[hibernate-issues] [Hibernate-JIRA] Resolved: (HHH-6605) Storing information about changes of properties

Storing information about changes of properties ----------------------------------------------- Key: HHH-6605 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-6605 Project: Hibernate ORM Issue Type: New Feature Components: envers Reporter: Michał Skowronek Assignee: Adam Warski Fix For: 4.1.0 Original Estimate: 56h Remaining Estimate: 56h Users would be able to construct more meaningful audit queries if Envers had an option to store and query information about modifications of individual properties, e.g.: getAuditReader().createQuery().forRevisionsOfEntity(clazz, false, false) .add(AuditEntity.id().eq(id)).add(AuditEntity.property(propertyName).hasChanged()); With such a query, user will get only those revisions of (clazz, id), that modified property with propertyName. Currently, to achieve that, user have to retrieve and compare manually two revisions, which increases complexity and decreases performance.