Mongo basic drills- https://courses.thinkful.com/node-001v5/project/2.1.3

gistfile1.txt

//get all
db.restaurants.find({});

//limit and sort
 db.restaurants
 .find()
 .sort({name:1})
 .limit(10);
 
 //find by id
var myId = db.restaurants.findOne({}, {_id: true})._id;
db.restaurants.findOne({_id: myId});

//get by value
db.restaurants.find({
  borough: "Queens"
});

//count
db.restaurants
.count();

//count by nested value
db.restaurants
.find({
  "address.zipcode": "11206"
})
.count();

//delete by id
var myId = db.restaurants.findOne({}, {_id: true})._id;
db.restaurants.deleteOne({_id: myId});

//update a single document
var myId = db.restaurants.findOne({}, {_id: true})._id;

db.restaurants
.updateOne({
  { id : myId }, 
  {$set: {name: 'Bizz Bar Bang'}
});

//update many documents
db.restaurants
.updateMany({
  {"address.zipcode": "10035"}, 
  {$set: {"address.zipcode": "10036}
})