I want to get the date from another table and change it to the last day of the month.

[HJK]

Hi

I want to get the date from another table for the same Order ID and change it to the last day of the month.

How can I do that?

table1

table2

[vicky_ · Accepted solution]

I assume you have some sort of relationship between the order IDs in both tables.
If so you can use RELATED[TransDate] to get the related transaction day. To get the last day of the related month, you need to wrap that in EOMONTH (End Of Month).
So overall, you will have something like:

NewColumn = EOMONTH(RELATED([TransDate]), 0)