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imranamikhan's avatar
imranamikhan
Helper V
4 years ago
Solved

Power Query Last 7 Days From Max Date Column

Hi everyone,    I want to use Power Query to add a custom column which identifies whether a date value from a date column is "within" or "outside" the last 7 days from the maximum date in the date ...
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  • mahoneypat's avatar
    mahoneypat
    4 years ago

    Sorry. Forgot that part. Here you go.

     

    let maxdate = List.Max(#"Previous Step"[Date]) in if [Date] >= Date.AddDays(maxdate, -7) then "Y" else "N"

     

    Pat

imranamikhan's avatar
imranamikhan
Helper V
4 years ago

Thanks for the speedy response Pat. Is there a method to calculate by the MAX date from the list of dates in the Date column, as opposed to using NOW? My dataset is a weekly snapshot so the MAX date would not be TODAY.

 

ImranAmi

mahoneypat's avatar
mahoneypat
Microsoft Employee
4 years ago

Sorry. Forgot that part. Here you go.

 

let maxdate = List.Max(#"Previous Step"[Date]) in if [Date] >= Date.AddDays(maxdate, -7) then "Y" else "N"

 

Pat