arangosh> var examples = require("@arangodb/graph-examples/example-graph.js");
arangosh> var g = examples.loadGraph("routeplanner");
arangosh> db._query("FOR e IN GRAPH_VERTICES("
........> +"'routeplanner', {}, {direction : 'any', vertexCollectionRestriction" +
........> " : 'germanCity'}) RETURN e").toArray();
[
{
"_id" : "germanCity/Berlin",
"_key" : "Berlin",
"_rev" : "1799281095",
"isCapital" : true,
"population" : 3000000
},
{
"_id" : "germanCity/Cologne",
"_key" : "Cologne",
"_rev" : "1799477703",
"isCapital" : false,
"population" : 1000000
},
{
"_id" : "germanCity/Hamburg",
"_key" : "Hamburg",
"_rev" : "1799674311",
"isCapital" : false,
"population" : 1000000
}
]