rdf_snapshot/1

Availability::- use_module(library(semweb/rdf_db)).

[det]rdf_snapshot(-Snapshot)

Take a snapshot of the current state of the RDF store. Later, goals may be executed in the context of the database at this moment using rdf_transaction/3 with the snapshot option. A snapshot created outside a transaction exists until it is deleted. Snapshots taken inside a transaction can only be used inside this transaction.