[jira] [Commented] (DRILL-4782) TO_TIME function cannot separate time from date time string

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/DRILL-4782?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16834734#comment-16834734 ] 

ASF GitHub Bot commented on DRILL-4782:
---------------------------------------

dgrinchenko commented on pull request #1784: DRILL-4782 / DRILL-7139: Fix cast and arithmetic for DayInterval 
URL: https://github.com/apache/drill/pull/1784
 
 
   - cast function for the day interval changed to round milliseconds to complete days
   - ToDateTypeFunctions#toTime now returning milliseconds of day
   - updated the way how DayInterval subtracts and adds, to follow the cast function logic
   
   UT core updates: 
   - added vectorValue function to the queryBuilder to simplify retrieving value of the vector
   - refactored singleton query result functions at queryBuilder
 
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> TO_TIME function cannot separate time from date time string
> -----------------------------------------------------------
>
>                 Key: DRILL-4782
>                 URL: https://issues.apache.org/jira/browse/DRILL-4782
>             Project: Apache Drill
>          Issue Type: Improvement
>          Components:  Server
>    Affects Versions: 1.6.0, 1.7.0
>         Environment: CentOS 7
>            Reporter: Matt Keranen
>            Assignee: Dmytriy Grinchenko
>            Priority: Minor
>             Fix For: 1.17.0
>
>
> TO_TIME('2016-03-03 00:00', ''yyyy-MM-dd HH:mm') returns "05:14:46.656" instead of the expected "00:00:00"
> Adding and additional split does work as expected: TO_TIME(SPLIT('2016-03-03 00:00', ' ')[1], 'HH:mm')



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