Supported versions: Current (18) / 17 / 16 / 15 / 14

Development versions: 19 / 20devel

Unsupported versions: 13 / 12 / 11 / 10 / 9.6 / 9.5 / 9.4 / 9.3 / 9.2 / 9.1 / 9.0 / 8.4

Historical version. PostgreSQL 8.4 has reached end of support. See the current manual.

DROP SERVER

Name

DROP SERVER -- remove a foreign server descriptor

DROP SERVER [ IF EXISTS ] servername [ CASCADE | RESTRICT ]

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

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

Drop a server foo if it exists:

DROP SERVER IF EXISTS foo;

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

Read the upstream documentation. For corrections, first check the current manual.