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From "Xuefu Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-6620) UDF printf doesn't take either CHAR or VARCHAR as the first argument
Date Sat, 15 Mar 2014 23:20:42 GMT

     [ https://issues.apache.org/jira/browse/HIVE-6620?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Xuefu Zhang updated HIVE-6620:
------------------------------

    Attachment: HIVE-6620.patch

> UDF printf doesn't take either CHAR or VARCHAR as the first argument
> --------------------------------------------------------------------
>
>                 Key: HIVE-6620
>                 URL: https://issues.apache.org/jira/browse/HIVE-6620
>             Project: Hive
>          Issue Type: Bug
>          Components: UDF
>    Affects Versions: 0.12.0
>            Reporter: Xuefu Zhang
>            Assignee: Xuefu Zhang
>         Attachments: HIVE-6620.patch, HIVE-6620.patch, HIVE-6620.patch
>
>
> {code}
> hive> desc vc;
> OK
> c                   	char(5)             	None                
> vc                  	varchar(7)          	None                
> s                   	string              	None                
> hive> select printf(c) from vc;
> FAILED: SemanticException [Error 10016]: Line 1:14 Argument type mismatch 'c': Argument
1 of function PRINTF must be "string", but "char(5)" was found.
> {code}
> However, if the argument is string type, the query runs successfully.



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