alamb commented on PR #6160: URL: https://github.com/apache/arrow-datafusion/pull/6160#issuecomment-1529002253
Thank you for this PR @mustafasrepo -- I skimmed this PR and one question I have is why add a new `ordering_equivalence_properties` when DataFusion already has `equivalence_properties` which seems to be a more general concept? It is confusing to me because the existence of `ordering_equivalence_properties` imples that `equivalence_properties` doesn't apply when ordering. If the existing `equivalence_properties` doesn't support ordering aliasing, did you consider making it more general? -- 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]
