record.setDoublefield(88.99);
record.setFloatfield(100.111);
record.setIntegerfield(9);
mapper.insert(record);
FieldsonlyExample example = new FieldsonlyExample();
example.createCriteria().andIntegerfieldGreaterThan(5);
List<Fieldsonly> answer = mapper.selectByExample(example);
assertEquals(2, answer.size());
example = new FieldsonlyExample();
answer = mapper.selectByExample(example);
assertEquals(3, answer.size());
} finally {
sqlSession.close();
}