Deletes the graph.
Deletes the graph.
true if the collections should also be dropped. Defaults to true.
true if the operation completed successfully
Initializes this graph instance, database, and session creating the graph if it doesn't already exist.
Initializes this graph instance, database, and session creating the graph if it doesn't already exist.
automatically creates the graph if it doesn't already exist if set to true. Defaults to true.
true if the operation completed without error