Java Spring Boot - JPA - Hibernate - H2 - Entities Inheritance Mapping - Single Table Strategy

In the first place we will configure database connection. Later in the video we will learn how to use inheritance together with JPA and Hibernate in Java Spring Boot application. We will create abstract super class (parent class) and then two sub-classes (child classes) which will inherit all of the properties and mapping information from parent class. We will use @Inheritance annotation to specify strategy which we will use. This time it will be SINGLE_TABLE strategy. Because of that we will also have to define information about our discrimnator column using @DiscrimnatorColumn annotation. Moving forward we will also define @DiscrimnatoValue annotations on our sub-classes. Thanks to that we will be able to distinguish persisted objects entries in the database. In our sub-classes we will also use @Enumerated annotation to learn how to persist enums. In the final stage we will learn how to use inheritance in case of repositories which we will use to persist and delete our entities from the database. We will track everything using H2 web console. Keep coding!
Joined table source code: github.com/codeforgeyt/jpa-in...
Joined table video: • Java Spring Boot - JPA...
Single table source code: github.com/codeforgeyt/jpa-in...
Single table video: • Java Spring Boot - JPA...
Superclass source code: github.com/codeforgeyt/jpa-in...
Superclass video: • Java Spring Boot - JPA...
Table per class source code: github.com/codeforgeyt/jpa-in...
Table per class video: • Java Spring Boot - JPA...
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[@deepusasidharan2012]

Superb one

[@user-is8kr8vy6h]

perfect tutorial with nice example and easy england language for russians, tnx!))

[@CodeForgeYT]

Glad you liked it!

[@fredericoguilhermedeolivei2882]

Really helpful tutorial, thanks!

[@vacsa]

You save my time ! Thank you very much bro!

[@CodeForgeYT]

Hey! Glad to hear that. You are welcome!

[@nizarnasraoui7987]

thank you very much you have saved my life :))))))

[@CodeForgeYT]

Happy to help! Keep coding!

[@dhandapani.sudhakar]

It is really helpful, Thanks a lot.

[@CodeForgeYT]

Glad to hear that

[@sqb8980]

youre awesome , i subscribed

[@meicochief]

Thank for this video, it's been really helpful

[@CodeForgeYT]

Happy to help!

[@MrAndykofi]

Nice one, thank you.

[@CodeForgeYT]

Thanks and you are welcome!

[@tresornaruffygo1816]

what if i want to get all ArtPieces object? Can I add a specified method to find let's say by author's name directly in the ArtPiece repo interface?

[@sebastianbejarano350]

I have a question, I want to get a child class as its parent, meaning I will use ArtPieceRepository instead of the specified ones, what should I do?

[@sivaraman8067]

would be usefull if you could share the code via a git commit or code snippet , helpful video as always

[@CodeForgeYT]

Added to each video. Keep coding!