Custom SQL queries in CrudRepository

Question

I\'m trying to execute some SQL queries in my repository which extends CrudRepository. I have the following code in Controller:

@CrossOrigin(origins = \"*\"         


        

Answer 1

You can change the DAO to below and this should work.

public interface UserRequestResponseRepository extends CrudRepository<UserRequestResponse, Integer> {
public static final String FIND_QUERY = 
"select new com.abc.datacollection.entity.UserRequestResponse(user.u_httpstatus ,user.u_queryparam, COUNT(user.u_type)) from UserRequestResponse user GROUP BY user.u_type";
@Query(value = FIND_QUERY)
//public List<UserProjection> getAllRequestResponseRecords();
 List<UserProjection> findAllProjectedBy();

}

Make sure the Bean class constructor should have the passing parameters.

Verify that the query is valid JPA query(here).