redhat man page for drop_sequence

DROP 
SEQUENCE(7)						   SQL Commands 						  DROP SEQUENCE(7)

NAME
       DROP SEQUENCE - remove a sequence

SYNOPSIS
       DROP SEQUENCE name [, ...] [ CASCADE | RESTRICT ]

   INPUTS
       name   The name (optionally schema-qualified) of a sequence.

       CASCADE
	      Automatically drop objects that depend on the sequence.

       RESTRICT
	      Refuse to drop the sequence if there are any dependent objects.  This is the default.

   OUTPUTS
       DROP SEQUENCE
	      The message returned if the sequence is successfully dropped.

       ERROR: sequence "name" does not exist
	      This message occurs if the specified sequence does not exist.

DESCRIPTION
       DROP  SEQUENCE  removes	sequence  number  generators from the data base. With the current implementation of sequences as special tables it
       works just like the DROP TABLE statement.

   NOTES
       The DROP SEQUENCE statement is a PostgreSQL language extension.

       Refer to the CREATE SEQUENCE statement for information on how to create a sequence.

USAGE
       To remove sequence serial from database:

       DROP SEQUENCE serial;

COMPATIBILITY
   SQL92
       There is no DROP SEQUENCE in SQL92.

SQL - Language Statements					    2002-11-22							  DROP SEQUENCE(7)