Learn Spring Data JPA with Rea

This app will give you real applications in the use of Spring Data JPA.

You will see the full source code of the demo. You will see how to use:

1. Get Entities List from Database with CrudRepository Interface

2. Find Entity by Primary Key with CrudRepository Interface

3. Create New Entity with CrudRepository Interface

4. Update Entity with CrudRepository Interface

5. Delete Entity with CrudRepository Interface

6. Use Conditions in Custom Query

7. Between Clause in Custom Query

8. Like Clause in Custom Query

9. Order By Clause in Custom Query

10. Sum in Custom Query

11. Count in Custom Query

12. Min and Max in Custom Query

13. Avg in Custom Query

14. Projection in Custom Query

15. Join in Custom Query

16. Group By Clause in Custom Query

17. Get Entities List from Database with Native Query

18. Use Limit with Native Query

19. Call Stored Procedure With No Parameters in Native Query

20. Call Stored Procedure With Parameters in Native Query

21. Use And in Query Methods

22. Use Or in Query Methods

23. Use Is,Equals in Query Methods

24. Use Between in Query Methods

25. Use LessThan and LessThanEqual in Query Methods

26. Use GreaterThan and GreaterThanEqual in Query Methods

27. Use OrderBy in Query Methods

28. Use Limit in Query Methods

29. Use StartingWith, EndingWith and Containing in Query Methods

You also see the results after the demo with the illustrations.

You can also copy the code in this app and use it on your project.