cancel
Showing results for 
Search instead for 
Did you mean: 
Reply
NikkiSavage
Helper II
Helper II

Assistance with look up value with variable and multiple dates

I have two tables. One contains data including customer number and whether they have had a fall and if so, on what dates they have had a fall. As such, it can contain multiple rows for one customer if they have had multiple falls. The other tells me if a customer has been to hospital any number of times so also has multiple rows for one customer. I want to do a look up in the first table which will tell me if a customer has been to hospital within 2 days of having a fall.

1 REPLY 1
amitchandak
Super User
Super User

@NikkiSavage , Need sample data for that.

example

New column =

var _cnt = countx(Table2, Table2[Customer] = Table1[Customer] && Table2[Date] >= Table1[Date]  && Table2[Date] <= Table1[Date] +2),Table2[Customer] ) +0

return 

if(_cnt>0, True(), False())

 

refer 4 ways to copy data from one table to another
https://www.youtube.com/watch?v=Wu1mWxR23jU
https://www.youtube.com/watch?v=czNHt7UXIe8



Power BI Features || Datamarts: https://youtu.be/8tskWsJTEpg || Field Parameters : https://youtu.be/lqF3Wa1FllE?t=70
Time Intelligence Decoded : https://youtu.be/aU2aKbnHuWs&t=145s || 50+Power Query List Functions : Learn Power Query List
Did I answer your question? Mark my post as a solution! Appreciate your Kudos !! Proud to be a Super User! !!
Dashboard of My Blogs !! Connect on Linkedin !! Subscribe to my youtube Channel !!
Want To Learn Power BI | Beginners !! Advance Concepts !! Power BI For Tableau User !!

Helpful resources

Announcements
September Update

Check it Out!

Click here to learn more about the September 2022 updates!

Power BI Show episode 9

The Power BI Community Show

Watch the playback when Priya Sathy and Charles Webb discuss Datamarts! Kelly also shares Power BI Community updates.

Power BI Dev Camp Session 26

New Date - Check it Out!

Mark your calendars and join us on Thursday, October 6 at 11a PDT for a great session with Ted Pattison!

Top Solution Authors
Top Kudoed Authors