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From "Sean Hsuan-Yi Chu (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (DRILL-1923) Unexpected exception when one column of a leg of a UNION ALL is a numeric constant
Date Tue, 10 Mar 2015 17:19:38 GMT

     [ https://issues.apache.org/jira/browse/DRILL-1923?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sean Hsuan-Yi Chu resolved DRILL-1923.
--------------------------------------
    Resolution: Fixed

Resolved in commit #: 0368adf0c

> Unexpected exception when one column of a leg of a UNION ALL is a numeric constant
> ----------------------------------------------------------------------------------
>
>                 Key: DRILL-1923
>                 URL: https://issues.apache.org/jira/browse/DRILL-1923
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Execution - Relational Operators
>    Affects Versions: 0.8.0
>            Reporter: Victoria Markman
>            Assignee: Sean Hsuan-Yi Chu
>             Fix For: 0.9.0
>
>
> t.json:
> {code}
> {"a1": 0, "b1": 0, "c1": "true" }
> {"a1": 0, "b1": 0, "c1": "false" }
> {"a1": 0, "b1": 0, "c1": "false" }
> {"a1": 1, "b1": 1, "c1": "true" }
> {"a1": 1, "b1": 1, "c1": "true" }
> {code}
> {code}
> select a1, b1, c1 from `t.json` union all select 1, b1, 'abc'  from `t.json`;
> Query failed: Query failed: Unexpected exception during fragment initialization: Node
[rel#518297:Subset#3.LOGICAL.ANY([]).[]] could not be implemented; planner state:
> select a1, b1, c1 from `t.json` union all select a1, 1, 'abc'  from `t.json`;
> Query failed: Query failed: Unexpected exception during fragment initialization: Node
[rel#518297:Subset#3.LOGICAL.ANY([]).[]] could not be implemented; planner state:
> {code}
> It seems to work when column is  a string literal
> {code}
> 0: jdbc:drill:schema=dfs> select a1, b1, c1 from `t.json` union all select a1, b1,
'abc'  from `t.json`;
> +------------+------------+------------+
> |     a1     |     b1     |     c1     |
> +------------+------------+------------+
> | 0          | 0          | true       |
> | 0          | 0          | false      |
> | 0          | 0          | false      |
> | 1          | 1          | true       |
> | 1          | 1          | true       |
> | 0          | 0          | abc        |
> | 0          | 0          | abc        |
> | 0          | 0          | abc        |
> | 1          | 1          | abc        |
> | 1          | 1          | abc        |
> +------------+------------+------------+
> 10 rows selected (0.087 seconds)
> {code}



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