DROP SEQUENCE -- Removes a sequence from a database.
The name of the sequence you wish to permanently remove. You may drop multiple sequences by specifying their names in a comma-delimited list.
The message returned when a sequence is successfully dropped.
ERROR: sequence "
" does not exist
The error returned if the specified sequence
does not exist.
Use the DROP SEQUENCE command to remove a sequence number generator from a database.
The following example removes a sequence named shipments_ship_id_seq from the database:
DROP SEQUENCE shipments_ship_id_seq;