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From "Matt McCline (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-13267) Vectorization: Add SelectLikeStringColScalar for non-filter operations
Date Wed, 25 May 2016 22:12:12 GMT

    [ https://issues.apache.org/jira/browse/HIVE-13267?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15300970#comment-15300970
] 

Matt McCline commented on HIVE-13267:
-------------------------------------

LGTM +1

> Vectorization: Add SelectLikeStringColScalar for non-filter operations
> ----------------------------------------------------------------------
>
>                 Key: HIVE-13267
>                 URL: https://issues.apache.org/jira/browse/HIVE-13267
>             Project: Hive
>          Issue Type: Bug
>          Components: Vectorization
>    Affects Versions: 2.1.0
>            Reporter: Gopal V
>            Assignee: Gopal V
>         Attachments: HIVE-13267.1.patch
>
>
> FilterStringColLikeStringScalar only applies to the values within filter clauses.
> Borrow the Checker impls and extend to the value generation - for cases like
> select col is null or col like '%(null)%' 



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