[jira] [Created] (HIVE-5473) sqrt of -ve value returns null instead of throwing an error

[N Campbell (JIRA)]

N Campbell created HIVE-5473:
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             Summary: sqrt of -ve value returns null instead of throwing an 
error
                 Key: HIVE-5473
                 URL: https://issues.apache.org/jira/browse/HIVE-5473
             Project: Hive
          Issue Type: Bug
    Affects Versions: 0.11.0
            Reporter: N Campbell
            Priority: Minor


select sqrt( -4 ) from t

will return a null instead of throwing an  exception. 

no discussion on web page that this would be by design to not throw an error.

https://cwiki.apache.org/confluence/display/Hive/LanguageManual+UDF#LanguageManualUDF-DateFunctions





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