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Posted to issues@hive.apache.org by "Krisztian Kasa (Jira)" <ji...@apache.org> on 2020/07/29 09:29:00 UTC

[jira] [Resolved] (HIVE-23817) Pushing TopN Key operator PKFK inner joins

     [ https://issues.apache.org/jira/browse/HIVE-23817?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Krisztian Kasa resolved HIVE-23817.
-----------------------------------
    Resolution: Fixed

> Pushing TopN Key operator PKFK inner joins
> ------------------------------------------
>
>                 Key: HIVE-23817
>                 URL: https://issues.apache.org/jira/browse/HIVE-23817
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Attila Magyar
>            Assignee: Attila Magyar
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 0.5h
>  Remaining Estimate: 0h
>
> If there is primary key foreign key relationship between the tables we can push the topnkey operator through the join.



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