Spring Data JPA Relationships | @ OneToOne | Part 1

Описание: Description:

Learn everything about the @OneToOne relationship in Spring Data JPA! In this video, we explore how to map entities with a one-to-one relationship using real-world examples. You'll understand the use of annotations like @OneToOne, @JoinColumn, and their significance in handling entity relationships in your application.

🔥 What you'll learn in this video:

Introduction to @OneToOne relationships.
Why use @JoinColumn and its role in defining foreign keys.
Example: Linking Applicant and Resume entities.
How Spring Data JPA handles one-to-one relationships internally.

Chapters:
0:00 - Introduction & Agenda
1:00 - PreRequisits
2:30 - What is Relationship?
6:20 - OneToOne Implementation
13:30 - Bidirectional Mapping
15:30 - Cascading
20:55 - Outro

Whether you're a beginner or brushing up on your Spring Data JPA skills, this video is packed with insights! 🚀

Stay tuned for the next part, where we cover many-to-many relationships!

Tags:

Spring Data JPA
Spring Boot Tutorial
OneToOne Mapping JPA
JPA Relationships Explained
Spring Boot for Beginners
Entity Relationships in JPA
Java Development
Hibernate OneToOne Example
Spring Framework
Java Persistence API

Hashtags:

#SpringBoot #SpringDataJPA #JavaProgramming #SpringFramework #JPARelationships #OneToOneMapping #JavaTutorial #BackendDevelopment #Hibernate #LearnJava