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From "DaeMyung Kang (JIRA)" <j...@apache.org>
Subject [jira] [Created] (TAJO-352) Implement right/left(text, size) function
Date Sun, 01 Dec 2013 17:05:38 GMT
DaeMyung Kang created TAJO-352:
----------------------------------

             Summary: Implement right/left(text, size) function
                 Key: TAJO-352
                 URL: https://issues.apache.org/jira/browse/TAJO-352
             Project: Tajo
          Issue Type: Sub-task
          Components: operator/function/udf
            Reporter: DaeMyung Kang
            Assignee: DaeMyung Kang
            Priority: Minor


left('abcdef', 1) ===> a
left('abcdef', 2) ===> ab

right('abcdef', 1) ===> f
right('abcdef', 2) ===> ef





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