[
https://issues.apache.org/jira/browse/CALCITE-5099?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17524749#comment-17524749
]
Julian Hyde commented on CALCITE-5099:
--------------------------------------
The code looks OK to me. As long as you close the Enumerator when done. Note
that while Enumerable implements Iterable, a Java foreach loop doesn't call
close on the Iterator.
> ResultSetEnumerable.enumeratorBasedOnStatement cause the backend connection
> leak
> ---------------------------------------------------------------------------------
>
> Key: CALCITE-5099
> URL: https://issues.apache.org/jira/browse/CALCITE-5099
> Project: Calcite
> Issue Type: Bug
> Components: core
> Affects Versions: 1.30.0
> Reporter: itxiangkui
> Priority: Major
> Labels: connection, connection-pooling, leak
>
--
This message was sent by Atlassian Jira
(v8.20.7#820007)
