DROP MATERIALIZED VIEW

Function

Deletes a materialized view. This syntax is supported only by clusters of 8.2.1.100 or later.

Precautions

None

Syntax

1
2

DROP MATERIALIZED VIEW [ IF EXISTS ]
{[schema.]materialized_view_name} [, ...] [ CASCADE | RESTRICT ];

Parameter Description

• IF EXISTS

  Sends a notice instead of an error if the specified materialized view does not exist.

• materialized_view_name

  Name of the materialized view to be deleted.

• CASCADE | RESTRICT
  • CASCADE: automatically deletes all objects that are contained in the schema to be deleted.
  • RESTRICT: refuses to delete the schema that contains any objects. This is the default.

Examples

Delete a materialized view.

1

DROP MATERIALIZED VIEW mv1;

Helpful Links

ALTER MATERIALIZED VIEW, CREATE MATERIALIZED VIEW, REFRESH MATERIALIZED VIEW