Here is an example code of how to execute native SQL query with some parameters in JPA / Spring Boot. First we need use Spring Boot's EntityManagerFactory bean. We can simply use @Autowired annotation to make this available in our class. Then create new EntityManager session, execute the native SQL and finally close …

The CrudRepository interface provides the CRUD functionality in Spring JPA. It comes with default definitions of methods to execute common operations like find, save and delete records. To work with a domain class, we need to inherit the CrudRepository to create a new interface corresponding to the domain class. Here …