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https://issues.apache.org/jira/browse/HIVE-5581?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13811134#comment-13811134
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Teddy Choi commented on HIVE-5581:
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Eric,
I will separate classes, and also make end-to-end tests. It seems like there
are many to create (VectorUDFYearString, VectorUDFMonthString,
VectorUDFDayString, ...).
Teddy
> Implement vectorized year/month/day... etc. for string arguments
> ----------------------------------------------------------------
>
> Key: HIVE-5581
> URL: https://issues.apache.org/jira/browse/HIVE-5581
> Project: Hive
> Issue Type: Sub-task
> Components: Query Processor
> Affects Versions: 0.13.0
> Reporter: Eric Hanson
> Assignee: Teddy Choi
> Attachments: HIVE-5581.1.patch.txt
>
>
> Functions year(), month(), day(), weekofyear(), hour(), minute(), second()
> need to be implemented for string arguments in vectorized mode.
> They already work for timestamp arguments.
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