SQL> SQL> CREATE SEQUENCE test_seq 2 START WITH 10 INCREMENT BY -1 3 MINVALUE 1 MAXVALUE 10 4 CYCLE CACHE 5; Sequence created. SQL> SQL> select * from user_sequences where sequence_name='TEST_SEQ'; SEQUENCE_NAME MIN_VALUE MAX_VALUE INCREMENT_BY C O CACHE_SIZE LAST_NUMBER ------------------------------ ---------- ---------- ------------ - - ---------- ----------- TEST_SEQ 1 10 -1 Y N 5 10 SQL> SQL> SQL> SQL> drop sequence test_seq 2 / Sequence dropped.