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Posted to issues@hive.apache.org by "Jesus Camacho Rodriguez (JIRA)" <ji...@apache.org> on 2016/07/25 13:06:20 UTC

[jira] [Updated] (HIVE-14326) Merging outer joins without conditions can lead to wrong results

     [ https://issues.apache.org/jira/browse/HIVE-14326?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jesus Camacho Rodriguez updated HIVE-14326:
-------------------------------------------
    Attachment: HIVE-14326.patch

> Merging outer joins without conditions can lead to wrong results
> ----------------------------------------------------------------
>
>                 Key: HIVE-14326
>                 URL: https://issues.apache.org/jira/browse/HIVE-14326
>             Project: Hive
>          Issue Type: Bug
>          Components: Parser
>    Affects Versions: 2.1.0, 2.2.0
>            Reporter: Jesus Camacho Rodriguez
>            Assignee: Jesus Camacho Rodriguez
>         Attachments: HIVE-14326.patch
>
>
> HIVE-13069 enabled cartesian product merging. However, merge should only be performed between INNER joins.



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