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Posted to issues@arrow.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2020/04/24 20:11:00 UTC

[jira] [Updated] (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 ]

ASF GitHub Bot updated ARROW-8591:
----------------------------------
    Labels: pull-request-available  (was: )

> [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
>          Time Spent: 10m
>  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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