Collection loading is case sensitive with case insensitive db platform ---------------------------------------------------------------------- Key: HHH-3473 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3473 Project: Hibernate3 Issue Type: Bug Affects Versions: 3.2.4.sp1 Environment: Hibernate 3.2.4.sp1, Hibernate Annotations 3.2.1.GA, MySQL 5.0.45 Reporter: Jozef Saniga Attachments: lowercase.txt, mixedcase.txt A fragment of my persistent POJO class: @Entity @Table(name = "USER_INFO") public class HibernateUserInfo { @EmbeddedId private HibernateUserIdImpl userId; @CollectionOfElements private List<Role> roles; } My database contains only one HibernateUserInfo object and its userId is [username=sadmin, domain=LOCAL]. When I load the object using userId [username=sadmin, domain=LOCAL] roles gets populated correctly. When I load the object using userid [username=SADmin, domain=LOCAL] roles is always empty. The log traces from both cases are attached. The traces show that when using the mixed case username 2 collections are built internally but only one of them gets used. org.hibernate.engine.loading.LoadContexts.locateLoadingCollectionEntry(org.hibernate.engine.CollectionKey) locates 2 different entries for sadmin and SADmin and that leads to the 2 collections. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira