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https://issues.apache.org/jira/browse/SPARK-39858?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Apache Spark reassigned SPARK-39858:
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Assignee: Apache Spark
> Remove unnecessary AliasHelper or PredicateHelper for some rules
> ----------------------------------------------------------------
>
> Key: SPARK-39858
> URL: https://issues.apache.org/jira/browse/SPARK-39858
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 2.4.0
> Reporter: jiaan.geng
> Assignee: Apache Spark
> Priority: Major
>
> When I use AliasHelper, I found some rules not use it but extend.
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