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game1's avatar
game1
Icon for Helper III rankHelper III
2 years ago

subtract between two columns from 2 different tables

Hi, I want to subtract between two columns from 2 different tables. For example, I have TABLE1[DateBirth] and TABLE2[DateDeparture]. The problem is that there is no cardinality between TABLE1 and T...
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ChielFaber's avatar
ChielFaber
Icon for Super User rankSuper User
2 years ago

Are there any columns in your datascource that could be used to create a key? Could you provide a sample table with dummy data for us to provide a solution?

  • game1's avatar
    game1
    Icon for Helper III rankHelper III
    2 years ago

    Yes. Both table have in common IDName. But I try to connect cardinality and it didn't work.