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Posted to github@arrow.apache.org by "jackwener (via GitHub)" <gi...@apache.org> on 2023/09/13 16:35:43 UTC

[GitHub] [arrow-datafusion] jackwener commented on pull request #7529: Skip EliminateCrossJoin rule if inner join with filter is found - che…

jackwener commented on PR #7529:
URL: https://github.com/apache/arrow-datafusion/pull/7529#issuecomment-1717963701

   Thanks @epsio-banay , good catch.
   
   I will review this PR carefully tomorrow.
   
   BTW, I'm thinking about this whole method. I think we don't need differentiate between handling equal conditions and non-equal conditions, because multi join is a Query Graph, both equal conditions and non-equal conditions are edges in Graph. But I also think this is a longer -term problem.
   
   
   


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