[hibernate-issues] [Hibernate-JIRA] Updated: (HHH-3001) The NoopOptimizer needs to be synchronized

The NoopOptimizer needs to be synchronized ------------------------------------------ Key: HHH-3001 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3001 Project: Hibernate Core Issue Type: Bug Components: core Affects Versions: 3.2.4.sp1, 3.2.6 Environment: 3.2.6, 3.2.4sp1, Oracle Reporter: Maciej Baranowski Attachments: testcase.src.zip When SequenceStyleGenerator is used with Oracle it uses by default NoopOptimizer. The optimizer is not thread-safe and causes constraint violation errors while inserting data into the database.