Hi Himadri,
Can you try to set deleteAction=ForeignKeyAction.NULL on the foreignkey
which will nullify the local column when the parent row is deleted.
@Entity
public class EntityA {
...
@ManyToOne(targetEntity=EntityB.class,fetch=FetchType.LAZY)
@JoinColumn(name="EntityBId", nullable=true)
@ForeignKey(deleteAction=ForeignKeyAction.NULL)
private EntityB eb;
}
@Entity
public class EntityB {
...
@OneToMany(targetEntity=EntityA.class,mappedBy="eb",fetch=FetchType.LAZY)
private Set<EntityA> entityA = new HashSet<EntityA>();
}
Regards,
Ravi.
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