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Posted to issues@arrow.apache.org by "Antoine Pitrou (JIRA)" <ji...@apache.org> on 2019/08/12 12:07:00 UTC

[jira] [Resolved] (ARROW-5977) [C++] [Python] Method for read_csv to limit which columns are read?

     [ https://issues.apache.org/jira/browse/ARROW-5977?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Antoine Pitrou resolved ARROW-5977.
-----------------------------------
       Resolution: Fixed
    Fix Version/s: 0.15.0

Issue resolved by pull request 5026
[https://github.com/apache/arrow/pull/5026]

> [C++] [Python] Method for read_csv to limit which columns are read?
> -------------------------------------------------------------------
>
>                 Key: ARROW-5977
>                 URL: https://issues.apache.org/jira/browse/ARROW-5977
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++, Python
>    Affects Versions: 0.14.0
>            Reporter: Jordan Samuels
>            Assignee: Antoine Pitrou
>            Priority: Major
>              Labels: csv, pull-request-available
>             Fix For: 0.15.0
>
>          Time Spent: 5h 40m
>  Remaining Estimate: 0h
>
> In pandas there is pd.read_csv(usecols=...) but I can't see a way to do this in pyarrow. 



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