src/main/java/ofouro/code/graphql/demo/service/PersonRepository.java
package ofouro.code.graphql.demo.service; import ofouro.code.graphql.demo.model.Person;import org.springframework.data.repository.CrudRepository;import org.springframework.data.repository.query.QueryByExampleExecutor;import org.springframework.stereotype.Repository; import java.util.List; @Repositorypublic interface PersonRepository extends CrudRepository<Person, Long>, QueryByExampleExecutor<Person> { List<Person> findAll();}