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Posted to derby-dev@db.apache.org by "Bryan Pendleton (JIRA)" <ji...@apache.org> on 2011/03/23 15:14:05 UTC
[jira] [Commented] (DERBY-4443) Wrap rollback in exception handlers
in try-catch
[ https://issues.apache.org/jira/browse/DERBY-4443?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13010131#comment-13010131 ]
Bryan Pendleton commented on DERBY-4443:
----------------------------------------
Can you paste in the NPE exception that you get, with its stack trace?
> Wrap rollback in exception handlers in try-catch
> ------------------------------------------------
>
> Key: DERBY-4443
> URL: https://issues.apache.org/jira/browse/DERBY-4443
> Project: Derby
> Issue Type: Bug
> Components: Demos/Scripts, Documentation, Eclipse Plug-in, JDBC, Network Client, Network Server, Replication, Services, SQL, Test, Tools
> Affects Versions: 10.5.3.0
> Reporter: Aaron Digulla
> Labels: derby_triage10_8
> Attachments: DERBY-4443-1.patch, DERBY-4443-2.patch, DERBY-4443.patch
>
>
> Avoid this pattern everywhere:
> }catch(SQLException se){
> //issue a rollback on any errors
> conn.rollback();
> throw se;
> }
> because an error in rollback will shadow the original exception.
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