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Posted to issues@hive.apache.org by "Krisztian Kasa (Jira)" <ji...@apache.org> on 2020/11/26 07:38:00 UTC

[jira] [Assigned] (HIVE-24434) Filter out materialized views for rewriting if plan pattern is not allowed

     [ https://issues.apache.org/jira/browse/HIVE-24434?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Krisztian Kasa reassigned HIVE-24434:
-------------------------------------


> Filter out materialized views for rewriting if plan pattern is not allowed
> --------------------------------------------------------------------------
>
>                 Key: HIVE-24434
>                 URL: https://issues.apache.org/jira/browse/HIVE-24434
>             Project: Hive
>          Issue Type: Improvement
>    Affects Versions: 4.0.0
>            Reporter: Krisztian Kasa
>            Assignee: Krisztian Kasa
>            Priority: Major
>
> Some materialized views are not enabled for Calcite based rewriting. Rules for validating materialized views are implemented by HIVE-20748. 
> Since text based materialized view query rewrite doesn't have such limitations some logic must be implemented to flag materialized view whether they are enabled to text based rewrite only or both.



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