Use:

@Query("SELECT e FROM #{#entityName} e where e.userId=:uid")
List<ClienteEnderecoEntity> findInfoByUid(@Param("uid") UUID uid);

你可以使用JPQL:

TypedQuery <Object[]> query = em.createQuery(
  "SELECT p.projectId, p.projectName FROM projects AS p", Object[].class);

List<Object[]> results = query.getResultList();

或者您可以使用本地SQL查询。

Query query = em.createNativeQuery("sql statement");
List<Object[]> results = query.getResultList();

你可以更新你的JPARepository，如下所示。

@Query("select u.status from UserLogin u where u.userId = ?1 or u.email = ?1 or u.mobile = ?1")
public UserStatus findByUserIdOrEmailOrMobile(String loginId);

UserStatus为Enum

public enum UserStatus
{
    New,
    Active,
    Deactived,
    Suspended,
    Locked
}

使用本机查询:

Query query = entityManager.createNativeQuery("SELECT projectId, projectName FROM projects");
List result = query.getResultList();

在我的情况下，我只需要json结果，这对我来说是有效的:

public interface SchoolRepository extends JpaRepository<School,Integer> {
    @Query("select s.id, s.name from School s")
    List<Object> getSchoolIdAndName();
}

控制器:

@Autowired
private SchoolRepository schoolRepository;

@ResponseBody
@RequestMapping("getschoolidandname.do")
public List<Object> getSchool() {
    List<Object> schools = schoolRepository.getSchoolIdAndName();
    return schools;
}

{
   "Comments":"Why not using JDBCTemplate",
   "Url":"https://www.baeldung.com/spring-jdbc-jdbctemplate"
}