// insert
ivRootTable.insert(1, "xROOT", null);
ivRootTable.insert(2, "xSUB1_ROOT", "IvSub1");
ivSub1Table.insert(2, "xSUB1");
SelectQuery query = new SelectQuery(IvRoot.class);
List<IvRoot> results = context.performQuery(query);
assertEquals(2, results.size());
// since we don't have ordering, need to analyze results in an order agnostic