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From "Remus Rusanu (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HIVE-4687) incorrect result for max aggregate over int column
Date Wed, 12 Jun 2013 13:59:20 GMT

     [ https://issues.apache.org/jira/browse/HIVE-4687?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Remus Rusanu resolved HIVE-4687.
--------------------------------

    Resolution: Duplicate

Duplicate of HIVE-4686
                
> incorrect result for max aggregate over int column
> --------------------------------------------------
>
>                 Key: HIVE-4687
>                 URL: https://issues.apache.org/jira/browse/HIVE-4687
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Query Processor
>    Affects Versions: vectorization-branch
>            Reporter: Eric Hanson
>            Assignee: Remus Rusanu
>
> select max(dnumbertables23008) from factsqlengineam_vec_orc where ddate = "2013-01-08
00:00:00";
> result: 241012
> select max(dnumbertables23008) from factsqlengineam_orc where ddate = "2013-01-08 00:00:00";
> result: 1052436
> Result is also 1052436 for text version of table.
> Also, for this query:
>  select ddate, max(dnumbertables23008) from factsqlengineam_vec_orc group by ddate;
> the MAX result is correct for  all ddate values (about 365 of them) except for ddate
= "2013-01-08 00:00:00", when compared with the result for text.
> Let me know if you need help to set up this repro. 

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