@OneToMany( mappedBy = "Parent", cascade = CascadeType.ALL, fetch = FetchType.LAZY )
  @Fetch( FetchMode.SUBSELECT )
  private Set< Child > children = new HashSet< Child >();

  @OneToMany( mappedBy = "OtherParent", cascade = CascadeType.ALL, fetch = FetchType.LAZY )
  @Fetch( FetchMode.SUBSELECT )
  private Set< Child > children = new HashSet< Child >();

  @ManyToOne( fetch = FetchType.LAZY, optional = false )
  @JoinColumn( name = "`ParentID`", nullable = false )
  private Parent parent = null;

  @ManyToOne( fetch = FetchType.LAZY, optional = false )
  @JoinColumn( name = "`OtherParentID`", nullable = false )
  private OtherParent otherParent  = null;

04:32:14,798 TRACE [DefaultInitializeCollectionEventListener] Collection initialized
04:32:14,799 TRACE [CascadingAction] Cascading to merge: com.xyz.entity.Parent
04:32:14,799 TRACE [AbstractSaveEventListener] Persistent instance of: com.xyz.entity.Parent
04:32:14,799 TRACE [DefaultMergeEventListener] Ignoring persistent instance
04:32:14,799 TRACE [Cascade] Processing cascade ACTION_MERGE for: com.xyz.entity.Parent
04:32:14,799 TRACE [Cascade] Cascade ACTION_MERGE for collection: com.xyz.entity.Parent.children
04:32:14,799 TRACE [CascadingAction] Cascading to merge: com.xyz.entity.Child
04:32:14,799 TRACE [AbstractSaveEventListener] Transient instance of: com.xyz.entity.Child
04:32:14,799 TRACE [DefaultMergeEventListener] Merging transient instance
04:32:14,799 DEBUG [AbstractSaveEventListener] Generated identifier: 312220248, using strategy: HibernateSequenceGenerator
04:32:14,799 TRACE [AbstractSaveEventListener] Saving [com.xyz.entity.Child#312220248]
04:32:14,800 TRACE [ActionQueue] Adding an EntityInsertAction for [com.xyz.entity.Child] object
04:32:14,800 TRACE [ActionQueue] Adding insert with non-nullable, transient entities; insert=[EntityInsertAction[com.xyz.entity.Child#312220248]], dependencies=[NonNullableTransientDependencies[transientEntityName=com.xyz.entity.OtherParent requiredBy=[otherParent]]]
04:32:14,800 TRACE [UnresolvedEntityInsertActions] Adding insert with non-nullable, transient entities; insert=[EntityInsertAction[com.xyz.entity.Child#312220248]], dependencies=[NonNullableTransientDependencies[transientEntityName=com.xyz.entity.OtherParent requiredBy=[otherParent]]]
04:32:14,800 TRACE [Cascade] Done cascade ACTION_MERGE for collection: com.xyz.entity.Parent.children
04:32:14,800 TRACE [Cascade] Done processing cascade ACTION_MERGE for: com.xyz.entity.Parent
04:32:14,800 TRACE [DefaultLoadEventListener] Loading entity: [com.xyz.entity.Child#312220248]
04:32:14,800 TRACE [DefaultLoadEventListener] Attempting to resolve: [com.xyz.entity.Child#312220248]
04:32:14,800 TRACE [DefaultLoadEventListener] Object not resolved in any cache: [com.xyz.entity.Child#312220248]
04:32:14,800 TRACE [AbstractEntityPersister] Fetching entity: [com.xyz.entity.Child#312220248]
04:32:14,800 DEBUG [Loader] Static select for entity com.xyz.entity.Child [NONE:-1]: select .......
04:32:14,800 DEBUG [Loader] Loading entity: [com.xyz.entity.Child#312220248]
04:32:14,801 TRACE [Loader] Done processing result set (0 rows)
04:32:14,801 TRACE [Loader] Total objects hydrated: 0
04:32:14,801 TRACE [StatefulPersistenceContext] Initializing non-lazy collections
04:32:14,801 DEBUG [Loader] Done entity load