text: CREATE TABLE intervals_table(
      i_1 interval YEAR,
      i_2 interval MONTH,
      i_3 interval DAY,
      i_4 interval HOUR,
      i_5 interval MINUTE,
      i_6 interval SECOND,
      i_7 interval YEAR TO MONTH,
      i_8 interval DAY TO HOUR,
      i_9 interval DAY TO MINUTE,
      i_10 interval DAY TO SECOND,
      i_11 interval HOUR TO MINUTE,
      i_12 interval HOUR TO SECOND,
      i_13 interval MINUTE TO SECOND,
      i_14 interval(2)
  );