DROP PROPERTY GRAPH

7 SQL - Language Statements

DROP PROPERTY GRAPH

remove an SQL-property graph

    DROP PROPERTY GRAPH [ IF EXISTS ] name [, ...] [ CASCADE | RESTRICT ]

## Description

`DROP PROPERTY GRAPH` drops an existing property graph. To execute this command you must be the owner of the property graph.

## Parameters

`IF EXISTS`

- Do not throw an error if the property graph does not exist. A notice is issued in this case.

`name`

- The name (optionally schema-qualified) of the property graph to remove.

`CASCADE`

- Automatically drop objects that depend on the property graph, and in turn all objects that depend on those objects (see ddl-depend).

`RESTRICT`

- Refuse to drop the property graph if any objects depend on it. This is the default.

## Examples

    DROP PROPERTY GRAPH g1;

## Compatibility

`DROP PROPERTY GRAPH` conforms to ISO/IEC 9075-16 (SQL/PGQ), except that the standard only allows one property graph to be dropped per command, and apart from the `IF EXISTS` option, which is a PostgreSQL extension.

## See Also

- sql-create-property-graph
- sql-alter-property-graph