public interface PersonRepository extends JpaRepository<Person, Long> {
// équivalent de "select p from Person p where address=? and lastname=?"
List<Person> findByEmailAddressAndLastname(EmailAddress emailAddress, String lastname);
List<Person> findDistinctPeopleByLastnameOrFirstname(String lastname, String firstname);
List<Person> findPeopleDistinctByLastnameOrFirstname(String lastname, String firstname);
List<Person> findByLastnameAndFirstnameAllIgnoreCase(String lastname, String firstname);
List<Person> findByLastnameOrderByFirstnameAsc(String lastname);
}