Inheritance Archives - Roy Tutorials

Jul 21

JPA Inheritance Strategy : Table Per Concrete Class Hierarchy (TABLE_PER_CLASS)

JPA comes with a provision to create tables and populate them as per the Java classes involved in inheritance. JPA offers basically three different approaches to map hierarchical classes – classes involved in inheritance with database tables. Observe, in the Continue reading

Jul 20

JPA Inheritance Strategy : Table Per Sub-Class Hierarchy (JOINED)

Jul 19

JPA Inheritance Strategy : Table Per Class Hierarchy (SINGLE_TABLE)

Jun 14

Inheritance Strategy in Hibernate

Last Updated on 9th June 2021 at 01:16 pmHibernate comes with a provision to create tables and populate them as per the Java classes involved in inheritance. Hibernate offers basically three different approaches to map hierarchical classes – classes involved Continue reading

Jun 14

Hibernate Inheritance strategy: Table Per Class Hierarchy

Last Updated on 9th June 2021 at 03:38 pmIntroduction I am going to give explanation and example on hibernate table per class hierarchy. Let’s consider you have a base class named Person and two derived classes – Student and Teacher. Continue reading

Jun 14

Hibernate Inheritance strategy: Table Per SubClass Hierarchy

Last Updated on 9th June 2021 at 03:37 pmIntroduction In Table Per SubClass Hierarchy there will be the number of classes equals to the number of tables in the database. If you save the Student class object, hibernate will first Continue reading

Jun 14

Hibernate Inheritance strategy: Table Per Concrete Class Hierarchy

Last Updated on 9th June 2021 at 03:36 pmIn Table Per Concrete Class Hierarchy will have the number of tables in the database equals to the number of derived classes. Once you save the derived class object, then derived class Continue reading