DROP VIEW

Removes a view.

Synopsis

DROP VIEW [IF EXISTS] <name> [, ...] [CASCADE | RESTRICT]

Description

DROP VIEW removes an existing view. Only the owner of a view can remove it.

Parameters

IF EXISTS Do not throw an error if the view does not exist. WarehousePG issues a notice in this case.

name The name (optionally schema-qualified) of the view to remove.

CASCADE Automatically drop objects that depend on the view (such as other views), and in turn all objects that depend on those objects.

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

Examples

Remove the view topten:

DROP VIEW topten;

Compatibility

DROP VIEW fully conforms to the SQL standard, except that the standard only allows one view to be dropped per command. Also, the IF EXISTS option is a WarehousePG extension.

See Also

CREATE VIEW, ALTER VIEW

Parent topic: SQL Commands