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Posted to jira@arrow.apache.org by "Antoine Pitrou (Jira)" <ji...@apache.org> on 2021/06/10 14:52:00 UTC

[jira] [Closed] (ARROW-12809) [C++] Add StrptimeOptions defaults

     [ https://issues.apache.org/jira/browse/ARROW-12809?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Antoine Pitrou closed ARROW-12809.
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    Resolution: Not A Problem

> [C++] Add StrptimeOptions defaults
> ----------------------------------
>
>                 Key: ARROW-12809
>                 URL: https://issues.apache.org/jira/browse/ARROW-12809
>             Project: Apache Arrow
>          Issue Type: New Feature
>          Components: C++
>            Reporter: Neal Richardson
>            Priority: Major
>
> Per https://github.com/apache/arrow/blob/master/cpp/src/arrow/compute/kernels/scalar_string.cc#L1744 there are no default options for strptime (format, unit). But the TimestampType constructor has a default unit of milliseconds (https://github.com/apache/arrow/blob/master/cpp/src/arrow/type.h#L1236), and a reasonable default for {{format}} would be ISO8601. 
> cc [~bkietz] [~wesm] for opinions as the authors of this code (according to {{git blame}})



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