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From "Zheng Shao (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HIVE-376) In strict mode do not allow join without "ON" condition
Date Fri, 24 Apr 2009 00:31:30 GMT

    [ https://issues.apache.org/jira/browse/HIVE-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12702175#action_12702175

Zheng Shao commented on HIVE-376:

Shall we add another option instead of using "hive.partition.pruning"? The name does not look
good for this.
Also, can you add a negative case?

> 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
> 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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