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https://issues.apache.org/jira/browse/HIVE-580?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12730940#action_12730940
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Prasad Chakka commented on HIVE-580:
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@yongqing, we are trying to move away from processing queries inside
CliDriver.java. This just creates problems later on. Joydeep is planning to
move all such commands/constructs (set, add, comments) from CliDriver into
parser. I don't think we should add this command here.
> 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
> Attachments: hive-580-2009-07-15.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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