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Posted to issues@arrow.apache.org by "Paddy Horan (Jira)" <ji...@apache.org> on 2020/04/28 19:54:00 UTC

[jira] [Resolved] (ARROW-8591) [Rust] Reverse lookup for a key in DictionaryArray

     [ https://issues.apache.org/jira/browse/ARROW-8591?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Paddy Horan resolved ARROW-8591.
--------------------------------
    Fix Version/s: 1.0.0
       Resolution: Fixed

Issue resolved by pull request 7036
[https://github.com/apache/arrow/pull/7036]

> [Rust] Reverse lookup for a key in DictionaryArray
> --------------------------------------------------
>
>                 Key: ARROW-8591
>                 URL: https://issues.apache.org/jira/browse/ARROW-8591
>             Project: Apache Arrow
>          Issue Type: New Feature
>          Components: Rust
>            Reporter: Mahmut Bulut
>            Assignee: Mahmut Bulut
>            Priority: Minor
>              Labels: pull-request-available
>             Fix For: 1.0.0
>
>          Time Spent: 1h
>  Remaining Estimate: 0h
>
> Currently, there is no way to do a reverse lookup for DictionaryArray. A reverse lookup would be beneficial. (Enables creation of combiner masks)



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