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Posted to jira@arrow.apache.org by "Antoine Pitrou (Jira)" <ji...@apache.org> on 2021/02/17 17:24:00 UTC

[jira] [Commented] (ARROW-9006) [C++] Use Cast kernels to implement Scalar::Parse and Scalar::CastTo

    [ https://issues.apache.org/jira/browse/ARROW-9006?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17286004#comment-17286004 ] 

Antoine Pitrou commented on ARROW-9006:
---------------------------------------

cc [~bkietz]

> [C++] Use Cast kernels to implement Scalar::Parse and Scalar::CastTo
> --------------------------------------------------------------------
>
>                 Key: ARROW-9006
>                 URL: https://issues.apache.org/jira/browse/ARROW-9006
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++
>            Reporter: Wes McKinney
>            Assignee: Krisztian Szucs
>            Priority: Major
>             Fix For: 4.0.0
>
>
> We should not maintain distinct (and possibly differently behaving) implementations of elementwise array casting and scalar casting. The new kernels framework provides for relatively easily generating kernels that can process arrays or scalars. 



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