Display names of all sequences from Oracle database
To display names of all sequences from Oracle database you can use: USER_SEQUENCES, ALL_SEQUENCES, DBA_SEQUENCES, USER_OBJECTS.
Examples
SELECT * FROM USER_SEQUENCES; SELECT * FROM ALL_SEQUENCES; SELECT * FROM DBA_SEQUENCES; SELECT * FROM USER_OBJECTS WHERE OBJECT_TYPE='SEQUENCE'; SELECT * FROM USER_OBJECTS WHERE OBJECT_TYPE='SEQUENCE' AND ORACLE_MAINTAINED='N';