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https://issues.apache.org/jira/browse/HIVE-4687?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eric Hanson updated HIVE-4687:
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Assignee: Remus Rusanu
> 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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