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Posted to dev@hive.apache.org by "Carl Steinbach (JIRA)" <ji...@apache.org> on 2010/07/23 20:38:51 UTC

[jira] Updated: (HIVE-376) In strict mode do not allow join without "ON" condition

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

Carl Steinbach updated HIVE-376:
--------------------------------

    Fix Version/s:     (was: 0.3.1)

> 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: 0.4.0
>
>         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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