Brand].&[Coca-Cola]
  );

2.

SELECT 
  [Measures].[Cs] ON 0
 ,NonEmpty([Customers].[Customer].MEMBERS) ON 1
FROM [sfe cube]
WHERE 
  (
    [Calend].[Period].&[201506]
   ,[Customers].[BP Territory].&[38UZ1]
   ,[Materials].[Brand].&[Fanta Orange CSD]
  );

我尝试的 mdx 脚本：

SELECT
 {} ON COLUMNS,
INTERSECT(
 (  Select [Measures].[Cs] on 0,
    nonempty([Customers].[Customer].members) on 1
    from [sfe cube]
    WHERE ([Calend].[Period].&[201506]
    ,[Customers].[BP Territory].&[38UZ1]
    ,[Materials].[Brand].&[Coca-Cola])
 )
,
(   Select [Measures].[Cs] on 0,
    nonempty([Customers].[Customer].members) on 1
    from [sfe cube]
    WHERE ([Calend].[Period].&[201506]
    ,[Customers].[BP Territory].&[38UZ1]
    ,[Materials].[Brand].&[Fanta Orange CSD]))

) ON ROWS      
FROM [sfe cube]

当我运行查询时出现错误:

Subselect only support axis COLUMNS.

我做错了什么？

Answer 1

你的语法乱七八糟！检查 INTERSECT here.

的语法

我获得 "common" 客户的方式如下：

WITH SET CommonCustomers AS

INTERSECT(

            NonEmpty(
                        [Customers].[Customer].members, 
                        (
                            [Calend].[Period].&[201506],
                            [Customers].[BP Territory].&[38UZ1],
                            [Materials].[Brand].&[Coca-Cola]
                        ) * [Measures].[Cs]
                    )
            ,

            NonEmpty(
                        [Customers].[Customer].members, 
                        (
                            [Calend].[Period].&[201506],
                            [Customers].[BP Territory].&[38UZ1],
                            [Materials].[Brand].&[Fanta Orange CSD]
                        ) * [Measures].[Cs]
                    )

        )

SELECT {} ON COLUMNS,
CommonCustomers ON ROWS
FROM [sfe cube]

Answer 2

你可以为 AND 逻辑实现这样的东西：

WITH 
  SET [YourSet] AS 
    NonEmpty
    (
      NonEmpty
      (
        {[Customers].[Customer].MEMBERS}
       ,{[Materials].[Brand].&[Fanta Orange CSD]}
      )
     ,{[Materials].[Brand].&[Coca-Cola]}
    ) 
SELECT 
  [Measures].[Cs] ON 0
 ,NON EMPTY [YourSet] ON 1
FROM [sfe cube]
WHERE 
  (
    [Calend].[Period].&[201506]
   ,[Customers].[BP Territory].&[38UZ1]
  );

使用 Exists 的不同变体（我更喜欢）在 post:

中有详细说明

MDX query to calculate measure with AND condition by members from same dimension

我喜欢 sourav 对我们的想法 intersect。我认为他的脚本可以稍微简化为：

WITH 
  SET CommonCustomers AS 
    Intersect
    (
      NonEmpty
      (
        [Customers].[Customer].MEMBERS
       ,[Materials].[Brand].&[Coca-Cola]
      )
     ,NonEmpty
      (
        [Customers].[Customer].MEMBERS
       ,[Materials].[Brand].&[Fanta Orange CSD]
      )
    ) 
SELECT 
  {[Measures].[Cs]} ON COLUMNS
 ,NON EMPTY 
    CommonCustomers ON ROWS
FROM [sfe cube]
WHERE 
  (
    [Calend].[Period].&[201506]
   ,[Customers].[BP Territory].&[38UZ1]
  );

在 MDX 中相交 Select 查询

Intersect Select Query in MDX

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mdx

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