Question

通过使用MDX on multiple hierarchical dimensions的答案，我有以下MDX查询：

with
member L1Y1 as ([Dim Location].[Hierarchy].[Center].&[1],
        [Dim Date].[Calendar Date].[Year].&[2010],
        [Measures].[x])                 
select ([Dim Attribute].[Parent Code].&[10000]) on 0, 
       ({L1Y1}) on 1
from DS

现在的问题是如何根据子进程过滤L1Y1。例如，假设我们想要过滤它，以便查询中只包含第2季和第7季。以下查询输出与上述相同，where子句无效：

with
member L1Y1 as ([Dim Location].[Hierarchy].[Center].&[1],
        [Dim Date].[Calendar Date].[Year].&[2010],
        [Measures].[x])                 
select ([Dim Attribute].[Parent Code].&[10000]) on 0, 
       ({L1Y1}) on 1
from DS
where [Dim Date].[Calendar Date].[Season].&[2] and 
      [Dim Date].[Calendar Date].[Month].&[7]

Answer 1

除非您删除了属性，否则您的时间维度中应该有多个层次结构。你能试试这个：

with
member L1Y1 as ([Dim Location].[Hierarchy].[Center].&[1],
    [Dim Date].[Calendar Date].[Year].&[2010],
    [Measures].[x])                 
select ([Dim Attribute].[Parent Code].&[10000]) on 0, 
   ({L1Y1}) on 1
from DS
where [Dim Date].[Season].&[2] and [Dim Date].[Month].&[7]

注意，因为我们不使用层次结构[日历日期]时间成员不会被覆盖但是被过滤。

Answer 2

怎么样：

with
member L1Y1 as ([Dim Location].[Hierarchy].[Center].&[1],
        [Dim Date].[Calendar Date].[Year].&[2010],
        [Measures].[x])
member S2 as ([Dim Location].[Hierarchy].[Center].&[1],
        [Dim Date].[Calendar Date].[Season].&[2],
        [Measures].[x])
member M7 as ([Dim Location].[Hierarchy].[Center].&[1],
        [Dim Date].[Calendar Date].[Month].&[7],
        [Measures].[x])     
select ([Dim Attribute].[Parent Code].&[10000]) on 0, 
       (L1Y1, S2, M7) on 1
from DS

我知道这是一种比较费力的方法，但你会得到结果。如果您只想获得单个值，则可以尝试仅保留M7度量。

在MDX WITH子句中过滤层次结构

2 个答案: