assertEquals(2, answer.size());
PkfieldsblobsKey key = new PkfieldsblobsKey();
key.setId1(new Integer(5));
key.setId2(new Integer(6));
int rows = dao.deleteByPrimaryKey(key);
assertEquals(1, rows);
example = new PkfieldsblobsExample();
answer = dao.selectByExampleWithoutBLOBs(example);
assertEquals(1, answer.size());