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Posted to issues@spark.apache.org by "Dongjoon Hyun (Jira)" <ji...@apache.org> on 2019/11/10 22:36:00 UTC

[jira] [Resolved] (SPARK-29393) Add the make_interval() function

     [ https://issues.apache.org/jira/browse/SPARK-29393?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dongjoon Hyun resolved SPARK-29393.
-----------------------------------
    Fix Version/s: 3.0.0
       Resolution: Fixed

Issue resolved by pull request 26446
[https://github.com/apache/spark/pull/26446]

> Add the make_interval() function
> --------------------------------
>
>                 Key: SPARK-29393
>                 URL: https://issues.apache.org/jira/browse/SPARK-29393
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 3.0.0
>            Reporter: Maxim Gekk
>            Assignee: Maxim Gekk
>            Priority: Major
>             Fix For: 3.0.0
>
>
> PostgreSQL allows to make an interval by using the make_interval() function:
> |{{make_interval(_{{years}}_ }}{{int}}{{ DEFAULT 0, _{{months}}_ }}{{int}}{{ DEFAULT 0, _{{weeks}}_ }}{{int}}{{ DEFAULT 0, _{{days}}_ }}{{int}}{{ DEFAULT 0, _{{hours}}_ }}{{int}}{{ DEFAULT 0, _{{mins}}_ }}{{int}}{{ DEFAULT 0, _{{secs}}_ }}{{double precision}}{{ DEFAULT 0.0)}}|{{interval}}|Create interval from years, months, weeks, days, hours, minutes and seconds fields|{{make_interval(days => 10)}}|{{10 days}}|
> See https://www.postgresql.org/docs/12/functions-datetime.html



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