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Posted to jira@arrow.apache.org by "Joris Van den Bossche (Jira)" <ji...@apache.org> on 2021/07/16 05:55:00 UTC

[jira] [Resolved] (ARROW-11206) [C++][Compute][Python] Rename "project" kernel to "make_struct"

     [ https://issues.apache.org/jira/browse/ARROW-11206?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Joris Van den Bossche resolved ARROW-11206.
-------------------------------------------
    Resolution: Fixed

Issue resolved by pull request 10728
[https://github.com/apache/arrow/pull/10728]

> [C++][Compute][Python] Rename "project" kernel to "make_struct"
> ---------------------------------------------------------------
>
>                 Key: ARROW-11206
>                 URL: https://issues.apache.org/jira/browse/ARROW-11206
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++
>    Affects Versions: 2.0.0
>            Reporter: Ben Kietzman
>            Assignee: Ben Kietzman
>            Priority: Major
>              Labels: compute, dataset, pull-request-available
>             Fix For: 5.0.0
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> The "project" compute Function is necessary for ARROW-11174. However it is not intended for direct use outside an Expression ([where the correspondence to projection is not immediately obvious|https://github.com/apache/arrow/pull/9131#issuecomment-757764173]) so it may be preferable to do one/more of:
>  * rename the function to "wrap_struct" or similar so it does make sense outside Expressions
>  * ensure the function is not exposed to python/R bindings except through Expressions
>  * remove the function from the default registry



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