key.setId(new Integer(7));
key.setSeqNum(new Integer(8));
dao.insert(key);
PkonlyExample example = new PkonlyExample();
example.createCriteria().andIdGreaterThan(new Integer(4));
List answer = dao.selectByExample(example);
assertEquals(2, answer.size());
} catch (SQLException e) {
fail(e.getMessage());
}