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Benjamin_Eureka's avatar
Benjamin_Eureka
Frequent Visitor
6 years ago
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Database design for comparing rows

Hello friends, I face a challenge and I don't know how to address it. I have a big flat table with the test results. It contains data on all completed exams (different types) and candidates who t...
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  • v-deddai1-msft's avatar
    v-deddai1-msft
    6 years ago

    Hi Benjamin_Eureka,

     

    Is the output in your data your expected output? But as parry2k said, the data you provided lack candidate column. Would you please check for it?

     

    If you want to filter out candidate that pass both Exam A and Exam B, please refer to the measure below:

     

     

    Measure =

VAR A =

    CALCULATE (

        MAX ( 'Table'[result] ),

        ALLEXCEPT ( 'Table', 'Table'[candidate] ),

        'Table'[exam] = "ExamA"

    )

VAR B =

    CALCULATE (

        MAX ( 'Table'[result] ),

        ALLEXCEPT ( 'Table', 'Table'[candidate] ),

        'Table'[exam] = "ExamB"

    )

RETURN

    IF ( A = "Yes" && B = "Yes", 1, 0 )

     

     

     

    If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

     

    Best Regards,

    Dedmon Dai