JPA Entiry 1 to 1 | Part 4 - OneToOne Annotation | JavaEE EJB JPA Tutorials #35
In this EJB JPA tutorial, we will learn @OneToOne annotation of the Jave Persistance API. We will also learn the role of @JoinColumn and CascadeType.
Code Snippet [SavingsAccount Entity]:-
https://drive.google.com/file/d/17qNT...
#JPA #OneToOne #JoinColumn