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From "Xuefu Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-6622) UDF translate doesn't take either CHAR or VARCHAR as any of its arguments
Date Tue, 11 Mar 2014 20:56:48 GMT
Xuefu Zhang created HIVE-6622:
---------------------------------

             Summary: UDF translate doesn't take either CHAR or VARCHAR as any of its arguments
                 Key: HIVE-6622
                 URL: https://issues.apache.org/jira/browse/HIVE-6622
             Project: Hive
          Issue Type: Bug
          Components: UDF
    Affects Versions: 0.12.0
            Reporter: Xuefu Zhang
            Assignee: Xuefu Zhang


UDF translate(input, from, to) doesn't accept any CHAR or VARCHAR typed argument.
{code}
hive> desc vc;
c                   	char(5)             	None                
vc                  	varchar(7)          	None                
s                   	string              	None                
hive> select translate("my input", c, "ll") from vc;
FAILED: SemanticException [Error 10016]: Line 1:29 Argument type mismatch 'c': A string argument
was expected but an argument of type char(5) was given.
{code}

However, if the type is String, then the UDF works fine.



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