AttributeOverride
AssociationOverride
MapsId
MapKey
Criteria API methods
示例:
@Entity
@AssociationOverrides({
@AssociationOverride(name = "missingAttribute", joinColumns = { ... }), // 错误:未解析的属性
@AssociationOverride(name = "existingAttribute", joinColumns = { ... })
})
public class JavaEntity {
@OneToOne
AnotherEntity existingAttribute;
}