Alias - Query language

Documentation
1 
{
  ID as var(func: allofterms([email protected], "Steven")) @filter(has(director.film)) {
    director.film {
      num_actors as count(starring)
    }
    average as avg(val(num_actors))
  }
  films(func: uid(ID)) {
    director_id : uid
    english_name : [email protected]
    average_actors : val(average)
    num_films : count(director.film)
    films : director.film {
      name : [email protected]
      english_name : [email protected]
      french_name : [email protected]
    }
  }
}

{ ID as var(func: allofterms(name@en, "Steven")) @filter(has(director.film)) { director.film { num_actors as count(starring) } average as avg(val(num_actors)) } films(func: uid(ID)) { director_id : uid english_name : name@en average_actors : val(average) num_films : count(director.film) films : director.film { name : name@en english_name : name@en french_name : name@fr } } } 

curl -H "Content-Type: application/graphql+-" localhost:8080/query -XPOST -d '  blahblah' | python -m json.tool | less
        
package main
import (
	"context"
	"flag"
	"fmt"
	"log"
    
	"github.com/dgraph-io/dgo/v2"
	"github.com/dgraph-io/dgo/v2/protos/api"
    
	"google.golang.org/grpc"
)
var (
	dgraph = flag.String("d", "127.0.0.1:9080", "Dgraph Alpha address")
)
func main() {
	flag.Parse()
	conn, err := grpc.Dial(*dgraph, grpc.WithInsecure())
	if err != nil {
		log.Fatal(err)
	}
	defer conn.Close()
	dg := dgo.NewDgraphClient(api.NewDgraphClient(conn))
    
	resp, err := dg.NewTxn().Query(context.Background(), `blahblah`)
	
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("Response: %s\n", resp.Json)
}
import io.dgraph.DgraphClient;
import io.dgraph.DgraphGrpc;
import io.dgraph.DgraphGrpc.DgraphStub;
import io.dgraph.DgraphProto.Response;
import io.grpc.ManagedChannel;
import io.grpc.ManagedChannelBuilder;
import java.util.Map;
public class App {
    public static void main(final String[] args) {
        ManagedChannel channel =
            ManagedChannelBuilder.forAddress("localhost", 9080).usePlaintext(true).build();
        DgraphStub stub = DgraphGrpc.newStub(channel);
        DgraphClient dgraphClient = new DgraphClient(stub);
        String query = "blahblah";
    
        Response res = dgraphClient.newTransaction().query(query);
    
        System.out.printf("Response: %s", res.getJson().toStringUtf8());
    }
}

import pydgraph
import json
def main():
    client_stub = pydgraph.DgraphClientStub("localhost:9080")
    client = pydgraph.DgraphClient(client_stub)
    query = """blahblah"""
    res = client.txn(read_only=True).query(query)
    print('Response: {}'.format(json.loads(res.json)))
    client_stub.close()
if __name__ == '__main__':
    try:
        main()
    except Exception as e:
        print('Error: {}'.format(e))

const dgraph = require("dgraph-js");
const grpc = require("grpc");
async function main() {
  const clientStub = new dgraph.DgraphClientStub("localhost:9080", grpc.credentials.createInsecure());
  const dgraphClient = new dgraph.DgraphClient(clientStub);
  const query = `blahblah`;
  const response = await dgraphClient.newTxn().query(query);
  console.log("Response: ", JSON.stringify(response.getJson()));
  clientStub.close();
}
main().then().catch((e) => {
  console.log("ERROR: ", e);
});

const dgraph = require("dgraph-js-http");
async function main() {
  const clientStub = new dgraph.DgraphClientStub("http://localhost:8080");
  const dgraphClient = new dgraph.DgraphClient(clientStub);
  const query = `blahblah`;
  const response = await dgraphClient.newTxn().query(query);
  console.log("Response: ", JSON.stringify(response.data));
}
main().then().catch((e) => {
  console.log("ERROR: ", e);
});
This is a companion discussion topic for the original entry at https://dgraph.io/docs/query-language/alias/