Spring Boot Quick Start 28 - Creating a Spring Data JPA Repository

Learn how to create a Repository interface using Spring Data JPA.

[_indrid_cold_]

Definitely the best and clearest explanation I have found - and I've looked everywhere!

[reubenrajeev]

I can't express how perfect this explanation is, not too much, not too little, exactly the right info for the task. Thank you!

[distilledwisdom]

apart from learning java, I am also learning from you how to teach others, kids or team members..thanks a ton for all your efforts !! May God bless you !!

[porradelaslilas]

This tutorials are insane. You are very well explainer! Thank you very much!!!

[preethibalaji]

Thanks a lot for the best and clear explanation ever. The idea of making the videos short keeps it going. Thanks again.

[SauravRajSrivastava]

very well explained. Good effort.Appreciated.Thanks !!

[brukemekuria]

For those testing it out. Please make sure the topic you copy has the same root package name OR you can Refactor (Rename) the root package to be the same as the previous package, which is io.javabrains.

[shahrukh]

Thanks for all your videos it is really helpful ..and Explaind very clearly love you bro.

[baharulislammazumder]

Nice step by step for start-up learning

[malikonlic]

Brilliant explanation, very intuitive, thank you !!

[sofieeilstein]

Why do I go to college if I can just watch all of your Thank you so much! Great work

[ZouinkhiMarwan]

Very well explained, very clear english accent, Thanks <3

[AhamedKabeer-wnjb]

Beautifull explantion Sir..Thank you..

[nis]

best tutorial, just end without notice.

[prayanisingh]

For those getting Error executing DDL "drop table topic" via JDBC Statement error,

Just add-

in the application.properties file
It will be fixed.

[AzeriFire]

For all who have problem with @Entity, just be sure you are editing new project, not the old one's Topic class :) It happened to me. I got the fix it only after day :)

[c]

The Spring Starter Project shown in this video would not run when I used the default spring boot version 2.0.0.RELEASE. I had to change it to 1.5.9. It got an error
Archive for required library: in project 'course-api-data' cannot be read or is not a valid ZIP file

[yashnasery]

After Spring Boot 3.0 (Spring 6.0), annotations like @Entity and @Id are now part of jakarta.persistence package instead of the javax.persistence package.

[thatactionhero]

for alle that have problems with the @Entity annotation and the corrosponding javax.persistence.Entity, right click on your project and select clean and build. Your Dependency should thenfixed..

[SiddharthPant]

Since a class cannot extend an interface you might face problem if you forget to change the declaration of TopicRepository from class to interface. Only when you change it will Eclipse show you CrudRepository in the import hints.