mongo drills

run mongo shell

db.restaurant.find();

db.restaurants.
  find().
  sort({name:1}).
  limit(10);

var documentId = ObjectId('xxxxx');
db.restaurants.findOne({_id: documentId});

db.restaurants.find({bourough: "Queens"});

db.collection.count();

db.collection.find({'address.zipcode': "11206"}).count;

var documentId = ObjectId('xxxxx');
db.restaurants.findOne({}, {_id: documentId})._id;
db.restaurants.removeOne(_id:documentId)

db.restaurants.updateOne(
  {_id: documentId},
  {$set:{name: "Bizz Bar Bang"}}
 );
 
 db.restaurants.updateMany(
  {'address.zipcode': "10035"},
  {$set:{'address.zipcode': "10036"}}
 );