SimpleParent true true PARENT id PARENT_ID firstName FIRST_NAME Child true true CHILD id CHILD_ID firstName FIRST_NAME simpleParentId PARENT_ID complexParentId1 COMPLEXPARENT_ID1 complexParentId2 COMPLEXPARENT_ID2 ComplexParent true true COMPLEXPARENT id1 PARENT_ID id2 PARENT_ID2 firstName FIRST_NAME parent-children-simple2 child-has-parent parent-has-children id PARENT_ID parent-children-complex2 child-has-parent parent-has-children id1 COMPLEXPARENT_ID1 id2 COMPLEXPARENT_ID2 parent-children-complex1 child-has-parent parent-has-children id1 COMPLEXPARENT_ID1 id2 COMPLEXPARENT_ID2 parent-children-simple1 child-has-parent parent-has-children id PARENT_ID