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From "John Sichi (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-872) Allow type widening on COALESCE/UNION ALL
Date Fri, 24 Jun 2011 18:25:47 GMT

     [ https://issues.apache.org/jira/browse/HIVE-872?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

John Sichi updated HIVE-872:
----------------------------

    Fix Version/s: 0.8.0

> Allow type widening on COALESCE/UNION ALL
> -----------------------------------------
>
>                 Key: HIVE-872
>                 URL: https://issues.apache.org/jira/browse/HIVE-872
>             Project: Hive
>          Issue Type: New Feature
>            Reporter: Zheng Shao
>            Assignee: Syed S. Albiz
>             Fix For: 0.8.0
>
>         Attachments: HIVE-872.1.patch, HIVE-872.6.patch, HIVE-872.7.patch
>
>
> Original request: We should allow "0L" to be interpreted as a bigint constant.
> Instead of this, we have decided that the usecases for this do not merit modifications
to the ql. Instead we enable type widening on the UDF COALESCE and on the UNION ALL operator

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