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[英]Which pentaho mondrian library to include in a Java application to have mapping MDX to SQL
[英]Pentaho Mondrian MDX - removing parent titles
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。 我正在努力解决MDX查询问题,并希望有人能就我的问题给出一些指示。
我有以下时间维度蒙德里尔模式:
`<!-- 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>`
我正在运行此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查询工作并返回以下数据:
我的问题是这样的:
如何在MDX中删除包含2015,2016的前两行?
如何删除2016年03 - 12月的行?
我怀疑像下面这样的东西可能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];
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