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Posted to issues@hive.apache.org by "Jesus Camacho Rodriguez (JIRA)" <ji...@apache.org> on 2018/08/04 01:59:00 UTC

[jira] [Assigned] (HIVE-20314) Include partition pruning in materialized view rewriting

     [ https://issues.apache.org/jira/browse/HIVE-20314?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jesus Camacho Rodriguez reassigned HIVE-20314:
----------------------------------------------


> Include partition pruning in materialized view rewriting
> --------------------------------------------------------
>
>                 Key: HIVE-20314
>                 URL: https://issues.apache.org/jira/browse/HIVE-20314
>             Project: Hive
>          Issue Type: Improvement
>          Components: Materialized views
>            Reporter: Jesus Camacho Rodriguez
>            Assignee: Jesus Camacho Rodriguez
>            Priority: Major
>
> To be able to reduce the cost of the expression using the materialized view when some of its partitions are pruned.



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