我有以下模型，并努力从我的查询中检索结果：

@Entity
public class MyData {

    @Id
    private String id;

    @Column(name = "security_id")
    private Long securityId;

    @Version
    private Long version;

    @OneToOne
    @JoinColumn(name = "id", referencedColumnName = "id")
    private MyDataDetails myDataDetails;

    MyData() {
    }

//other fields here
//omitted getters/setters
}

@Entity
public class MyDataDetails {

    @Id
    private String id;

    @Version
    private Long version;

    @Column(name = "owner")
    private String owner;

    @Column(name = "created_on")
    private LocalDateTime createdOn;

    MyDataDetails() {
    }
//other fields here
//omitted getters/setters
}

字符串
现在我只想查询列：id，securityId和引用MyDataDetails实体的myDataDetails（不是完整的实体，因为它有许多其他属性，我想有最好的性能）。
当我写query时：

CriteriaBuilder builder = em.getCriteriaBuilder();
CriteriaQuery<Tuple> query = builder.createTupleQuery();
    Root<MyData> root = query.from(MyData.class);
    ///query.select(root).distinct(true);
    root.fetch(MyDataDetail_.myDataDetails, JoinType.LEFT);
     query.distinct(true).multiselect(
                root.get(MyDataDetail_.id),
                root.get(MyDataDetail_.securityId), root.get(MyDataDetail_.myDataDetails));
  entityManager.createQuery(query).getResultList().stream()
                .map(tuple -> new MyDto(tuple.get(0, String.class), null, null, null, null, null, null, null, null,
                        null, null, null, 0, tuple.get(13, MyDataDetails.class)))
                .collect(Collectors.toList());

型
我有以下例外：
原因：java.lang.IllegalArgumentException：org.hibernate.QueryException:查询指定了连接获取，但获取的关联的所有者不在选择列表中[FromElement{explicit，not a collection join，fetch join，fetch non-lazy properties，className = generatedAlias 1，role=MyData.myDataDetails，tableName=，tableName = da1_，origin =*，columns={0.id，className=MyDataDetails}}] [select distinct generatedAlias0.id，generatedAlias0.securityId，generatedAlias0.myDataDetails from MyData as generatedAlias0 left join fetch generatedAlias0.myDataDetails as generatedAlias1 where（（1=1）and（generatedAlias0.owningAuthority=：param0））and（1=1）]