Thearas commented on issue #17098: URL: https://github.com/apache/datafusion/issues/17098#issuecomment-3485935596
@alamb In `Option 2: Improve the TopK operators performance`, do you mean we should use `ScalarValue` but not `Array(or the encoded bytes)` in `TopKHeap` for caching and comparing? I find `single column group by` impl multiple kind of `GroupValues`, so I'm not sure. -- 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]
