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Posted to jira@arrow.apache.org by "Wes McKinney (Jira)" <ji...@apache.org> on 2021/06/21 23:46:00 UTC

[jira] [Assigned] (ARROW-8991) [C++][Compute] Add scalar_hash function

     [ https://issues.apache.org/jira/browse/ARROW-8991?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wes McKinney reassigned ARROW-8991:
-----------------------------------

    Assignee:     (was: Wes McKinney)

> [C++][Compute] Add scalar_hash function
> ---------------------------------------
>
>                 Key: ARROW-8991
>                 URL: https://issues.apache.org/jira/browse/ARROW-8991
>             Project: Apache Arrow
>          Issue Type: New Feature
>          Components: C++
>            Reporter: Wes McKinney
>            Priority: Major
>              Labels: analytics
>             Fix For: 5.0.0
>
>
> The purpose of this function is to compute 32- or 64-bit hash values for each cell in an Array. Hashes for nested types can be computed recursively by combining the hash values of their children



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