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https://issues.apache.org/jira/browse/SPARK-45586?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kelvin Jiang updated SPARK-45586:
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Description: Some rules, such as TypeCoercion, are very expensive when the
query plan contains very large expression trees.
> Reduce compilation time for large expression trees
> --------------------------------------------------
>
> Key: SPARK-45586
> URL: https://issues.apache.org/jira/browse/SPARK-45586
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.5.0
> Reporter: Kelvin Jiang
> Priority: Major
>
> Some rules, such as TypeCoercion, are very expensive when the query plan
> contains very large expression trees.
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