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Posted to github@arrow.apache.org by "alamb (via GitHub)" <gi...@apache.org> on 2024/04/01 15:56:11 UTC

Re: [I] Stop copying `LogicalPlan` during OptimizerPasses [arrow-datafusion]

alamb commented on issue #9637:
URL: https://github.com/apache/arrow-datafusion/issues/9637#issuecomment-2030044848

   I have the first PR for this issue here: https://github.com/apache/arrow-datafusion/pull/9780 that introduces `TreeNodeMutator` and uses it to avoid some copies. There is more to go but it makes a 10% improvement in planning


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