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https://issues.apache.org/jira/browse/SPARK-38177?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wenchen Fan resolved SPARK-38177.
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Fix Version/s: 3.3.0
Resolution: Fixed
Issue resolved by pull request 35479
[https://github.com/apache/spark/pull/35479]
> Fix wrong transformExpressions in Optimizer
> -------------------------------------------
>
> Key: SPARK-38177
> URL: https://issues.apache.org/jira/browse/SPARK-38177
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.3.0
> Reporter: XiDuo You
> Priority: Major
> Fix For: 3.3.0
>
>
> `transformExpressions` can only traverse all expressions in this current
> query plan, so the rule `EliminateDistinct` and `EliminateAggregateFilter`
> can not optimize the non-root node. We should use `transformAllExpressions`
> rather than `transformExpressions`.
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