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Anonymous's avatar
Anonymous
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5 years ago
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Cardinality between lookup table and fact table

Hi.   I've been having an issue with table relationships and cardinality that's breaking most of my visuals.    Basically, I have a lookup table with one column (unique user_ids), that's connecte...
  • parry2k's avatar
    5 years ago

    Anonymous there are few ways to solve this, make date and a table relationship to inactive and make user lookup and a table as 1 to 1, logically that is 1 to 1 and create a measure to calculate the user by using USERELATIONSHIP in the measure, something like this:

     

    User Count Measure = 
    CALCULATE ( COUNTROWS ( TableA ), USERELATIONSHIP ( DateTable[Date], TableA[Created_At] ) )

     

    and in line chart use above measure.

     

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