[hibernate-issues] [Hibernate-JIRA] Issue Comment Edited: (HHH-5814) set entity id for auto-generated id annotation

set entity id for auto-generated id annotation ---------------------------------------------- Key: HHH-5814 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5814 Project: Hibernate Core Issue Type: Bug Environment: ALL Reporter: Dave We need to copy data from one data source to another, and need keep same id to keep entity relations. 1. fetch entities from data source A 2. evict entities from session, set version to null, keep id not changed. 3. create entities in data source B. for @GeneratedValue(strategy = GenerationType.AUTO), entity id is reset by Hibernate. But for auto increment id in mysql, it can be set manually and AUTO_INCREMENT is automatically adjusted.