hhhizzz commented on PR #23274: URL: https://github.com/apache/datafusion/pull/23274#issuecomment-4861745225
> @hhhizzz I reviewed the sorted path, I think `emit first block` may can't satisfy its demand. As I see maybe we should design specific `group values` for sorted. It can also make `sorted aggr` faster in theory. Thanks for checking the sorted path. I’ll keep this PR as an experiment/reference, and focus the follow-up investigation on the blocked-state direction for hash aggregation, while treating sorted aggregation as a possibly separate design with sorted-specific `GroupValues`. -- 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]
