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Posted to jira@arrow.apache.org by "Rishabh Rana (Jira)" <ji...@apache.org> on 2022/06/01 05:11:00 UTC

[jira] [Commented] (ARROW-16660) [C#] Add support for Time32Array and Time64Array

    [ https://issues.apache.org/jira/browse/ARROW-16660?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17544701#comment-17544701 ] 

Rishabh Rana commented on ARROW-16660:
--------------------------------------

Thanks, [~westonpace] 

Raised a PR

> [C#] Add support for Time32Array and Time64Array
> ------------------------------------------------
>
>                 Key: ARROW-16660
>                 URL: https://issues.apache.org/jira/browse/ARROW-16660
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C#
>            Reporter: Rishabh Rana
>            Assignee: Rishabh Rana
>            Priority: Major
>
> C# Implementation does not support reading/writing Time32Array and Time64Array which makes it unusable to read/write Arrow batches containing these array types.
>  
> As the native TimeSpan class in C# only supports resolution in milliseconds, it cannot be used to implement both these types of arrays in a consistent manner. These arrays can, however be supported as simple Int32/ Int64 arrays which represent seconds/ milliseconds/ microseconds/ nanoseconds passed since midnight which the user should parse as needed. 



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