PkblobsWithBLOBs newRecord = new PkblobsWithBLOBs();
newRecord.setId(8);
PkblobsExample example = new PkblobsExample();
example.createCriteria().andIdGreaterThan(4);
int rows = dao.updateByExample(newRecord, example);
assertEquals(1, rows);
List<PkblobsWithBLOBs> answer = dao.selectByExampleWithBLOBs(example);
assertEquals(1, answer.size());