text: create class test_class (date_col date, time_col time, timestamp_col timestamp, datetime_col datetime);
  
  insert into test_class(datetime_col) values ('01/02/10999 23:59:59');
  
  insert into test_class(datetime_col) values (DATETIME '0-01-01 00:00:00.000');
  insert into test_class(datetime_col) values (DATETIME '2008-00-00 00:00:00.000');
  insert into test_class(datetime_col) values (DATETIME '1990-13-01 00:00:00.000');
  insert into test_class(datetime_col) values (DATETIME '1990-01-41 00:00:00.000');
  insert into test_class(datetime_col) values (DATETIME '1990-01-01 30:00:00.000');
  insert into test_class(datetime_col) values (DATETIME '1990-01-01 00:90:00.000');
  insert into test_class(datetime_col) values (DATETIME '1990-01-01 00:00:60.000');
  insert into test_class(datetime_col) values (DATETIME '1990-01-01 00:00:60.1000');
  insert into test_class(datetime_col) values (DATETIME '13/01/1990 00:00:00.000');
  insert into test_class(datetime_col) values (DATETIME '01/41/1990 00:00:00.000');
  insert into test_class(datetime_col) values (DATETIME '01/01/1990 30:00:00.000');
  insert into test_class(datetime_col) values (DATETIME '01/01/1990 00:90:00.000');
  insert into test_class(datetime_col) values (DATETIME '01/01/1990 00:00:60.000');
  insert into test_class(datetime_col) values (DATETIME '01/01/1990 00:00:60.1000');
  insert into test_class(datetime_col) values (DATETIME 'nhn cubrid db');
  
  select * from test_class;
  
  drop class test_class;