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https://issues.apache.org/jira/browse/HIVE-8094?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14152385#comment-14152385
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Thejas M Nair edited comment on HIVE-8094 at 9/29/14 10:22 PM:
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Ok, it looks like the example I have requires '.*fn' as opposed to just '*fn'
Rather than adding the LIKE syntax, would you be able to update the function
pattern matching to allow '\*' ? I think the SHOW TABLE has some code to
substitute '\*' with '.*' when creating the pattern matcher, would you be able
to do something like that for SHOW FUNCTION as well?
was (Author: jdere):
Ok, it looks like the example I have requires '.*fn' as opposed to just '*fn'
Rather than adding the LIKE syntax, would you be able to update the function
pattern matching to allow '*'? I think the SHOW TABLE has some code to
substitute '*' with '.*' when creating the pattern matcher, would you be able
to do something like that for SHOW FUNCTION as well?
> add LIKE keyword support for SHOW FUNCTIONS
> -------------------------------------------
>
> Key: HIVE-8094
> URL: https://issues.apache.org/jira/browse/HIVE-8094
> Project: Hive
> Issue Type: Improvement
> Affects Versions: 0.14.0, 0.13.1
> Reporter: peter liu
> Assignee: peter liu
> Fix For: 0.14.0
>
> Attachments: HIVE-8094.1.patch, HIVE-8094.2.patch, HIVE-8094.3.patch
>
>
> It would be nice to add LIKE keyword support for SHOW FUNCTIONS as below,
> and keep the patterns consistent to the way as SHOW DATABASES, SHOW TABLES.
> bq. SHOW FUNCTIONS LIKE 'foo*';
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