[jira] [Closed] (DRILL-3278) SUM(CAST(columns[0] AS BIGINT)) OVER(...) gives wrong results

["Deneche A. Hakim (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/DRILL-3278?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Deneche A. Hakim closed DRILL-3278.
-----------------------------------
    Resolution: Invalid

> SUM(CAST(columns[0] AS BIGINT)) OVER(...) gives wrong results
> -------------------------------------------------------------
>
>                 Key: DRILL-3278
>                 URL: https://issues.apache.org/jira/browse/DRILL-3278
>             Project: Apache Drill
>          Issue Type: Sub-task
>          Components: Execution - Flow
>            Reporter: Deneche A. Hakim
>            Assignee: Deneche A. Hakim
>              Labels: window_function
>             Fix For: 1.1.0
>
>         Attachments: 3278-sm.csv
>
>
> The following query return wrong results, there is a difference in actual vs expected results. Expected results were generated on Postgres 9.3
> {noformat}
> SELECT 
>   SUM(cast( columns[1] as BIGINT )) 
>     OVER(PARTITION BY cast( columns[2] as CHAR(2))) 
> FROM `allData.csv`;
> {noformat}



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