Question

我有以下MDX查询：

WITH
 member [Measures].[USD Sales YTD] as (
    SUM( {[Invoice Date].[Calendar].[Month].&[201501]:[Invoice Date].[Calendar].[Month].&[201506]},[Measures].[USD Sales] ))
 member [Measures].[USD Sales LY YTD] as (
    SUM ( {[Invoice Date].[Calendar].[Month].&[201401]:[Invoice Date].[Calendar].[Month].&[201406]},[Measures].[USD Sales]))
member [Measures].[Unit Sales YTD] as (
    SUM ( {[Invoice Date].[Calendar].[Month].&[201501]:[Invoice Date].[Calendar].[Month].&[201506]},[Measures].[Unit Sales]))
member [Measures].[Unit Sales LY YTD] as (
    SUM ( {[Invoice Date].[Calendar].[Month].&[201401]:[Invoice Date].[Calendar].[Month].&[201406]},[Measures].[Unit Sales]))

 SELECT 
 NON EMPTY {  [Measures].[USD Sales YTD] 
     , [Measures].[USD Sales LY YTD]
     , [Measures].[Unit Sales YTD]
     , [Measures].[Unit Sales LY YTD]
     } ON COLUMNS
 , NON EMPTY { 
    (
    [Invoice Date].[Calendar].[Month]
    * [Customer].[Customer Name].[Customer Name]
    * [Part].[Part #].[Part #]
    * [Sales Rep].[Sales Reps].[Sales Rep]
    ) } DIMENSION PROPERTIES [Part].[Part #].[Part Desc], MEMBER_CAPTION, MEMBER_UNIQUE_NAME ON ROWS 
FROM ( SELECT ( [Sales Rep].[Sales Reps].[Sales Rep].&[12]) ON COLUMNS
    FROM ( SELECT (  [Invoice Date].[Calendar].[Month].&[201506]) ON COLUMNS
        FROM [AlphaBI]) 
        )
WHERE ( {[Part].[Sales Unit].&[B], [Part].[Sales Unit].&[M]})

工作正常。它给了我月，客户，产品，推销员和销售年初至今，销售额年初至今，单位年初至今和单位LYDT。

最近，用户要求我更改WHERE条件，说明它的销售额是否超过使用销售单位 B ＆amp; M （就像现在一样），但如果它是单位，那么只需 B 。你知道我怎么做吗？在SQL中它会很容易，但我的MDX技能有点生疏。任何帮助将不胜感激。

谢谢，亚历

Answer 1

只需在WHERE子句中添加一个小条件，就像使用IIF

中的SQL一样

WHERE (
        {
          [Part].[Sales Unit].&[B],
          IIF(@param = "sales", [Part].[Sales Unit].&[M], null)
        }
      )

如果所选参数为“sales”，则会选择成员[Part].[Sales Unit].&[B]和[Part].[Sales Unit].&[M]，否则仅选择[Part].[Sales Unit].&[B]

如果你想更进一步，再添加一个级别的检查，比如选择“无”，它应该添加销售单位“A”，然后使用嵌套的IIF语句，如此 -

IIF(@param = "sales", [Part].[Sales Unit].&[M], IIF(@param = "units", null, [Part].[Sales Unit].&[A])

假设不需要额外的检查，代码应该看起来像 -

 WITH
  MEMBER [Measures].[USD Sales YTD] AS
  SUM(
        {
         [Invoice Date].[Calendar].[Month].&[201501]
         :
         [Invoice Date].[Calendar].[Month].&[201506]
        },
        [Measures].[USD Sales]
     )

  MEMBER [Measures].[USD Sales LY YTD] AS
  SUM (
         {
          [Invoice Date].[Calendar].[Month].&[201401]
          :
          [Invoice Date].[Calendar].[Month].&[201406]
         },
         [Measures].[USD Sales]
      )

  MEMBER [Measures].[Unit Sales YTD] AS
  SUM (
         {
          [Invoice Date].[Calendar].[Month].&[201501]
          :
          [Invoice Date].[Calendar].[Month].&[201506]
         },
         [Measures].[Unit Sales]
      )

  MEMBER [Measures].[Unit Sales LY YTD] AS
  SUM (
         {
          [Invoice Date].[Calendar].[Month].&[201401]
          :
          [Invoice Date].[Calendar].[Month].&[201406]
         },
         [Measures].[Unit Sales]
     )

