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Posted to issues@spark.apache.org by "Reynold Xin (JIRA)" <ji...@apache.org> on 2015/06/09 09:00:07 UTC

[jira] [Assigned] (SPARK-8219) math function: negative

     [ https://issues.apache.org/jira/browse/SPARK-8219?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Reynold Xin reassigned SPARK-8219:
----------------------------------

    Assignee: Reynold Xin

> math function: negative
> -----------------------
>
>                 Key: SPARK-8219
>                 URL: https://issues.apache.org/jira/browse/SPARK-8219
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>            Reporter: Reynold Xin
>            Assignee: Reynold Xin
>
> This is just an alias for UnaryMinus. Only add it to FunctionRegistry, and not DataFrame.



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