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Posted to dev@drill.apache.org by "Victoria Markman (JIRA)" <ji...@apache.org> on 2015/01/19 20:05:34 UTC

[jira] [Created] (DRILL-2036) select * query returns wrong result when column name in json file changes case

Victoria Markman created DRILL-2036:
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             Summary: select * query returns wrong result when column name in json file changes case
                 Key: DRILL-2036
                 URL: https://issues.apache.org/jira/browse/DRILL-2036
             Project: Apache Drill
          Issue Type: Bug
          Components: Storage - JSON
    Affects Versions: 0.8.0
            Reporter: Victoria Markman
            Assignee: Hanifi Gunes
            Priority: Critical


test.json - column "city" has upper case C in the second row

{code}
{ "CustomerId": "100", "city": 10 }
{ "CustomerId": "101", "City": 20 }
{code}

Wrong result:

{code}
0: jdbc:drill:schema=dfs> select * from `test.json`;
+------------+------------+
| CustomerId |    city    |
+------------+------------+
| 100        | null       |
| 101        | 20         |
+------------+------------+
2 rows selected (0.077 seconds)
{code}






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