Change a sequence

CREATE SEQUENCE DEMO.S_CUST_ID
    START WITH 2
    MAXVALUE 10000000
    MINVALUE 1
    CYCLE
    NOCACHE
    NOORDER;



ALTER SEQUENCE DEMO.S_CUST_ID
    INCREMENT BY 1
    MINVALUE 1
    MAXVALUE 10000000
    NOCACHE 
    CYCLE 
    NOORDER;