SELECT
  NON EMPTY 
  {
    [Measures].[USD Sales YTD],
    [Measures].[USD Sales LY YTD],
    [Measures].[Unit Sales YTD],
    [Measures].[Unit Sales LY YTD]
  } ON COLUMNS,
  NON EMPTY 
  {
    (
      [Invoice Date].[Calendar].[Month] *
      [Customer].[Customer Name].[Customer Name] *
      [Part].[Part #].[Part #] * 
      [Sales Rep].[Sales Reps].[Sales Rep]
    )
  } DIMENSION PROPERTIES [Part].[Part #].[Part Desc], member_caption,
  member_unique_name ON ROWS
FROM ( SELECT
       (
         [Sales Rep].[Sales Reps].[Sales Rep].&[12]
       ) ON COLUMNS
     FROM ( SELECT
            (
              [Invoice Date].[Calendar].[Month].&[201506]
            ) ON COLUMNS
          FROM [AlphaBI]) )
WHERE (
        {
          [Part].[Sales Unit].&[B],
          IIF(@param = "sales", [Part].[Sales Unit].&[M], null)
        }
      )

编辑2

这有帮助吗？我已将Sales Unit属性的关联移动到成员的定义而不是WHERE子句。

WITH
  MEMBER [Measures].[USD Sales YTD] AS
  SUM(
        {
         [Invoice Date].[Calendar].[Month].&[201501]
         :
         [Invoice Date].[Calendar].[Month].&[201506]
        }
        *
        {
          [Part].[Sales Unit].&[B],
          [Part].[Sales Unit].&[M]
        }
        ,
        [Measures].[USD Sales]
     )

  MEMBER [Measures].[USD Sales LY YTD] AS
  SUM (
         {
          [Invoice Date].[Calendar].[Month].&[201401]
          :
          [Invoice Date].[Calendar].[Month].&[201406]
         }
        *
        {
          [Part].[Sales Unit].&[B],
          [Part].[Sales Unit].&[M]
        }
        ,
         [Measures].[USD Sales]
      )

  MEMBER [Measures].[Unit Sales YTD] AS
  SUM (
         {
          [Invoice Date].[Calendar].[Month].&[201501]
          :
          [Invoice Date].[Calendar].[Month].&[201506]
         }
        *
        {
          [Part].[Sales Unit].&[B]
        }
        ,
         [Measures].[Unit Sales]
      )

  MEMBER [Measures].[Unit Sales LY YTD] AS
  SUM (
         {
          [Invoice Date].[Calendar].[Month].&[201401]
          :
          [Invoice Date].[Calendar].[Month].&[201406]
         }
        *
        {
          [Part].[Sales Unit].&[B]
        }
        ,
         [Measures].[Unit Sales]
     )

SELECT
  NON EMPTY 
  {
    [Measures].[USD Sales YTD],
    [Measures].[USD Sales LY YTD],
    [Measures].[Unit Sales YTD],
    [Measures].[Unit Sales LY YTD]
  } ON COLUMNS,
  NON EMPTY 
  {
    (
      [Invoice Date].[Calendar].[Month] *
      [Customer].[Customer Name].[Customer Name] *
      [Part].[Part #].[Part #] * 
      [Sales Rep].[Sales Reps].[Sales Rep]
    )
  } DIMENSION PROPERTIES [Part].[Part #].[Part Desc], member_caption,
  member_unique_name ON ROWS
FROM ( select {[Part].[Sales Unit].&[B], [Part].[Sales Unit].&[M]} FROM (
SELECT
       (
         [Sales Rep].[Sales Reps].[Sales Rep].&[12]
       ) ON COLUMNS
     FROM ( SELECT
            (
              [Invoice Date].[Calendar].[Month].&[201506]
            ) ON COLUMNS
          FROM [AlphaBI]) ) )

Answer 2

(I don't feed our mdx into RS so guessing a bit)

Can you add in a parameter into your report (I've called it @switch) which dynamically creates a set at the top of your script- this is then referenced in the WHERE clause:

WITH
 set [whereSet] AS
     strToSet(
       iif(@switch = "Both",
          "{[Part].[Sales Unit].&[B], [Part].[Sales Unit].&[M]}"
         ,"{[Part].[Sales Unit].&[B]}" 
       )
     )
 member [Measures].[USD Sales YTD] as (
    SUM( {[Invoice Date].[Calendar].[Month].&[201501]:[Invoice Date].[Calendar].[Month].&[201506]},[Measures].[USD Sales] ))
 member [Measures].[USD Sales LY YTD] as (
    SUM ( {[Invoice Date].[Calendar].[Month].&[201401]:[Invoice Date].[Calendar].[Month].&[201406]},[Measures].[USD Sales]))
member [Measures].[Unit Sales YTD] as (
    SUM ( {[Invoice Date].[Calendar].[Month].&[201501]:[Invoice Date].[Calendar].[Month].&[201506]},[Measures].[Unit Sales]))
member [Measures].[Unit Sales LY YTD] as (
    SUM ( {[Invoice Date].[Calendar].[Month].&[201401]:[Invoice Date].[Calendar].[Month].&[201406]},[Measures].[Unit Sales]))

SELECT 
...
...
WHERE [whereSet]

MDX查询的多个条件

2 个答案: