text: -- SEQUENCE: public.classes_id_seq
  
  -- DROP SEQUENCE public.classes_id_seq;
  
  CREATE SEQUENCE public.classes_id_seq
      INCREMENT 1
      START 1
      MINVALUE 1
      MAXVALUE 9223372036854775807
      CACHE 1;
  
  ALTER SEQUENCE public.classes_id_seq
      OWNER TO postgres;