Question

我正在尝试将我的第一个查询放在一起pentaho CDE信息中心图表。

开始查询

WITH 
  SET [~COLUMNS] AS 
    {[DimProgram.Name].[Name].MEMBERS} 
  SET [~ROWS] AS 
    {[DimTime.CalendarYearMonth].[CalendarYearMonth].MEMBERS} 
SELECT 
  NON EMPTY 
    CrossJoin
    (
      [~COLUMNS]
     ,{[Measures].[SubmissionCount]}
    ) ON COLUMNS
 ,NON EMPTY 
    [~ROWS] ON ROWS
FROM [PSE_FactSubmission];

此查询返回我想要的数据，但需要稍微调整一下以备实际使用。我想按日期降序排序，并限制为过去12个月。

我已经阅读了几个关于MDX排序的网页，但是还没有能够将一个将要运行的查询放在一起。当查询没有运行＆＃34;错误＆＃34;提示。

订购尝试

WITH 
  SET [~COLUMNS] AS 
    {[DimProgram.Name].[Name].MEMBERS} 
SELECT 
  NON EMPTY 
    CrossJoin
    (
      [~COLUMNS]
     ,{[Measures].[SubmissionCount]}
    ) ON COLUMNS
 ,NON EMPTY 
    Order
    (
      [DimTime.CalendarYearMonth].[CalendarYearMonth].MEMBERS
     ,[DimTime.CalendarYearMonth].CurrentMember.Member_Key
     ,DESC
    ) ON ROWS
FROM [PSE_FactSubmission];

有关排序或如何限制过去X个月的任何提示都将非常感激。

Answer 1

通常在多维数据集设计中自然排序日期/时间维度，因此无需使用Order。我不需要使用我使用的立方体。

如果它在多维数据集中处于奇怪的顺序，那么您需要使用B或BASC打破（BDESC）此等级顺序：

WITH 
  SET [~COLUMNS] AS 
    {[DimProgram.Name].[Name].MEMBERS} 
  MEMBER [Measures].[orderMeas] AS 
    [DimTime.CalendarYearMonth].CurrentMember.Member_Key 
  SET [~ROWS] AS 
    Order
    (
      [DimTime.CalendarYearMonth].[CalendarYearMonth].MEMBERS
     ,[Measures].[orderMeas]
     ,BASC
    ) 
SELECT 
  NON EMPTY 
    CrossJoin
    (
      [~COLUMNS]
     ,{[Measures].[SubmissionCount]}
    ) ON COLUMNS
 ,NON EMPTY 
    [~ROWS] ON ROWS
FROM [PSE_FactSubmission];

要获得最近的12个月，您可以使用Tail功能 - 最好在非空月份使用它：

WITH 
  SET [~COLUMNS] AS 
    {[DimProgram.Name].[Name].MEMBERS} 
  MEMBER [Measures].[orderMeas] AS 
    [DimTime.CalendarYearMonth].CurrentMember.Member_Key 
  SET [~ROWS] AS 
    Order
    (
      NonEmpty
      (
        [DimTime.CalendarYearMonth].[CalendarYearMonth].MEMBERS
       ,[Measures].[SubmissionCount]
      )
     ,[Measures].[orderMeas]
     ,BASC
    ) 
SELECT 
  NON EMPTY 
    CrossJoin
    (
      [~COLUMNS]
     ,{[Measures].[SubmissionCount]}
    ) ON COLUMNS
 ,NON EMPTY 
    Tail
    (
      [~ROWS]
     ,12
    ) ON ROWS
FROM [PSE_FactSubmission];

嗨，安德鲁 - 反对AdvWrks我有以下运行没有任何错误。我需要将Member_Key更改为MemberValue：

WITH 
  SET [~COLUMNS] AS 
    [Product].[Product Categories].[Product]
  MEMBER [Measures].[orderMeas] AS 
    [Date].[Calendar].CurrentMember.MemberValue 
  SET [~ROWS] AS 
    Order
    (
      NonEmpty
      (
        [Date].[Calendar].[Month].MEMBERS
       ,[Measures].[Internet Sales Amount]
      )
     ,[Measures].[orderMeas]
     ,ASC
    ) 
SELECT 
  NON EMPTY 
    CrossJoin
    (
      [~COLUMNS]
     ,{[Measures].[Internet Sales Amount]}
    ) ON COLUMNS
 ,NON EMPTY 
    Tail
    (
      [~ROWS]
     ,12
    ) ON ROWS
FROM [Adventure Works];

MDX按月排序

1 个答案: