alamb opened a new issue, #13850: URL: https://github.com/apache/datafusion/issues/13850
### Is your feature request related to a problem or challenge? Copied directly from https://github.com/apache/arrow-rs/issues/6335 from @samuelcolvin In Postgres I can do: ```sql select 3 * interval '1 day'; select interval '1 day' * 3; -- same select 1.23 * interval '1 day'; -- and divide select interval '1 day' / 3; ``` I started trying to add support for this to datafusion but discovered that the operations aren't supported in arrow-rs and adding them (with support for all numeric types) is far from trivial. ### Describe the solution you'd like The idea is to support the syntax above in DataFusion High level steps are: - [ ] Arrow-rs support: https://github.com/apache/arrow-rs/pull/6906 - [ ] PR in DataFusion to allow the operations and add appropriate tests ### Describe alternatives you've considered _No response_ ### Additional context I believe @milevin is already working on this (so perhaps you would like to assign this ticket to yourself via `take`) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: github-unsubscr...@datafusion.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: github-unsubscr...@datafusion.apache.org For additional commands, e-mail: github-h...@datafusion.apache.org
