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From "Franklin Hu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-2305) UNION ALL on different types throws runtime exception
Date Tue, 26 Jul 2011 00:33:09 GMT

     [ https://issues.apache.org/jira/browse/HIVE-2305?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Franklin Hu updated HIVE-2305:
------------------------------

    Attachment: hive-2305.1.patch

For multiple input directories, UnionOperator was not correctly setting the object inspector
for the new row schema.
Also fixed incorrect call to get a common class.

> UNION ALL on different types throws runtime exception
> -----------------------------------------------------
>
>                 Key: HIVE-2305
>                 URL: https://issues.apache.org/jira/browse/HIVE-2305
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 0.7.1
>            Reporter: Franklin Hu
>            Assignee: Franklin Hu
>         Attachments: hive-2305.1.patch
>
>
> Ex:
> SELECT * (SELECT 123 FROM ... UNION ALL SELECT '123' FROM ..) t;
> Unioning columns of different types currently does not work. 

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