Last active
December 13, 2016 05:45
-
-
Save bitgord/3ae9fc09b5cb9582a61c7fbef6a5ce77 to your computer and use it in GitHub Desktop.
Intro to MongoDB Arrays and Embedded Data
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
// 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' | |
} | |
}}) | |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment