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From "Harish Butani (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-7463) Add rule for transitive inference
Date Tue, 05 Aug 2014 01:56:12 GMT

    [ https://issues.apache.org/jira/browse/HIVE-7463?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14085658#comment-14085658
] 

Harish Butani commented on HIVE-7463:
-------------------------------------

Depends on OPTIQ-360

> Add rule for transitive inference
> ---------------------------------
>
>                 Key: HIVE-7463
>                 URL: https://issues.apache.org/jira/browse/HIVE-7463
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Laljo John Pullokkaran
>            Assignee: Harish Butani
>
> R1.x=R2.x and R1.x=10 -> R2.x = 10
> This applies to Inner Joins & some form of outer join conditions and filters.



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