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Posted to issues@ignite.apache.org by "Taras Ledkov (JIRA)" <ji...@apache.org> on 2018/08/06 14:03:00 UTC
[jira] [Commented] (IGNITE-8930) ODBC: Cursors are not closed when
used through Go
[ https://issues.apache.org/jira/browse/IGNITE-8930?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16570237#comment-16570237 ]
Taras Ledkov commented on IGNITE-8930:
--------------------------------------
[~isapego], the fix looks good. My comment:
- You change the behavior of the query with multiple statements and don't add tests for it. New test checks only query with one statement. Is it OK? I guess the existed tests for multiple statements don't reproduce the problem.
> ODBC: Cursors are not closed when used through Go
> -------------------------------------------------
>
> Key: IGNITE-8930
> URL: https://issues.apache.org/jira/browse/IGNITE-8930
> Project: Ignite
> Issue Type: Bug
> Components: odbc
> Affects Versions: 2.5
> Reporter: Igor Sapego
> Assignee: Igor Sapego
> Priority: Major
> Labels: odbc
> Fix For: 2.7
>
>
> Client used: https://github.com/alexbrainman/odbc
> Example app for reproducing: [https://github.com/nombiezinja/ignite-cursor-example]
> After several execution of statements user begins to get the following error:
> {noformat}
> 2018/06/29 20:46:06 SQLExecute: {HY000} Too many open cursors (either close
> other open cursors or increase the limit through
> ClientConnectorConfiguration.maxOpenCursorsPerConnection) [maximum=128,
> current=128]{noformat}
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