arangosh> db.users.save({ name: "Gerhard" }); { "_id" : "users/179", "_key" : "179", "_rev" : "_XUJyrAW--_" } arangosh> db.users.save({ name: "Helmut" }); { "_id" : "users/183", "_key" : "183", "_rev" : "_XUJyrAa--_" } arangosh> db.users.save({ name: "Angela" }); { "_id" : "users/186", "_key" : "186", "_rev" : "_XUJyrAa--B" } arangosh> db.users.all().toArray(); [ { "_key" : "186", "_id" : "users/186", "_rev" : "_XUJyrAa--B", "name" : "Angela" }, { "_key" : "183", "_id" : "users/183", "_rev" : "_XUJyrAa--_", "name" : "Helmut" }, { "_key" : "179", "_id" : "users/179", "_rev" : "_XUJyrAW--_", "name" : "Gerhard" } ] arangosh> db.users.byExample({ "_id" : "users/20" }).toArray(); [ ] arangosh> db.users.byExample({ "name" : "Gerhard" }).toArray(); [ { "_key" : "179", "_id" : "users/179", "_rev" : "_XUJyrAW--_", "name" : "Gerhard" } ] arangosh> db.users.byExample({ "name" : "Helmut", "_id" : "users/15" }).toArray(); [ ]