DGO issues with valid JSON mutation

Issues Dgraph Clients
, ,
4

JavaScript has the same issue

const dgraph = require("dgraph-js");

// Create a client stub.
function newClientStub() {
    return new dgraph.DgraphClientStub("localhost:9080");
}

// Create a client.
function newClient(clientStub) {
    return new dgraph.DgraphClient(clientStub);
}

// Create data using JSON.
async function createData(dgraphClient) {
    // Create a new transaction.
    const txn = dgraphClient.newTxn();
    try {
        // Create data.
        const p = {
            "query": "{ q(func: eq(containerId, 187263)) {v as uid} }",
            "set": {
              "containerId": "187263",
              "name": "test",
              "uid": "uid(v)"
            }
          };

        // Run mutation.
        const mu = new dgraph.Mutation();
        mu.setSetJson(p);
        const response = await txn.mutate(mu);

        // Commit transaction.
        await txn.commit();

        response
            .getUidsMap()
            .forEach((uid, key) => console.log(`${key} => ${uid}`));
        console.log();
    } finally {
        // Clean up. Calling this after txn.commit() is a no-op
        // and hence safe.
        await txn.discard();
    }
}


async function main() {
    const dgraphClientStub = newClientStub();
    const dgraphClient = newClient(dgraphClientStub);

    await createData(dgraphClient);


    // Close the client stub.
    dgraphClientStub.close();
}

main()
    .then(() => {
        console.log("\nDONE!");
    })
    .catch((e) => {
        console.log("ERROR: ", e);
    });

Error

  code: 2,
  details: 'variables [v] not defined',
  metadata: Metadata {
    internalRepr: Map(1) { 'content-type' => [Array] },
    options: {}
  }
}