arangosh> col = db.example; [ArangoCollection 15440, "example" (type document, status loaded)] arangosh> col.save({ "Hello" : "World" }); { "_id" : "example/15443", "_key" : "15443", "_rev" : "15443" } arangosh> col.count(); 1 arangosh> col.truncate(); arangosh> col.count(); 0