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Posted to github@arrow.apache.org by "wjones127 (via GitHub)" <gi...@apache.org> on 2023/04/10 20:22:11 UTC

[GitHub] [arrow] wjones127 commented on issue #35004: [C++] Remove RelationInfo

wjones127 commented on issue #35004:
URL: https://github.com/apache/arrow/issues/35004#issuecomment-1502273193

   If I recall correctly, earlier this was necessary because the as-of join implementation deduplicates columns between the join inputs, while Substrait generally expects the output to just be a concatenation of the columns. Do you still think you can remove this while handling as-of join correctly?


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