SQL> select sequence_name, last_number from user_sequences where sequence_name = 'HOGE_SQ'; SEQUENCE_NAME LAST_NUMBER ------------------------------ ----------- HOGE_SQ 100160 SQL> drop sequence hoge_sq; SQL> create sequence hoge_sq increment by 1 start with 200000 nomaxvalue nominvalue nocycle noorder; SQL> select sequence_name, last_number from user_sequences where sequence_name = 'HOGE_SQ'; SEQUENCE_NAME LAST_NUMBER ------------------------------ ----------- HOGE_SQ 200000