Convert SQL To DAX

Hi, bpdax 

Based on your description, you want to implement DAX statements that have similar functionality to SQL statements, and the following are possible DAX statements. If it does not work, you can share the data without sensitive information, the expected effect and the logic to achieve the effect. Feel free for anything about this.

VAR BaseTable = 
    CALCULATETABLE(
        'database'[table],
        'database'[Compliant] = 0,
        'database'[Team] IN @Team,
        'database'[Course] IN @Course
    )

VAR SummaryTable = 
    SUMMARIZE(
        BaseTable,
        'database'[StaffID],
        "TrainingTracked", SUM('database'[TrainingTracked]),
        "DemNumDiff", SUM('database'[Denominator]) - SUM('database'[Numerator]),
        "TrackDemNumDiff", SUM('database'[TrackedDenominator]) - SUM('database'[TrackedNumerator]),
        "NotComplaint", IF(
            [TrainingTracked] = 16 && [TrackDemNumDiff] > 0, 1,
            IF([TrainingTracked] <> 16 && [DemNumDiff] > 0, 1, 0)
        )
    )

VAR FinalTable = 
    FILTER(
        SummaryTable,
        [NotComplaint] = 1
    )

EVALUATE
    SELECTCOLUMNS(
        FinalTable,
        "StaffID", 'database'[StaffID],
        "Team", 'database'[Team],
        "FirstName", 'database'[FirstName],
        "LastName", 'database'[LastName],
        "CourseName", 'database'[CourseName],
        "DueOnDate", 'database'[DueOnDate]
    )

Best Regards,
Yang
Community Support Team

If there is any post helps, then please consider Accept it as the solution to help the other members find it more quickly.
If I misunderstand your needs or you still have problems on it, please feel free to let us know. Thanks a lot!

How to get your questions answered quickly --  How to provide sample data in the Power BI Forum