calendar.set(Calendar.MINUTE, 10);
calendar.set(Calendar.SECOND, 10);
try {
PkfieldsMapper mapper = sqlSession.getMapper(PkfieldsMapper.class);
Pkfields record = new Pkfields();
record.setId1(1);
record.setId2(1);
record.setDatefield(calendar.getTime());
record.setTimefield(calendar.getTime());
mapper.insert(record);
record = new Pkfields();
record.setId1(1);
record.setId2(2);
calendar.set(Calendar.DAY_OF_MONTH, 16);
calendar.set(Calendar.MINUTE, 11);
record.setDatefield(calendar.getTime());
record.setTimefield(calendar.getTime());
mapper.insert(record);
record = new Pkfields();
record.setId1(1);
record.setId2(3);
calendar.set(Calendar.DAY_OF_MONTH, 17);
calendar.set(Calendar.MINUTE, 12);
record.setDatefield(calendar.getTime());
record.setTimefield(calendar.getTime());
mapper.insert(record);
record = new Pkfields();
record.setId1(2);
record.setId2(1);
calendar.set(Calendar.DAY_OF_MONTH, 18);
calendar.set(Calendar.MINUTE, 13);
record.setDatefield(calendar.getTime());
record.setTimefield(calendar.getTime());
mapper.insert(record);
record = new Pkfields();
record.setId1(2);
record.setId2(2);
calendar.set(Calendar.DAY_OF_MONTH, 19);
calendar.set(Calendar.MINUTE, 14);
record.setDatefield(calendar.getTime());
record.setTimefield(calendar.getTime());
mapper.insert(record);
record = new Pkfields();
record.setId1(2);
record.setId2(3);
calendar.set(Calendar.DAY_OF_MONTH, 20);
calendar.set(Calendar.MINUTE, 15);
record.setDatefield(calendar.getTime());
record.setTimefield(calendar.getTime());
mapper.insert(record);
PkfieldsExample example = new PkfieldsExample();
example.createCriteria().andDatefieldEqualTo(calendar.getTime());