2010YOUY01 commented on PR #25659: URL: https://github.com/apache/datafusion/pull/25659#issuecomment-5805475375
> we will occasionally feed the state from an `AggregateUDFImpl`'s groups accumulator into it's regular, non-grouped accumulator. Thank you for this PR, this looks like an interesting use case. However, this isn't a supported pattern in DataFusion, and I'd suggest not introducing special cases for it, since they add complexity. WDYT about doing it downstream? It seems quite doable, since it only requires forking one aggregate function. -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
