질문&답변
flush() 전에 Insert 쿼리 출력되는 현상
package jpabook.jpashop.respository; import jpabook.jpashop.domain.Member; import lombok.RequiredArgsConstructor; import org.springframework.stereotype.Repository; import javax.persistence.EntityManager; import java.util.List; @Repository @RequiredArgsConstructor public class MemberRepository { private final EntityManager em; public void save(Member member) { em.persist(member); } public Member findOne(Long id) { return em.find(Member.class, id); } public List findAll() { return em.createQuery("select m from Member m", Member.class) // 엔티티 객체에 대해 조회 .getResultList(); } public List findByName(String name) { return em.createQuery("select m from Member m where m.name = :name", Member.class) .setParameter("name", name) .getResultList(); } }
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