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https://issues.apache.org/jira/browse/HIVE-8094?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14152379#comment-14152379
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Jason Dere commented on HIVE-8094:
----------------------------------
Is this doing functionality any different than the pattern matching we're
currently able to do for SHOW FUNCTIONS?
{noformat}
hive> create temporary function tmp_fn1 as
'org.apache.hadoop.hive.ql.udf.generic.GenericUDFRound';
OK
Time taken: 0.012 seconds
hive> create function my_fn1 as
'org.apache.hadoop.hive.ql.udf.generic.GenericUDFRound';
OK
Time taken: 0.084 seconds
hive> show functions '.*fn.*';
OK
default.my_fn1
tmp_fn1
{noformat}
> 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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