Forum Discussion

lukasjar's avatar
lukasjar
Icon for Resolver I rankResolver I
6 years ago
Solved

Value from max date

Hello Community. I am trying to retrieve the TagId at Max EventRaised for each MachineID in a Direct Query.   From the picture below. 31207 = Press.31207.Störning1Utast1 Kit_Pack1 = KITLinan.Pac...
Need Help
  • Anonymous's avatar
    Anonymous
    6 years ago

    share your pbix.

     

    and where are you adding this query

     

    select A.* from dbo.events a
    left join (select MachineID,max(EventRaised) _EVENT from dbo.[events]
    Group by MachineID) b ON A.MachineID=B.MachineID AND a.EventRaised=B._EVENT
    WHERE b._EVENT IS NOT NULL

     

    Get Data->Select Sql server -> ENter server name  & database name->DirectQuery Mode-> Click on advance -> paste this query there ->

    And load your data.

     

    this will give you direct result set 

     

    Thanks & regards,
    Pravin Wattamwar
    www.linkedin.com/in/pravin-p-wattamwar

    If I resolve your problem Mark it as a solution and give kudos.

     

Mariusz's avatar
Mariusz
Icon for Community Champion rankCommunity Champion
6 years ago

Hi lukasjar 

 

Try this measure

Measure = 
VAR __maxEventRaised = 
CALCULATE(
    MAX( 'Table'[EventRaised] ),
    ALLEXCEPT( 'Table', 'Table'[MachineId] )
)
RETURN 
CALCULATE(
    SELECTEDVALUE( 'Table'[TagId] ),
    'Table'[EventRaised] = __maxEventRaised
)

 

Best Regards,
Mariusz

If this post helps, then please consider Accepting it as the solution.

Please feel free to connect with me.
LinkedIn

 

 

lukasjar's avatar
lukasjar
Icon for Resolver I rankResolver I
6 years ago

Hi Mariusz.

It returns blank.