1 CREATE
2? OR REPLACE
3 SEQUENCE sequence-name
4+ 
4.0? 
4.0 AS
4.0.1! INTEGER
4.0.1 data-type
4.0 START WITH numeric-constant
4.0 INCREMENT BY
4.0.1! 1
4.0.1 numeric-constant
4.0! NO MINVALUE
4.0 MINVALUE numeric-constant
4.0! NO MAXVALUE
4.0 MAXVALUE numeric-constant
4.0! NO CYCLE
4.0 CYCLE
4.0! CACHE 20
4.0 NO CACHE
4.0 CACHE integer-constant
4.0! NO ORDER
4.0 ORDER
4.1 (1)