mdx - Pentaho Mondrian MDX - 删除父标题

Question

我是 Pentaho、Mondrian 和 MDX 的新手。我开始使用 Pentaho CE 5.0.1 作为我的 OLAP 工具。我正在为 MDX 查询而苦苦挣扎，希望有人能就我的问题给我一些建议。

我有以下时间维度蒙德里安模式:

`<!-- date dimension -->
<Dimension name="Time" type="TimeDimension">
    <!-- Year, Quarter, Month, Week, Day -->        
    <Hierarchy name="YQMD" hasAll="true" allMemberName="All Dates" primaryKey="date_key" type="TimeDimension">
        <Table name="dim_date" schema="webportal"/>
        <Level name="Year" uniqueMembers="true" column="year4" levelType="TimeYears" type="Numeric"></Level>            
        <Level name="Quarter" uniqueMembers="false" column="quarter_name" levelType="TimeQuarters" type="String"></Level>
        <Level name="Month" uniqueMembers="false" column="month_number" ordinalColumn="month_number" nameColumn="month_number" levelType="TimeMonths" type="Numeric"></Level>
        <Level name="Week" column="week_in_month" uniqueMembers="false" levelType="TimeWeeks"></Level>
        <Level name="Day" column="day_in_month" uniqueMembers="false" ordinalColumn="day_in_month" nameColumn="day_in_month" levelType="TimeDays" type="Numeric"></Level>

    </Hierarchy>
</Dimension>`

我正在运行这个 MDX 查询:

WITH 

MEMBER [Measures].[YTD] AS 'SUM(YTD(), [Measures].[Quotation Status])'

SELECT

NON EMPTY {[Measures].[Quotation Status], [Measures].[YTD]} ON COLUMNS,

NON EMPTY {
            {[Time.YQMD].[Year].Members},
            [Time.YQMD].[Month].Members
          } ON ROWS 

FROM [Broker Portal]

MDX 查询有效并返回以下数据:

我的问题是:

如何删除 MDX 中包含 2015、2016 的前两行？

如何删除 2016 年第 3 至 12 个月的行？

Answer 1

我怀疑像下面这样的事情可能正朝着正确的方向前进:

WITH 
  MEMBER [Measures].[YTD] AS 
    Sum
    (
      YTD()
     ,[Measures].[Quotation Status]
    ) 
SELECT 
  NON EMPTY 
    {
      [Measures].[Quotation Status]
     ,[Measures].[YTD]
    } ON COLUMNS
 ,NON EMPTY 
    [Time.YQMD].[Year].MEMBERS 
  * [Time.YQMD].[Month].[Month].MEMBERS HAVING 
  [Measures].[Quotation Status] > 0 ON ROWS
FROM [Broker Portal];