Intro to MongoDB Arrays and Embedded Data

Mongo-Arrays-Embedded-Data

// From mongo shell run this to insert
db.customers.insert({
  first_name: 'Test',
  last_name: 'Testlast',
  age: '32',
  address: {
    street: '111 street',
    city: 'Toronto',
    province: 'ON',
  }, 
  phone: {
    home: '111-111-1111',
    work: '222-222-2222'
  },
  services: [
    {
      service_id: 'hosting',
      service_name: 'Linux'
    },
    {
      service_id: 'webdev',
      service_name: 'Node'
    },
    {
      service_id: 'database',
      service_name: 'Mongo'
    }
  ],
  services_count:3
})

// show first service
db.customers.find({first_name:'Test'}, {services:1})

// First service_name 1
db.customers.find({first_name:'Test'}, {services.service_name:1})

// Update and push to Array
db.customers.update({first_name: 'Test'}, {$push: {
  services: {
    service_id: 'hosting_windows',
    service_name: 'Windows'
  }
}})