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Spotfire Ideas Portal
Status To be Reviewed
Product Spotfire
Categories Custom Expressions
Created by Guest
Created on Sep 25, 2026

Create DaysInMonth(...) date function for spotfire expressions

It would be super helpful to have an out-of-the-box function to return the number of days in the month for the specified timestamp, ie. DaysInMonth(2026-09-25) --> 30.

This would facilitate rates/volumes aggregations when the table has variable frequency (combination of daily and monthly data).

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