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Posted to dev@hive.apache.org by "John Sichi (JIRA)" <ji...@apache.org> on 2010/08/12 21:04:17 UTC

[jira] Resolved: (HIVE-1460) JOIN should not output rows for NULL values

     [ https://issues.apache.org/jira/browse/HIVE-1460?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

John Sichi resolved HIVE-1460.
------------------------------

    Resolution: Duplicate

Closing as dup.


> JOIN should not output rows for NULL values
> -------------------------------------------
>
>                 Key: HIVE-1460
>                 URL: https://issues.apache.org/jira/browse/HIVE-1460
>             Project: Hadoop Hive
>          Issue Type: Bug
>            Reporter: Zheng Shao
>
> We should filter out rows with NULL keys from the result of this query
> {code}
> SELECT * FROM a JOIN b on a.key = b.key
> {code}

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