centos man page for drop_server

DROP 
SERVER(7)						  PostgreSQL 9.2.7 Documentation					    DROP SERVER(7)

NAME
       DROP_SERVER - remove a foreign server descriptor

SYNOPSIS
       DROP SERVER [ IF EXISTS ] name [ CASCADE | RESTRICT ]

DESCRIPTION
       DROP SERVER removes an existing foreign server descriptor. To execute this command, the current user must be the owner of the server.

PARAMETERS
       IF EXISTS
	   Do not throw an error if the server does not exist. A notice is issued in this case.

       name
	   The name of an existing server.

       CASCADE
	   Automatically drop objects that depend on the server (such as user mappings).

       RESTRICT
	   Refuse to drop the server if any objects depend on it. This is the default.

EXAMPLES
       Drop a server foo if it exists:

	   DROP SERVER IF EXISTS foo;

COMPATIBILITY
       DROP SERVER conforms to ISO/IEC 9075-9 (SQL/MED). The IF EXISTS clause is a PostgreSQL extension.

SEE ALSO
       CREATE SERVER (CREATE_SERVER(7)), ALTER SERVER (ALTER_SERVER(7))

PostgreSQL 9.2.7						    2014-02-17							    DROP SERVER(7)