Mongo DB drills

mongo-drills.js

db.restaurants.find().pretty();
db.restaurants.find().limit(10).sort({name: 1}).pretty();
db.restaurants.find({_id: ObjectId('5907534d4d2d80aebe4775c8')});
db.restaurants.find({borough: 'Queens'});
db.restaurants.find().count();
db.restaurants.find({'address.zipcode': '11206'}).count();
db.restaurants.remove({_id: ObjectId('5907534b4d2d80aebe471480')});
db.restaurants.updateOne({_id: ObjectId('5907534b4d2d80aebe471481')}, {$set: {name: 'Bizz Bar Bang'}});
db.restaurants.updateMany({'address.zipcode': '10035'}, {$set: {'address.zipcode': '10036'}});
db.restaurants.find({'address.zipcode': '10035'}).count();