OneToMany with @EmbeddedId and kundera
问题 I have two class and I want to use OneToMany relation with EmbeddedId (Im working with kundera framework) my sensor entity class: public class SensorEntitie implements Serializable { @EmbeddedId private CompoundKey key; @Column private float temperature; @Column private float pressure; @OneToMany(cascade = { CascadeType.ALL }, fetch = FetchType.EAGER) @JoinColumn(name="what I should to put here") private List<PieceEntitie> pieces; } @Embeddable public class CompoundKey { @Column private