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https://issues.apache.org/jira/browse/HIVE-12721?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15305175#comment-15305175
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Lefty Leverenz commented on HIVE-12721:
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Doc note: This will need to be documented in the wiki for release 2.2.0.
Perhaps it belongs in the Mis. Functions section.
* [Hive Operators and UDFs -- Misc. Functions |
https://cwiki.apache.org/confluence/display/Hive/LanguageManual+UDF#LanguageManualUDF-Misc.Functions]
Added a TODOC2.2 label.
> Add UUID built in function
> --------------------------
>
> Key: HIVE-12721
> URL: https://issues.apache.org/jira/browse/HIVE-12721
> Project: Hive
> Issue Type: Improvement
> Components: UDF
> Reporter: Jeremy Beard
> Assignee: Jeremy Beard
> Labels: TODOC2.2
> Fix For: 2.2.0
>
> Attachments: HIVE-12721.1.patch, HIVE-12721.2.patch, HIVE-12721.patch
>
>
> A UUID function would be very useful for ETL jobs that need to generate
> surrogate keys.
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