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Posted to jira@arrow.apache.org by "Joris Van den Bossche (Jira)" <ji...@apache.org> on 2021/09/23 13:06:00 UTC

[jira] [Commented] (ARROW-14091) [C++] add(date, duration) -> {timestamp, date} kernel

    [ https://issues.apache.org/jira/browse/ARROW-14091?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17419186#comment-17419186 ] 

Joris Van den Bossche commented on ARROW-14091:
-----------------------------------------------

Would it be better if the kernel has predictable return type, not depending on the values? 

> [C++] add(date, duration) -> {timestamp, date} kernel
> -----------------------------------------------------
>
>                 Key: ARROW-14091
>                 URL: https://issues.apache.org/jira/browse/ARROW-14091
>             Project: Apache Arrow
>          Issue Type: Sub-task
>          Components: C++
>            Reporter: Phillip Cloud
>            Priority: Major
>
> Issue to track implementation of addition of dates and durations.
> The return type is timestamp if the duration contains sub-day units, and date otherwise.



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