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https://issues.apache.org/jira/browse/SPARK-40970?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rui Wang updated SPARK-40970:
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Description: Right now Join's on does not support a list of ColumnRef:
[df.age == df2.age, df.name == df2.name], we can improve the expression system
to figure out a way to support it.
> Support List[ColumnRef] for Join's on argument.
> -----------------------------------------------
>
> Key: SPARK-40970
> URL: https://issues.apache.org/jira/browse/SPARK-40970
> Project: Spark
> Issue Type: Sub-task
> Components: Connect
> Affects Versions: 3.4.0
> Reporter: Rui Wang
> Priority: Major
>
> Right now Join's on does not support a list of ColumnRef: [df.age == df2.age,
> df.name == df2.name], we can improve the expression system to figure out a
> way to support it.
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