record.setFirstname("Scott");
record.setLastname("Jones");
record.setBlob1(generateRandomBlob());
mapper.insert(record);
PkfieldsblobsExample example = new PkfieldsblobsExample();
List<Pkfieldsblobs> answer = mapper.selectByExample(example);
assertEquals(2, answer.size());
PkfieldsblobsKey key = new PkfieldsblobsKey();
key.setId1(5);
key.setId2(6);
int rows = mapper.deleteByPrimaryKey(key);
assertEquals(1, rows);
example = new PkfieldsblobsExample();
answer = mapper.selectByExample(example);
assertEquals(1, answer.size());
} finally {
sqlSession.close();
}