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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/10/12 18:15:03 UTC

[GitHub] [arrow-datafusion] alamb commented on issue #3635: after type coercion `CommonSubexprEliminate` will produce invalid projection

alamb commented on issue #3635:
URL: https://github.com/apache/arrow-datafusion/issues/3635#issuecomment-1276558947

    > which looks better to me.
   
   I agree -- this is a very nice writeup @alex-natzka  -- thank you (love the diagram).
   
   Shall we make a PR that proposes switching the order of the passes (and add comments explaining why we do filter pushdown first)? 


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