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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.

Super User
Super User

@NikkiSavage , Need sample data for that.


New column =

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


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


refer 4 ways to copy data from one table to another

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