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From "Abhishek Girish (JIRA)" <j...@apache.org>
Subject [jira] [Created] (DRILL-3255) Queries must fail when invalid-positions are specified in order by clause of a window function
Date Fri, 05 Jun 2015 01:16:38 GMT
Abhishek Girish created DRILL-3255:
--------------------------------------

             Summary: Queries must fail when invalid-positions are specified in order by clause
of a window function
                 Key: DRILL-3255
                 URL: https://issues.apache.org/jira/browse/DRILL-3255
             Project: Apache Drill
          Issue Type: Bug
          Components: Query Planning & Optimization
    Affects Versions: 1.1.0
            Reporter: Abhishek Girish
            Assignee: Deneche A. Hakim


Drill fails to validate invalid positions within the ORDER BY clause of a window function:

{code:sql}
>  select s_city, s_store_sk, sum(s_number_employees) over (PARTITION BY s_city ORDER BY
40) from store limit 10;
+-----------+-------------+---------+
|  s_city   | s_store_sk  | EXPR$2  |
+-----------+-------------+---------+
| Fairview  | 5           | 860     |
| Fairview  | 8           | 860     |
| Fairview  | 12          | 860     |
| Midway    | 1           | 2320    |
| Midway    | 2           | 2320    |
| Midway    | 3           | 2320    |
| Midway    | 4           | 2320    |
| Midway    | 6           | 2320    |
| Midway    | 7           | 2320    |
| Midway    | 9           | 2320    |
+-----------+-------------+---------+
10 rows selected (0.224 seconds)
{code}

Drill validates the same, when the ORDER BY clause is a part of the main query
{code:sql}
>  select s_city, s_store_sk, sum(s_number_employees)  from store group by s_city, s_store_sk
ORDER BY 40 limit 10;
Error: PARSE ERROR: From line 1, column 101 to line 1, column 102: Ordinal out of range
[Error Id: 0458fba1-afd6-48cf-89ba-1e4c107d2426 on abhi8.qa.lab:31010] (state=,code=0)
{code}



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