Persisting Data with Spring Data JPA
This chapter helps you understand how to persist data using Spring Data JPA. You will learn the basics of Spring Data JPA, how to work with custom repositories, query data using various methods, manage entity relationships, and implement pagination and sorting in your application.
Lessons and practices
Lesson 1: Introduction to Spring Data JPA
Learning Spring Data JPA
Enable SQL Logging in Spring Data JPA
Annotate TodoItem for JPA Entity
Implementing CRUD Operations in Spring Boot
Lesson 2: Customizing JPA Repositories using Derived Query Methods
Derived Query Methods in Action
Modifying a Derived Query Method in Spring Boot
Debug and Fix Derived Query Methods
Implement Custom Query Methods and Endpoints
Lesson 3: Querying Data with Query Methods
Custom Queries with Spring Data JPA
Modifying Custom Query
Fixing Custom JPA Query
Adding New Custom Query
Lesson 4: Entity Relationships and Fetching Strategies
Entity Relationships in Spring Data JPA
Defining One-to-One Relationships between Entities
Defining One-to-Many Relationships between Entities
Defining Many-to-Many Relationships between Entities
Lesson 5: Pagination and Sorting with Spring Data JPA
Pagination and Sorting in Action
Tweaking the Sorting Configuration
Implement Custom Sorting and Pagination
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