[jira] [Resolved] (ARROW-13835) [Python] Document utility to unify schemas

["Antoine Pitrou (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-13835?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Antoine Pitrou resolved ARROW-13835.
------------------------------------
    Fix Version/s: 6.0.0
       Resolution: Fixed

Issue resolved by pull request 11057
[https://github.com/apache/arrow/pull/11057]

> [Python] Document utility to unify schemas
> ------------------------------------------
>
>                 Key: ARROW-13835
>                 URL: https://issues.apache.org/jira/browse/ARROW-13835
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: Documentation
>    Affects Versions: 5.0.0
>            Reporter: Alessandro Molina
>            Assignee: Alessandro Molina
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 6.0.0
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> In R we have the {{unify_schemas}} utility which allows to merge two or more schemas, in Python such feature would be helpful but we don't seem to provide it. 
> Such feature already exists in C++  ( https://github.com/apache/arrow/blob/27affa3181708c4f800f9d0a70603fb3390d6462/cpp/src/arrow/type.cc#L1722-L1744 ) and should be exposed in PyArrow and documented under https://arrow.apache.org/docs/python/api/datatypes.html



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