DROP PROPERTY GRAPH — remove an SQL-property graph
DROP PROPERTY GRAPH [ IF EXISTS ] name [, ...] [ CASCADE | RESTRICT ]
DROP PROPERTY GRAPH drops an existing property graph.
To execute this command you must be the owner of the property graph.
IF EXISTSDo not throw an error if the property graph does not exist. A notice is issued in this case.
nameThe name (optionally schema-qualified) of the property graph to remove.
CASCADEAutomatically drop objects that depend on the property graph, and in turn all objects that depend on those objects (see Section 5.17).
RESTRICTRefuse to drop the property graph if any objects depend on it. This is the default.
DROP PROPERTY GRAPH g1;
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.