MDX按月排序

Question

我正在尝试将我的第一个查询作为pentaho CDE仪表盘图表。

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]; 

该查询返回我想要的数据，但需要进行调整了一下，准备好实际使用。我想按日期降序排序，并且只限于过去12个月。

我已经阅读了几个关于在MDX中排序的网页，但还没有能够放在一起运行的查询。当查询不运行“错误”提示时。

订货尝试

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]; 

分拣或如何限制过去X月任何提示将非常赞赏。

Answer 1

通常情况下，日期/时间维度在立方体设计中自然排序，因此不需要使用Order。我不需要使用我使用的立方体。

如果是在立方体一个陌生的顺序，那么你需要使用BASC或BDESC打破（B）这个等级秩序：

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12个月就可以使用Tail功能 - 更好地用它对付非空月：

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 - 对AdvWrks我有以下没有任何错误运行。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];