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Hi,
I've the next doubt: suppose that I have these tables, Dates and Projects:
Dates
Date
1981-01-01
1992-02-02
1993-03-03
2018-04-04
2019-04-04
Projects
Identifier Name Creation_date
ID1 Name1 1992-09-09
ID2 Name2 2018-02-02
What I want to get is the number of dates from Dates that are previous to Creation_date in Projects. In this example, for ID1 the value would be 2 (1981-01-01 and 1992-02-02) and for ID2 the value would be 3 (1981-01-01, 1992-02-02 and 1993-03-03). How can I achieve this?
Thank you for your help 🙂
@Anonymous Please add a New Column in Projects Table as below
Cnt = COUNTROWS(FILTER(Test305Dates,[Date]<Test305Projects[CreationDate]))
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Hi @PattemManohar . First of all, thanks for your early response. I have a doubt related to Date field. How can I invoke it? Shoud I invoke it as Dates[Date]? In that case, PowerBI alerts me that a single value for Dates[Date] cannot be determined. What's wrong with this?
hi, @Anonymous
If you could just use this formula to add a new column
Result = COUNTROWS(FILTER(Dates,Dates[Date]<Projects[Creation_date]))
If not your case, please share your sample pbix file.
Best Regards,
Lin
@Anonymous Could you please post the screenshot of the error message. Yes, it is Dates[Date]. I just referenced as [Date] as it is within the same Filter Context.
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