Hibernate default entity sequence

Introduction In this article, we are going to see how the default entity sequence changes when migrating from Hibernate 5 to Hibernate 6. Domain Model Let’s assume we have a Post parent entity that has a one-to-many bidirectional association with the PostComment child entity. The Post parent entity looks like this: And the PostComment looks as follows: Notice that both entities use the GenerationType.SEQUENCE automatic identifier generation strategy. Hibernate 5 default entity sequence On Hibernate 5, if you use the hbm2ddl tool to generate the database schema from the JPA entity mappings,... Read More