record.setLastname("Rubble");
record.setId1(2);
record.setId2(3);
mapper.insert(record);
PkfieldsExample example = new PkfieldsExample();
example.createCriteria().andId2Between(1, 3);
example.setOrderByClause("ID1, ID2");
RowBounds rb = new RowBounds(2, 3);
List<Pkfields> answer = mapper.selectByExampleWithRowbounds(example, rb);
assertEquals(3, answer.size());
assertEquals("Pebbles", answer.get(0).getFirstname());
assertEquals("Barney", answer.get(1).getFirstname());