{
        "_id" : ObjectId("59425fbad3ade752a0d37e58"),
        "succeeded" : 1029940,
        "failed" : 89290,
        "cancelled" : 60067,
        "partial" : 18,
        "inconclusive" : 21124,
        "total" : 1200439,
        "captureStart" : 1496534400000,
        "captureEnd" : 1497139200000,
        "captureStartISO" : ISODate("2017-06-04T00:00:00Z"),
        "captureEndISO" : ISODate("2017-06-11T00:00:00Z")
}

var MongoClient = require('mongodb').MongoClient;
var url = "mongodb://10.52.200.154:27017/statistics";

MongoClient.connect(url, function(err, db) {
  if (err) throw err;
  db.collection("execution_statistic_week").find({},{'_id' : 0 , 'partial' : 1}).limit(1).toArray(function(err, result) {
    if (err) throw err;
    console.log(result);
    db.close();
  });
});