Home How to use the Hibernate Join Column?
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How to use the Hibernate Join Column?

user776 Published in August 14, 2018, 8:27 am

I have two classes and relations between them. Can`t understand where the problem is. I write code in the next way.

 public class Abiturient {

        @GeneratedValue(strategy = GenerationType.IDENTITY)
        @Column(name = "id", nullable = false, unique = true, length = 11)
        private Long id;

        @ManyToOne(fetch = FetchType.LAZY)
        @JoinColumn(name = "prizv_id")
        private Prisvishche abiturients_pr;

And mapped one:

public class Prisvishche {

    @GeneratedValue(strategy = GenerationType.AUTO)
    private BigInteger prizv_id;

    @OneToMany(mappedBy = "prizv_id")
    private List<Abiturient> abiturients = new ArrayList();
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