【问题标题】:spatial mdx date aggregation function is not working with date like 01/01/2014空间 mdx 日期聚合函数不适用于 01/01/2014 等日期
【发布时间】:2014-11-28 14:42:48
【问题描述】:

这是我发出错误的mdx

`with member [Measures].[incident_type] as '[incident].CurrentMember.Properties("incident_type")'
  member [Measures].[incident_desc] as '[incident].CurrentMember.Properties("incident_desc")'
  member [Measures].[incident_class] as '[incident].CurrentMember.Properties("incident_class")'
  member [Measures].[incident_image] as '[incident].CurrentMember.Properties("incident_image")'
  member [Measures].[modus_operandi] as '[incident].CurrentMember.Properties("modus_operandi")'
  member [Measures].[fir_status] as '[incident].CurrentMember.Properties("fir_status")'
  member [Measures].[fir_id] as '[incident].CurrentMember.Properties("fir_id")'
  member [Measures].[date_start_time] as '[incident].CurrentMember.Properties("date_start_time")'
  member [Measures].[the_geom] as '[incident].CurrentMember.Properties("the_geom")'
  member [Measures].[date_end_time] as '[incident].CurrentMember.Properties("date_end_time")'
   member [time].[newtime] as 'Aggregate({([time].[2012].[12].[19] : [time].[2012].[12].[31]),([time].[2013]),([time].[2014].[1].[1] : [time].[2014].[1].[8])})'
select {[Measures].[incident_type], [Measures].[incident_desc], [Measures].[incident_class], [Measures].[incident_image], [Measures].[modus_operandi], [Measures].[fir_status], [Measures].[fir_id],  [Measures].[the_geom], [Measures].[date_start_time] ,[Measures].[date_end_time] ,  [Measures].[incident_count]} ON COLUMNS,NON EMPTY Filter([incident].[incident_id].Members, ST_Contains([district].[district_id].[13221].Properties("the_geom"), [incident].CurrentMember.Properties("the_geom"))) ON ROWS  from [pin_mapping]  where ([time].[newtime])`

我正在 geomondrian 工作台上对其进行测试,显示此错误如下:

`Mondrian Error:Failed to parse query 'with member [措施].[incident_type] 为 '[事件].CurrentMember.Properties("incident_type")' 成员 [措施].[incident_desc] 为 '[事件].CurrentMember.Properties("incident_desc")' 成员 [措施].[incident_class] 为 '[事件].CurrentMember.Properties("incident_class")' 成员 [措施].[incident_image] 为 '[事件].CurrentMember.Properties("incident_image")' 成员 [措施].[modus_operandi] 为 '[事件].CurrentMember.Properties("modus_operandi")' 成员 [措施].[fir_status] 为 '[事件].CurrentMember.Properties("fir_status")' 成员 [措施].[fir_id] as '[incident].CurrentMember.Properties("fir_id")' 成员 [Measures].[date_start_time] 为 '[事件].CurrentMember.Properties("date_start_time")' 成员 [措施].[the_geom] 为 '[事件].CurrentMember.Properties("the_geom")' 成员 [措施].[date_end_time] 为 '[事件].CurrentMember.Properties("date_end_time")' 成员 [time].[newtime] as 'Aggregate({([time].[2012].[12].[19]]: [时间].[2012].[12].[31]),([时间].[2013]),([时间].[2014].[1].[1]: [时间].[2014].[1].[8])})' 选择 {[Measures].[incident_type], [措施].[incident_desc],[措施].[incident_class], [措施].[incident_image],[措施].[modus_operandi], [措施].[fir_status]、[措施].[fir_id]、[措施].[the_geom]、 [措施].[date_start_time] ,[措施].[date_end_time] , [措施].[incident_count]} 列上,非空 过滤器([事件]。[事件 ID]。成员, ST_Contains([district].[district_id].[13221].Properties("the_geom"), [事件].CurrentMember.Properties("the_geom"))) ON ROWS from [pin_mapping] where ([time].[newtime])'

`Mondrian Error:Error while parsing MDX statement 'with member [措施].[incident_type] 为 '[事件].CurrentMember.Properties("incident_type")' 成员 [措施].[incident_desc] 为 '[事件].CurrentMember.Properties("incident_desc")' 成员 [措施].[incident_class] 为 '[事件].CurrentMember.Properties("incident_class")' 成员 [措施].[incident_image] 为 '[事件].CurrentMember.Properties("incident_image")' 成员 [措施].[modus_operandi] 为 '[事件].CurrentMember.Properties("modus_operandi")' 成员 [措施].[fir_status] 为 '[事件].CurrentMember.Properties("fir_status")' 成员 [措施].[fir_id] as '[incident].CurrentMember.Properties("fir_id")' 成员 [Measures].[date_start_time] 为 '[事件].CurrentMember.Properties("date_start_time")' 成员 [措施].[the_geom] 为 '[事件].CurrentMember.Properties("the_geom")' 成员 [措施].[date_end_time] 为 '[事件].CurrentMember.Properties("date_end_time")' 成员 [time].[newtime] as 'Aggregate({([time].[2012].[12].[19]]: [时间].[2012].[12].[31]),([时间].[2013]),([时间].[2014].[1].[1]: [时间].[2014].[1].[8])})' 选择 {[Measures].[incident_type], [措施].[incident_desc],[措施].[incident_class], [措施].[incident_image],[措施].[modus_operandi], [措施].[fir_status]、[措施].[fir_id]、[措施].[the_geom]、 [措施].[date_start_time] ,[措施].[date_end_time] , [措施].[incident_count]} 列上,非空 过滤器([事件]。[事件 ID]。成员, ST_Contains([district].[district_id].[13221].Properties("the_geom"), [事件].CurrentMember.Properties("the_geom"))) ON ROWS from [pin_mapping] where ([time].[newtime])'

Mondrian 错误:在多维数据集“pin_mapping”中找不到 MDX 对象“[time].[2014].[1].[1]”]`

这个错误的原因是什么?

【问题讨论】:

    标签: analytics mdx mondrian olap4j data-cube


    【解决方案1】:

    尝试将[time].[2014].[1].[1] 更改为多维数据集中存在的成员。您是否仍然遇到同样的错误?

    如果您使用: 进行范围,并且左侧或右侧成员不存在,那么引擎会将这个成员评估为null

    【讨论】:

    • 但在日历表中,我指的是时间维度,日期为 01-01-2014,在数据立方体中,我也有维度时间,其级别为年、月和日。所以我认为该成员存在于立方体中..
    • @RanjeetPaswan 我将首先将您的脚本简化为一个非常简单的有效脚本 - 然后逐渐添加回部分 scipt 直到您发现问题。
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