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baneworth's avatar
baneworth
Helper III
4 years ago
Solved

Count related table (same ID occurring both tables)

Dear All,   i was checking for same issues, since related table questions came up a lot but couldnt find something applicable to mine. So if you could take a look, that would be very helpful!   ...
  • Anonymous's avatar
    Anonymous
    4 years ago

    Hi baneworth 

     

    It is better to provide some sample data in a format which people can copy, you have distinct values in ID column in both tables? When you said matching, is there a rule or simple they are the same? You only need to count how many IDs, distinct count? In general, you can do something like this

    TEST = 
    VAR T1= ADDCOLUMNS(VALUES(Table1[ID]),"CHECK",CONTAINS(VALUES(Table2[ID]),Table2[ID],Table1[ID]))
    RETURN
    COUNTROWS(FILTER(T1,[CHECK]=FALSE()))