[英]How to filter measures in MDX
I need to filter the measure values as 我需要将度量值过滤为
MeasureA MeasureB
10 10
15 15
5 20
20 20
Here I need to get only the measures are not equal, I am using filter function as but not working 在这里我只需要得到的措施不相等,我使用的是过滤功能但不起作用
Select Filter({[Measures].[A], [Measures].[B]}, ([Measures].[A]- [Measures].[B])=0) on 0 from [Cube]
选择过滤器({[Measures]。[A],[Measures]。[B]},([Measures]。[A] - [Measures]。[B])= 0)来自[Cube]的0
Expected result set 预期结果集
MeasureA MeasureB
5 20
What am I missing? 我错过了什么?
Try using a dimension instead of your measures for the first part of the filter statement. 尝试在过滤器语句的第一部分使用维度而不是度量。 Assuming you are querying products then your query might look like:
假设您正在查询产品,那么您的查询可能如下所示:
select {[Measures].[A],[Measures].[B]} on columns,
filter ({[Products].Members},[Measures].[A] = [Measures].[B]) on rows
from [Sales Cube]
You might want to try creating a calculated field in the DSV for this Fact table... 您可能想尝试在此事实表的DSV中创建计算字段...
CASE
WHEN MeasureFieldA != MeasureFieldB THEN 1
ELSE 0
END
Then you can create a "fact dimension" and have this calculated field as an attribute to be used in your queries or calculated measures. 然后,您可以创建“事实维度”,并将此计算字段作为要在查询或计算度量中使用的属性。
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