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DenTOK's avatar
DenTOK
New Member
5 years ago
Solved

GROUPBY and VLOOKUP (???)

Dear The Community World, seems I can not solve my task without your help!

I have a table and I need to make grouping (firts by Project, then MAX Rev.Date, then MAX Rev.Number) and afterwards return the value from another coloumn.

 

More clear in the picture bellow:

 

I didn't find a similar task in our Forum. 

Looking forward with your response!

BR Den

Need Help
  • OwenAuger's avatar
    OwenAuger
    5 years ago

    Hi DenTOK 

    Try this:

     

    Latest Code = 
IF (
    HASONEVALUE ( Projects[Project] ),
    CALCULATE ( 
        SELECTEDVALUE ( Projects[CODE] ),
        GENERATE ( 
            LASTDATE ( Projects[Revision Date] ),
            LASTNONBLANK ( Projects[Revision Number], 0 )
        )
    )
)

     

    The key part of the measure is GENERATE ( ... ), which finds the maximum Revision Date using LASTDATE (returning a 1x1 a table), and then finds the maximum Revision Number in the context of that date filter using LASTNONBLANK (also returning a 1x1 table). These become a combined filter, and the single value of CODE is returned with this filter applied.

     

    The measure is also restricted to return blank unless a single Project is visible in the filter context.

     

    Regards,

    Owen

2 Replies

  • OwenAuger's avatar
    OwenAuger
    Super User
    5 years ago

    Hi DenTOK 

    Try this:

     

    Latest Code = 
IF (
    HASONEVALUE ( Projects[Project] ),
    CALCULATE ( 
        SELECTEDVALUE ( Projects[CODE] ),
        GENERATE ( 
            LASTDATE ( Projects[Revision Date] ),
            LASTNONBLANK ( Projects[Revision Number], 0 )
        )
    )
)

     

    The key part of the measure is GENERATE ( ... ), which finds the maximum Revision Date using LASTDATE (returning a 1x1 a table), and then finds the maximum Revision Number in the context of that date filter using LASTNONBLANK (also returning a 1x1 table). These become a combined filter, and the single value of CODE is returned with this filter applied.

     

    The measure is also restricted to return blank unless a single Project is visible in the filter context.

     

    Regards,

    Owen