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DROP MATERIALIZED VIEW
Name
DROP MATERIALIZED VIEW -- remove a materialized view
Synopsis
DROP MATERIALIZED VIEW [ IF EXISTS ] name [, ...] [ CASCADE | RESTRICT ]
Description
DROP MATERIALIZED VIEW drops an existing materialized view. To execute this command you must be the owner of the materialized view.
Parameters
- IF EXISTS
-
Do not throw an error if the materialized view does not exist. A notice is issued in this case.
- name
-
The name (optionally schema-qualified) of the materialized view to remove.
- CASCADE
-
Automatically drop objects that depend on the materialized view (such as other materialized views, or regular views), and in turn all objects that depend on those objects (see Section 5.13).
- RESTRICT
-
Refuse to drop the materialized view if any objects depend on it. This is the default.
Examples
This command will remove the materialized view called order_summary:
DROP MATERIALIZED VIEW order_summary;
Compatibility
DROP MATERIALIZED VIEW is a PostgreSQL extension.