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https://issues.apache.org/jira/browse/SPARK-45352?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot reassigned SPARK-45352:
--------------------------------------

    Assignee:     (was: Apache Spark)

> Remove window partition if partition expression are foldable
> ------------------------------------------------------------
>
>                 Key: SPARK-45352
>                 URL: https://issues.apache.org/jira/browse/SPARK-45352
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 3.5.0
>            Reporter: zhuml
>            Priority: Minor
>              Labels: pull-request-available
>
> Foldable partition is redundant, remove it not only can simplify plan, but 
> some rules can also take effect when the partitions are all foldable, such as 
> `{{{}InferWindowGroupLimit`{}}}.



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