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Posted to issues@spark.apache.org by "Max Gekk (Jira)" <ji...@apache.org> on 2021/04/15 12:43:00 UTC

[jira] [Updated] (SPARK-35091) Support ANSI intervals by date_part()

     [ https://issues.apache.org/jira/browse/SPARK-35091?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Max Gekk updated SPARK-35091:
-----------------------------
    Description: 
Support year-month and day-time intervals by date_part(). For example:

{code:sql}
      > SELECT date_part('days', interval '5 0:0:0' day to second);
       5
      > SELECT date_part('seconds', interval '10 11:12:30.001001' DAY TO SECOND);
       30.001001
{code}


  was:
Support field extraction from year-month and day-time intervals. For example:

{code:sql}
      > SELECT extract(days FROM interval '5 0:0:0' day to second);
       5
      > SELECT extract(seconds FROM interval '10 11:12:30.001001' DAY TO SECOND);
       30.001001
{code}



> Support ANSI intervals by date_part()
> -------------------------------------
>
>                 Key: SPARK-35091
>                 URL: https://issues.apache.org/jira/browse/SPARK-35091
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 3.2.0
>            Reporter: Max Gekk
>            Priority: Major
>
> Support year-month and day-time intervals by date_part(). For example:
> {code:sql}
>       > SELECT date_part('days', interval '5 0:0:0' day to second);
>        5
>       > SELECT date_part('seconds', interval '10 11:12:30.001001' DAY TO SECOND);
>        30.001001
> {code}



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