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From "Namit Jain (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HIVE-92) union all has a problem if no embedding select is present
Date Mon, 08 Dec 2008 22:49:44 GMT

    [ https://issues.apache.org/jira/browse/HIVE-92?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12654621#action_12654621

Namit Jain commented on HIVE-92:

Raghu, can you accept again: changed error mesg to not have the column name at the end

> union all has a problem if no embedding select is present
> ---------------------------------------------------------
>                 Key: HIVE-92
>                 URL: https://issues.apache.org/jira/browse/HIVE-92
>             Project: Hadoop Hive
>          Issue Type: Bug
>          Components: Query Processor
>            Reporter: Namit Jain
>            Assignee: Namit Jain
>         Attachments: patch-union.1.txt, patch-union.txt, patch1.txt
> select s2.key as key, s2.value as value from src s2
> select s1.key as key, s1.value as value from src s1;
> does not work.
> The code assumes that either it is a join or only one source is present

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