[jira] [Created] (HIVE-18863) trunc() calls itself trunk() in an error message

[Tim Armstrong (JIRA)]

Tim Armstrong created HIVE-18863:
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             Summary: trunc() calls itself trunk() in an error message
                 Key: HIVE-18863
                 URL: https://issues.apache.org/jira/browse/HIVE-18863
             Project: Hive
          Issue Type: Bug
          Components: UDF
            Reporter: Tim Armstrong


{noformat}
> select  trunc('millennium', cast('2001-02-16 20:38:40' as timestamp))
FAILED: SemanticException Line 0:-1 Argument type mismatch ''2001-02-16 
20:38:40'': trunk() only takes STRING/CHAR/VARCHAR types as second argument, 
got TIMESTAMP
{noformat}

I saw this on a derivative of Hive 1.1.0 (cdh5.15.0), but the string still 
seems to be present on master:
https://github.com/apache/hive/blob/6d890faf22fd1ede3658a5eed097476eab3c67e9/ql/src/java/org/apache/hadoop/hive/ql/udf/generic/GenericUDFTrunc.java#L262



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