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From "Zheng Shao (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HIVE-376) In strict mode do not allow join without "ON" condition
Date Fri, 24 Apr 2009 07:01:30 GMT

     [ https://issues.apache.org/jira/browse/HIVE-376?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Zheng Shao updated HIVE-376:
----------------------------

       Resolution: Fixed
    Fix Version/s: 0.3.1
     Release Note: HIVE-376. In strict mode do not allow join without ON condition. (Namit
Jain via zshao)
     Hadoop Flags: [Reviewed]
           Status: Resolved  (was: Patch Available)

Committed to both trunk and branch 0.3 with some simple test fixes. Thanks Namit!


> In strict mode do not allow join without  "ON" condition
> --------------------------------------------------------
>
>                 Key: HIVE-376
>                 URL: https://issues.apache.org/jira/browse/HIVE-376
>             Project: Hadoop Hive
>          Issue Type: New Feature
>          Components: Configuration
>    Affects Versions: 0.4.0
>            Reporter: Suresh Antony
>            Assignee: Namit Jain
>            Priority: Minor
>             Fix For: 0.3.1, 0.4.0
>
>         Attachments: hive.376.1.patch, hive.376.2.patch, hive.376.3.patch
>
>
> In strict mode do not allow join without  "ON" condition. This will result in cartition
product and explosion of data. Very few people want to run with join condition. Usually it
is a mistake.

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