arangosh> db.example.insert({ Hello : "World" });
{
"_id" : "example/1151312428",
"_rev" : "1151312428",
"_key" : "1151312428"
}
arangosh> db.example.insert({ Hello : "World" }, true);
{
"_id" : "example/1151509036",
"_rev" : "1151509036",
"_key" : "1151509036"
}