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andymcgurty's avatar
andymcgurty
Frequent Visitor
6 years ago
Solved

how to apply multi dimension member filter dynamically using IN operator

I'm trying to dynamically apply a filter statement in DAX using the IN operator. By passing in a string of members to filter on.    In my scenario the fact table and DIM table do not have a relatio...
  • Mariusz's avatar
    Mariusz
    6 years ago

    Hi andymcgurty 

     

    Try the below.

    Measure = 
VAR __view = VALUES( DIM_VIEW[View] )
RETURN
    CALCULATE(
        SUM( FACT_TB[amount] ),
        FACT_TB[View] IN __view
    )

    or a version with TREATAS for better performance

    Measure = 
VAR __view = VALUES( DIM_VIEW[View] )
RETURN
    CALCULATE(
        SUM( FACT_TB[amount] ),
        TREATAS( __view, FACT_TB[View] ) 
    )

     

    Best Regards,
    Mariusz

    If this post helps, then please consider Accepting it as the solution.

     

Mariusz's avatar
Mariusz
Icon for Community Champion rankCommunity Champion
6 years ago

Hi andymcgurty 

 

Try the below.

Measure = 
VAR __view = VALUES( DIM_VIEW[View] )
RETURN
    CALCULATE(
        SUM( FACT_TB[amount] ),
        FACT_TB[View] IN __view
    )

or a version with TREATAS for better performance

Measure = 
VAR __view = VALUES( DIM_VIEW[View] )
RETURN
    CALCULATE(
        SUM( FACT_TB[amount] ),
        TREATAS( __view, FACT_TB[View] ) 
    )

 

Best Regards,
Mariusz

If this post helps, then please consider Accepting it as the solution.

 

  • andymcgurty's avatar
    andymcgurty
    Frequent Visitor
    6 years ago

    good work Mariusz !

     

    TREATAS() is exactly what I was looking for and is working with context filters in my analysis. 

     

    Thanks

     

    Andy

  • andymcgurty's avatar
    andymcgurty
    Frequent Visitor
    6 years ago

    Hi Mariusz 

     

    I have an issue when using this approach with time intelligence functions. It doesn't filter the correct values at the row level when the filter is selected for multiple members. It works fine if for example DIM_VIEW[View] is used as a dimension (on rows or columns) in my analysis because it can slice the values into their own buckets and know what dates are relevant for each view. While this works at the member level, the grand totals are wrong. 

     

    If all the members are selected as a filter, it aggregates the values up incorrectly without taking the individual D_VIEW[View] members into context, so the same result as the grand total is displayed. 

     

    I've managed to return the correct results in a DAX query however, I've been unable to translate this into a valid measure in my analysis that can apply the correct filtering. 

     

     

    Thanks

     

    Andy