[
https://issues.apache.org/jira/browse/CALCITE-2776?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Stamatis Zampetakis resolved CALCITE-2776.
------------------------------------------
Resolution: Fixed
Fixed in
[5a305f166cf06419a0c28e496a9bf853ba540047|https://github.com/apache/calcite-avatica/commit/5a305f166cf06419a0c28e496a9bf853ba540047].
> Wrong value when accessing struct types with one attribute
> ----------------------------------------------------------
>
> Key: CALCITE-2776
> URL: https://issues.apache.org/jira/browse/CALCITE-2776
> Project: Calcite
> Issue Type: Bug
> Components: avatica
> Affects Versions: avatica-1.13.0
> Reporter: Stamatis Zampetakis
> Assignee: Stamatis Zampetakis
> Priority: Blocker
> Labels: pull-request-available
> Fix For: avatica-1.14.0
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> The accessors for struct types with one attribute are not created correctly
> leading to wrong values when the internal representation for structured types
> is an Object[].
> For example consider the following query:
> {code:sql}
> select * from (values
> (1, ROW(1)),
> (2, ROW(2))) as v(id,struct);
> {code}
> Executing this query on calcite returns:
> {code:sql}
> +----+--------------------------------+
> | ID | STRUCT |
> +----+--------------------------------+
> | 1 | {[Ljava.lang.Object;@4ff4357f} |
> | 2 | {[Ljava.lang.Object;@49cb9cb5} |
> +----+--------------------------------+
> {code}
> instead of:
> {code:sql}
> +----+--------+
> | ID | STRUCT |
> +----+--------+
> | 1 | {1} |
> | 2 | {2} |
> +----+--------+
> {code}
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
