인프런 커뮤니티 질문&답변

@Getter
@NoArgsConstructor(access = AccessLevel.PROTECTED)
@AllArgsConstructor(access = AccessLevel.PROTECTED)
@Entity
public class Enumeration {
 @Id

@GeneratedValue(strategy = GenerationType.IDENTITY)
 private UUID id;

@Column(nullable = false)
 private Integer sequence;

@Column
 private String description;

@ManyToOne
@JoinColumn(name = "enumeration_group_id")
 private Enumeration parentEnumeration;

@OneToMany(mappedBy = "enumerationGroup", cascade = CascadeType.ALL, fetch = FetchType.LAZY)
 private List<Enumeration> childEnumerationList;
}

이런식으로 짜여진 entity에서

@Service
@Transactional
public class EnumerationCommandService {

    private final EnumerationQueryRepository enumerationQueryRepository;
    private final EnumerationCommandRepository enumerationCommandRepository;

    public void deleteChild(UUID id) {
        Enumeration enumeration = this.enumerationQueryRepository.findById(id).orElseThrow(EnumerationRollbackException::byNotFound);
        List<Enumeration> enumerationList = enumeration.getEnumerationList();
        enumerationCommandRepository.deleteAll(enumerationList);
    }
}

LAZY 로딩으로 가져온 List<Enumeration> 을 가져와서 deleteAll을 사용해서 삭제하려는데 삭제가 되지 안더라고요ㅠㅠ
부모요소는 삭제하지 않고 자식요소들만 삭제하는 좋을 방법 알려주시면 감사하겠습니다.