인프런 커뮤니티 질문&답변

환경

hibernate:5.4.13.Final

h2:1.4.200

 

==코드==

public class JpaMain {
    public static void main(String[] args) {
        EntityManagerFactory emf = Persistence.createEntityManagerFactory("hello");

        EntityManager em = emf.createEntityManager();
        EntityTransaction tx = em.getTransaction();
        tx.begin();

        try {
            Member member = new Member();
            member.setName("kim");
            em.persist(member);
            em.flush();
            em.clear();

            Member findMember = em.getReference(Member.class, member.getId());

            em.close();

            findMember.getName();

            tx.commit();
        } catch (Exception e) {
            e.printStackTrace();
            tx.rollback();
        }finally {
            em.close();
        }
        emf.close();
    }
}

==코드==

 

첨부사진

 

select 쿼리가 나가지 않아야하는데 쿼리가 나가는 이유가 무엇인지 궁금합니다.