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Posted to github@datafusion.apache.org by "alamb (via GitHub)" <gi...@apache.org> on 2024/05/14 13:00:35 UTC

Re: [I] When DataFusion optimizer rewrites an expression, it should not change the expressions "name" / "identity" / "alias" [datafusion]

alamb commented on issue #3794:
URL: https://github.com/apache/datafusion/issues/3794#issuecomment-2110175788

   I believe this has been resolved for quite some time and there is an automated check that optimizer rules don't change the schema during rewrite


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