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JCortez's avatar
JCortez
Frequent Visitor
11 months ago
Solved

Date Calculation

I have these SQL tables below and I am trying to calculate that date difference between these two columns: Client_Assessment.clas_date - Client_Program.start_date I am getting this error below,...
Need Help
  • kushanNa's avatar
    kushanNa
    11 months ago

    Hi JCortez 

     

    See if this Calculated Column DAX Query helps you 

    DateDiff_Days = 
VAR StartDate =
    CALCULATE (
        MIN ( Client_Program[start_date] ),
        FILTER (
            Client_Program,
            Client_Program[client_id] = Client_Assessment[client_id]
                && Client_Program[serv_id] = Client_Assessment[serv_id]
        )
    )
RETURN
IF (
    NOT ISBLANK(StartDate),
    DATEDIFF(StartDate, Client_Assessment[clas_date], DAY),
    BLANK()
)

    I have attached a sample PBIX file. I have tested this code and built it without any relationships, since I’m not sure how you have set them up in yours. Feel free to play around with it and see if it works for you as well. 

     

     

kushanNa's avatar
kushanNa
Super User
11 months ago

Hi JCortez 

 

See if this Calculated Column DAX Query helps you 

DateDiff_Days = 
VAR StartDate =
    CALCULATE (
        MIN ( Client_Program[start_date] ),
        FILTER (
            Client_Program,
            Client_Program[client_id] = Client_Assessment[client_id]
                && Client_Program[serv_id] = Client_Assessment[serv_id]
        )
    )
RETURN
IF (
    NOT ISBLANK(StartDate),
    DATEDIFF(StartDate, Client_Assessment[clas_date], DAY),
    BLANK()
)

I have attached a sample PBIX file. I have tested this code and built it without any relationships, since I’m not sure how you have set them up in yours. Feel free to play around with it and see if it works for you as well.