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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] [Created] (SPARK-8219) math function: negative

Reynold Xin created SPARK-8219:
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             Summary: math function: negative
                 Key: SPARK-8219
                 URL: https://issues.apache.org/jira/browse/SPARK-8219
             Project: Spark
          Issue Type: Sub-task
            Reporter: Reynold Xin


This is just an alias for UnaryMinus. Only add it to FunctionRegistry, and not DataFrame.



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