arangosh> db._create("vertex");
[ArangoCollection 7664, "vertex" (type document, status loaded)]
arangosh> db._createEdgeCollection("relation");
[ArangoCollection 7666, "relation" (type edge, status loaded)]
arangosh> v1 = db.vertex.insert({ name : "vertex 1" });
{
"_id" : "vertex/7669",
"_key" : "7669",
"_rev" : "7669"
}
arangosh> v2 = db.vertex.insert({ name : "vertex 2" });
{
"_id" : "vertex/7673",
"_key" : "7673",
"_rev" : "7673"
}
arangosh> e1 = db.relation.insert(v1, v2, { label : "knows" });
{
"_id" : "relation/7676",
"_key" : "7676",
"_rev" : "7676"
}
arangosh> db._document(e1);
{
"_key" : "7676",
"_id" : "relation/7676",
"_from" : "vertex/7669",
"_to" : "vertex/7673",
"_rev" : "7676",
"label" : "knows"
}