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From "Paul Yang (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HIVE-655) Add support for user defined table generating functions
Date Thu, 19 Nov 2009 01:53:39 GMT

     [ https://issues.apache.org/jira/browse/HIVE-655?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Paul Yang updated HIVE-655:
---------------------------

    Attachment: HIVE-655.5.patch

* Removed author tag
* Moved error message strings to ErrorMsg
* Added entry for hive.udtf.auto.progress in hive-default.xml 

> Add support for user defined table generating functions
> -------------------------------------------------------
>
>                 Key: HIVE-655
>                 URL: https://issues.apache.org/jira/browse/HIVE-655
>             Project: Hadoop Hive
>          Issue Type: New Feature
>          Components: Query Processor
>            Reporter: Raghotham Murthy
>            Assignee: Paul Yang
>         Attachments: HIVE-655.1.patch, HIVE-655.2.patch, HIVE-655.3.patch, HIVE-655.4.patch,
HIVE-655.5.patch
>
>
> Provide a way for users to add a table generating function, i.e., functions that generate
multiple rows from a single input row. Currently, the only way to do it is via the TRANSFORM
clause which requires streaming the data.

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