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https://issues.apache.org/jira/browse/SPARK-19285?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xiao Li updated SPARK-19285:
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Component/s: (was: Java API)
SQL
> Java - Provide user-defined function of 0 arguments (UDF0)
> ----------------------------------------------------------
>
> Key: SPARK-19285
> URL: https://issues.apache.org/jira/browse/SPARK-19285
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Reporter: Amit Baghel
> Priority: Minor
>
> I need to implement zero argument UDF but Spark java api doesn't provide
> UDF0.
> https://github.com/apache/spark/tree/master/sql/core/src/main/java/org/apache/spark/sql/api/java
> For workaround I am creating UDF1 with one argument and not using this
> argument.
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