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From "Ashutosh Chauhan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-20314) Include partition pruning in materialized view rewriting
Date Mon, 06 Aug 2018 01:16:00 GMT

    [ https://issues.apache.org/jira/browse/HIVE-20314?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16569629#comment-16569629
] 

Ashutosh Chauhan commented on HIVE-20314:
-----------------------------------------

+1

> 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
>         Attachments: HIVE-20314.01.patch, HIVE-20314.patch
>
>
> 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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