Master Hibernate and JPA with Spring Boot in 100 Steps - Step 48 - JPA Inheritance Hierarchies and Mappings - Mapped Sup

The video tutorial discusses the concept of mapped superclass in Java, explaining how it differs from entities and how it affects inheritance. It highlights the errors that can occur when using mapped superclass and provides solutions for retrieving part-time and full-time employees separately. The tutorial also compares mapped superclass with the table per class strategy, emphasizing the lack of inheritance hierarchy in mapped superclass. Finally, it concludes with a brief overview of the four options for mapping inheritance hierarchies and hints at future comparisons.

What are the implications of having separate tables for part-time and full-time employees?

Describe the relationship between subclasses when using a mapped superclass.

What are the four different options to map an inheritance hierarchy to tables in a database?