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Posted to jira@arrow.apache.org by "Wes McKinney (Jira)" <ji...@apache.org> on 2020/06/16 20:58:00 UTC

[jira] [Commented] (ARROW-8025) [C++] Implement cast to Binary and FixedSizeBinary

    [ https://issues.apache.org/jira/browse/ARROW-8025?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17137922#comment-17137922 ] 

Wes McKinney commented on ARROW-8025:
-------------------------------------

You should be able to use ZeroCopyCastExec https://github.com/apache/arrow/blob/master/cpp/src/arrow/compute/kernels/scalar_cast_internal.h#L71

> [C++] Implement cast to Binary and FixedSizeBinary
> --------------------------------------------------
>
>                 Key: ARROW-8025
>                 URL: https://issues.apache.org/jira/browse/ARROW-8025
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++
>            Reporter: Neal Richardson
>            Assignee: Krisztian Szucs
>            Priority: Major
>             Fix For: 1.0.0
>
>
> It appears you can cast from Binary to String but not the other way. 



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