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Posted to issues@flink.apache.org by "Martijn Visser (Jira)" <ji...@apache.org> on 2022/06/07 09:15:00 UTC

[jira] [Assigned] (FLINK-27851) Join can't access the pk from source table

     [ https://issues.apache.org/jira/browse/FLINK-27851?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Martijn Visser reassigned FLINK-27851:
--------------------------------------

    Assignee: xuyang

> Join can't access the pk from source table
> ------------------------------------------
>
>                 Key: FLINK-27851
>                 URL: https://issues.apache.org/jira/browse/FLINK-27851
>             Project: Flink
>          Issue Type: Bug
>          Components: Table SQL / Planner
>    Affects Versions: 1.16.0
>            Reporter: xuyang
>            Assignee: xuyang
>            Priority: Minor
>              Labels: pull-request-available
>
> If the source table contains a pk and enable mini-batch, the join can't get the pk information in source table. The root cause is that the `FlinkRelMdUniqueKeys` is not override the function with arg MiniBatchAssigner.



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