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https://issues.apache.org/jira/browse/ARROW-12046?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17466148#comment-17466148
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Benson Muite commented on ARROW-12046:
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Sort Keys can be used:
https://arrow.apache.org/docs/cpp/api/compute.html#_CPPv4N5arrow7compute11SortOptionsE
Is this a reasonable approach to build on? This is used for example in R
https://www.rdocumentation.org/packages/base/versions/3.6.2/topics/xtfrm
> [C++] Support string collation for sorting
> ------------------------------------------
>
> Key: ARROW-12046
> URL: https://issues.apache.org/jira/browse/ARROW-12046
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++
> Affects Versions: 3.0.0
> Reporter: Ian Cook
> Priority: Major
> Fix For: 8.0.0
>
>
> Currently the C++ library orders strings lexicographically as bytestrings. We
> should implement the capability to change string sorting behavior based on
> locale settings for string collation.
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