Spring Data JPA Custom Repository Example

In this video, I'd like to show you how to code a custom repository with Spring Data JPA in a Spring Boot application. You will learn:
- Code a custom repository class without implementing CrudRepository, JpaRepository… defined by Spring Data JPA
- Create a custom repository without using the Entity and ID pair

We'll need to code a custom repository if extending CrudRepository, JpaRepository… does not work. For example, create custom repository when you need to manipulate data in multiple tables in a single repository.

Technologies:
- Spring Boot with Spring Data JPA & Hibernate
- Spring Web
- Maven

Software programs:
- Java Development Kit (OpenJDK)
- Spring Tool Suite (STS) IDE
- MySQL Database server

[bigbeast]

Nice video but how does it work when you've got multiple databases set up?

[ramosespann]

hello nam will you have videos or any known source to learn Spring Webflux?

[veerendrashukla]

Have you uploaded this code in somewhere in github?

[simonkaran]

Title in English, description in English but video is not?