[jira] [Created] (DRILL-1852) over clause without order by clause throws an exception

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

Deneche A. Hakim created DRILL-1852:
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             Summary: over clause without order by clause throws an exception
                 Key: DRILL-1852
                 URL: https://issues.apache.org/jira/browse/DRILL-1852
             Project: Apache Drill
          Issue Type: Bug
    Affects Versions: 0.6.0, 0.7.0, 0.8.0
            Reporter: Deneche A. Hakim
            Priority: Critical


When using over clause without an "order by" clause, the query throws an _AssertionError_ exception.

For example, the following query throws an exception ( will attach a file containing the complete error message):
{code}
SELECT employee_id, position_id, salary, SUM(salary) OVER(PARTITION BY positition_id) FROM cp.`employee.json` LIMIT 20;
{code}



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