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https://issues.apache.org/jira/browse/SPARK-6542?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xiangrui Meng updated SPARK-6542:
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Summary: Add CreateStruct as an Expression (was: ScalaUdf should support
functions with varargs)
> Add CreateStruct as an Expression
> ---------------------------------
>
> Key: SPARK-6542
> URL: https://issues.apache.org/jira/browse/SPARK-6542
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 1.3.0
> Reporter: Xiangrui Meng
> Assignee: Xiangrui Meng
>
> If an UDF is defined with varags, it should be able to apply to arbitrary
> number of columns.
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