#1099

All fields must be declared as Id to “bypass” the PK/Id (mandatory for Spring).

Annotations @Entity and @IdClass must be set on class.
Annotation @Id must be set on each field.

@Entity
@IdClass(View.class)
@Table(name = "V_VIEW")
public class View implements java.io.Serializable {

    private String field1;

    private String field2;

    @Id
    @Column(name = "FIELD_1")
    public String getField1() {
        return field1;
    }

    @Id
    @Column(name = "FIELD_2")
    public String getField2() {
        return field2;
    }

java, spring

[Oracle] Materialized View – Refresh every day at specific time [Javascript] Pivot Table