DROP VIEW -- Removes an existing view from a database
DROP VIEW name
DROP VIEW drops an existing view from the database. To execute this command you must be the owner of the view.
The Postgres DROP TABLE statement also drops views.
Refer to CREATE VIEW for information on how to create views.
This command will remove the view called kinds:
DROP VIEW kinds;
SQL92 specifies some additional capabilities for DROP VIEW :
DROP VIEW view { RESTRICT | CASCADE }
At present, to remove a referenced view from a Postgres database, you must drop it explicitly.