1DROP MATERIALIZED VIEW(7)PostgreSQL 12.2 DocumentationDROP MATERIALIZED VIEW(7)
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NAME

6       DROP_MATERIALIZED_VIEW - remove a materialized view
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SYNOPSIS

9       DROP MATERIALIZED VIEW [ IF EXISTS ] name [, ...] [ CASCADE | RESTRICT ]
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DESCRIPTION

12       DROP MATERIALIZED VIEW drops an existing materialized view. To execute
13       this command you must be the owner of the materialized view.
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PARAMETERS

16       IF EXISTS
17           Do not throw an error if the materialized view does not exist. A
18           notice is issued in this case.
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20       name
21           The name (optionally schema-qualified) of the materialized view to
22           remove.
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24       CASCADE
25           Automatically drop objects that depend on the materialized view
26           (such as other materialized views, or regular views), and in turn
27           all objects that depend on those objects (see Section 5.14).
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29       RESTRICT
30           Refuse to drop the materialized view if any objects depend on it.
31           This is the default.
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EXAMPLES

34       This command will remove the materialized view called order_summary:
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36           DROP MATERIALIZED VIEW order_summary;
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COMPATIBILITY

39       DROP MATERIALIZED VIEW is a PostgreSQL extension.
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SEE ALSO

42       CREATE MATERIALIZED VIEW (CREATE_MATERIALIZED_VIEW(7)), ALTER
43       MATERIALIZED VIEW (ALTER_MATERIALIZED_VIEW(7)), REFRESH MATERIALIZED
44       VIEW (REFRESH_MATERIALIZED_VIEW(7))
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48PostgreSQL 12.2                      2020            DROP MATERIALIZED VIEW(7)