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Anonymous's avatar
Anonymous
Not applicable
7 years ago

DAX count unique values after union

Hi everybody, I am trying to create measure counting unique values of particular column, which is the result of UNION of two columns with similar data from two diffrent tables. It looks much easier ...
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Anonymous's avatar
Anonymous
Not applicable
7 years ago

Hi v-xicai ,

Thank you for the reply! 

Unfortunately DISTINCT doesn't want to accept table expression after UNION statement...

AkhilAshok's avatar
AkhilAshok
Icon for Solution Sage rankSolution Sage
7 years ago

Maybe something like this:

Manager # =
VAR ManagerTable1 =
    DISTINCT ( Table1[sales_manager] )
VAR ManagerTable2 =
    DISTINCT ( Table2[manager] )
VAR CombinedManagers =
    UNION ( ManagerTable1, ManagerTable2 )
VAR UniqueManagers =
    DISTINCT ( CombinedManagers )
RETURN
    COUNTROWS ( UniqueManagers )