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Mariam1991's avatar
Mariam1991
Helper II
9 years ago
Solved

inner join

Hi,  i need to join 2 tables in order to calculate a meaure in power BI  i have 2 tables A and table B my aim is to add a measure in table A  in sql : select count(A.ID) from A  inner join B on ...
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  • v-ljerr-msft's avatar
    v-ljerr-msft
    9 years ago

    Hi Mariam1991,

     

    Could you try the formula below to see if it works in your scenario? :smileyhappy:

    New Column In Table A = COUNTROWS ( FILTER ( RELATEDTABLE ( 'TableB' ), 'TableB'[status] = "payed" ) )

     

    Regards

vanessafvg's avatar
vanessafvg
Community Champion
9 years ago

create a relationship if there isn't already between table table a id to table b id in the relationship view

 

measurename = calculate(countrows(['table A'), 'Table B'[Status] = "payed")

Mariam1991's avatar
Mariam1991
Helper II
9 years ago

thanks but i dont need a relation but an inner join between 2 table 

more than that i do the same measure and it doesn't work :(

  • vanessafvg's avatar
    vanessafvg
    Community Champion
    9 years ago

    the relationship is an inner join.

  • Mariam1991's avatar
    Mariam1991
    Helper II
    9 years ago

    there isnt an inner join in power BI just a relationship 

    • vanessafvg's avatar
      vanessafvg
      Community Champion
      9 years ago

      Power BI is not the same as sql, creating a relationship has the same affect as an inner join, so once you have created the relationship(join) it should allow you to create the measure, have you tried and if so what error are you getting?

      • Mariam1991's avatar
        Mariam1991
        Helper II
        9 years ago

        okey ! there is no error but in result we observe that it doesn't take the join in consideration , like we calculate the count(id ) in table A without the relationship with table B ... between thanks for your feedback