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https://issues.apache.org/jira/browse/HIVE-6046?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xuefu Zhang updated HIVE-6046:
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Attachment: HIVE-6046.patch
Regenerated patch.
> add UDF for converting date time from one presentation to another
> ------------------------------------------------------------------
>
> Key: HIVE-6046
> URL: https://issues.apache.org/jira/browse/HIVE-6046
> Project: Hive
> Issue Type: New Feature
> Components: UDF
> Affects Versions: 0.13.0
> Reporter: Kostiantyn Kudriavtsev
> Assignee: Kostiantyn Kudriavtsev
> Attachments: HIVE-6046.patch, Hive-6046.patch
>
>
> it'd be nice to have function for converting datetime to different formats,
> for example:
> format_date('2013-12-12 00:00:00.0', 'yyyy-MM-dd HH:mm:ss.S', 'yyyy/MM/dd')
> There are two signatures to facilitate further using:
> format_date(datetime, fromFormat, toFormat)
> format_date(timestamp, toFormat)
>
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