DROP MATERIALIZED VIEW(7)         PostgreSQL 12.3 Documentation         DROP MATERIALIZED VIEW(7)



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 5.14).

       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.

SEE ALSO
       CREATE MATERIALIZED VIEW (CREATE_MATERIALIZED_VIEW(7)), ALTER MATERIALIZED VIEW
       (ALTER_MATERIALIZED_VIEW(7)), REFRESH MATERIALIZED VIEW (REFRESH_MATERIALIZED_VIEW(7))



PostgreSQL 12.3                                2020                     DROP MATERIALIZED VIEW(7)