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Posted to issues@hive.apache.org by "Ashutosh Chauhan (JIRA)" <ji...@apache.org> on 2015/05/09 03:10:07 UTC

[jira] [Updated] (HIVE-10636) CASE comparison operator rotation optimization

     [ https://issues.apache.org/jira/browse/HIVE-10636?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ashutosh Chauhan updated HIVE-10636:
------------------------------------
    Attachment: HIVE-10636.patch

Preview patch with working test case, on top of of HIVE-10325 & HIVE-10327. Needs more test cases and commits of mentioned jiras.

> CASE comparison operator rotation optimization
> ----------------------------------------------
>
>                 Key: HIVE-10636
>                 URL: https://issues.apache.org/jira/browse/HIVE-10636
>             Project: Hive
>          Issue Type: New Feature
>          Components: Logical Optimizer
>    Affects Versions: 0.14.0, 1.0.0, 1.2.0, 1.1.0
>            Reporter: Ashutosh Chauhan
>            Assignee: Ashutosh Chauhan
>         Attachments: HIVE-10636.patch
>
>
> Step 1 as outlined in description of HIVE-9644



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