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https://issues.apache.org/jira/browse/HIVE-10911?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Aihua Xu updated HIVE-10911:
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Attachment: HIVE-10911.patch
> Add support for date datatype in the value based windowing function
> -------------------------------------------------------------------
>
> Key: HIVE-10911
> URL: https://issues.apache.org/jira/browse/HIVE-10911
> Project: Hive
> Issue Type: Sub-task
> Components: PTF-Windowing
> Affects Versions: 1.3.0
> Reporter: Aihua Xu
> Assignee: Aihua Xu
> Attachments: HIVE-10911.patch
>
>
> Currently date datatype is not supported in value based windowing function.
> For the following query with hiredate to be date type, an exception will be
> thrown.
> {{select deptno, ename, hiredate, sal, sum(sal) over (partition by deptno
> order by hiredate range 90 preceding) from emp;}}
> It's valuable to support such type with number of days as the value
> difference.
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