DROP VIEW — remove a view
DROP VIEW [ IF EXISTS ] name
[, ...] [ CASCADE | RESTRICT ]
DROP VIEW
drops an existing view. To execute
this command you must be the owner of the view.
IF EXISTS
Do not throw an error if the view does not exist. A notice is issued 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).
RESTRICT
Refuse to drop the view if any objects depend on it. This is the default.