alamb commented on pull request #8660: URL: https://github.com/apache/arrow/pull/8660#issuecomment-727983561
> @alamb it might be necessary to fallback to generating an array where the scalar value is repeated, for some operations that do not have a version which accepts a scalar argument @yordan-pavlov I agree with this plan. While long term I would like to see the ability to evaluate *every* function with constant arguments, that is definitely beyond the scope of this PR, and so keeping the fall back to constant arrays is a good idea. Given how important this functionality is, I suggest we focus on getting this PR into master as soon as possible and then iterating on additional functionality like additional function support, converting to canonical `expr _op_ colref` form, constant folding, hoisting ColumValue into arrow, etc. There is so much great work to do! ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: us...@infra.apache.org