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From "Seungun Choe (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (TAJO-382) Implement encode function
Date Tue, 17 Dec 2013 05:29:07 GMT

     [ https://issues.apache.org/jira/browse/TAJO-382?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Seungun Choe updated TAJO-382:
------------------------------

    Attachment: TAJO-382_2.patch

Wow!!! Too many patch file attached Tajo project.
I rebase the patch. :)


> Implement encode function
> -------------------------
>
>                 Key: TAJO-382
>                 URL: https://issues.apache.org/jira/browse/TAJO-382
>             Project: Tajo
>          Issue Type: New Feature
>            Reporter: Seungun Choe
>            Assignee: Seungun Choe
>            Priority: Minor
>         Attachments: TAJO-382.patch, TAJO-382_2.patch
>
>
> Function : encode(data bytea, format text)
> Description : Encode binary data into a textual representation. Supported formats are:
base64, hex, escape. escape converts zero bytes and high-bit-set bytes to octal sequences
(\nnn) and doubles backslashes.
> Example : encode(E'123\\000\\001', 'base64')  -->  MTIzAAE=



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