DROP ACCESS METHOD
DROP ACCESS METHOD — remove an access method
DROP ACCESS METHOD [ IF EXISTS ] name [ CASCADE | RESTRICT ]
DROP ACCESS METHOD removes an existing access method. Only superusers can drop access methods.
- Do not throw an error if the access method does not exist. A notice is issued in this case.
- The name of an existing access method.
- Automatically drop objects that depend on the access method (such as operator classes, operator families, and indexes), and in turn all objects that depend on those objects (see Section 5.13).
- Refuse to drop the access method if any objects depend on it. This is the default.
Drop the access method
DROP ACCESS METHOD heptree;
DROP ACCESS METHOD is a PostgreSQL extension.