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Date: Sat, 25 Jul 2009 23:14:14 -0700 (PDT)
From: "Scott Chen (JIRA)" <jira@apache.org>
To: hive-dev@hadoop.apache.org
Subject: [jira] Updated: (HIVE-580) command to list available UDF names
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     [ https://issues.apache.org/jira/browse/HIVE-580?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Scott Chen updated HIVE-580:
----------------------------

    Attachment: hive-580-2009-07-25.patch

"SHOW FUNCTIONS;" will list all the udf.
"SHOW FUNCTIONS 'regular expression string';" will list all the udf matches the regular expression.
Most of the logic in this patch follows "SHOW TABLE".

> command to list available UDF names
> -----------------------------------
>
>                 Key: HIVE-580
>                 URL: https://issues.apache.org/jira/browse/HIVE-580
>             Project: Hadoop Hive
>          Issue Type: New Feature
>          Components: Clients, Documentation
>            Reporter: Larry Ogrodnek
>            Assignee: Scott Chen
>         Attachments: hive-580-2009-07-15.patch, hive-580-2009-07-25.patch
>
>
> It would be great if there was some way to list all available UDF names in the CLI.
> Ideally, there would be some way for the UDFs themselves to provide a description/help that could also be displayed.
> Would also be nice if the UDF names were available for auto-completion (HIVE-97).
> As a start, just having the names available would be great.

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