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From "Hyukjin Kwon (Jira)" <j...@apache.org>
Subject [jira] [Assigned] (SPARK-29311) Return seconds with fraction from `date_part`/`extract`
Date Wed, 02 Oct 2019 02:18:00 GMT

     [ https://issues.apache.org/jira/browse/SPARK-29311?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Hyukjin Kwon reassigned SPARK-29311:
------------------------------------

    Assignee: Maxim Gekk

> Return seconds with fraction from `date_part`/`extract`
> -------------------------------------------------------
>
>                 Key: SPARK-29311
>                 URL: https://issues.apache.org/jira/browse/SPARK-29311
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 3.0.0
>            Reporter: Maxim Gekk
>            Assignee: Maxim Gekk
>            Priority: Minor
>
> The `date_part()` and `extract` should return seconds with fractional part for the `SECOND`
field as PostgreSQL does:
> {code}
> # SELECT date_part('SECONDS', timestamp'2019-10-01 00:00:01.000001');
>  date_part 
> -----------
>   1.000001
> (1 row)
> {code}



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