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From "Gunther Hagleitner (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-4320) Consider extending max limit for precision to 38
Date Fri, 12 Apr 2013 23:30:16 GMT

    [ https://issues.apache.org/jira/browse/HIVE-4320?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13630754#comment-13630754
] 

Gunther Hagleitner commented on HIVE-4320:
------------------------------------------

Review: https://reviews.facebook.net/D10227
                
> Consider extending max limit for precision to 38
> ------------------------------------------------
>
>                 Key: HIVE-4320
>                 URL: https://issues.apache.org/jira/browse/HIVE-4320
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Gunther Hagleitner
>            Assignee: Gunther Hagleitner
>         Attachments: HIVE-4320.1.patch
>
>
> Max precision of 38 still fits in 128. It changes the way you do math on these numbers
though. Need to see if there will be perf implications, but there's a strong case to support
38 (instead of 36) to comply with other DBs. (Oracle, SQL Server, Teradata).

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