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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2020/12/24 16:44:03 UTC

[GitHub] [arrow] andygrove commented on pull request #9007: ARROW-11029: [Rust] [DataFusion] Improve join order optimization [WIP]

andygrove commented on pull request #9007:
URL: https://github.com/apache/arrow/pull/9007#issuecomment-750924957


   I do think we should add special handling for filter though ( to return None for now)  and recurse by default. For example, there is now a repartition operator that is not handled and this does not change the number of rows. I will update the PR with these changes.


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