Slide 23
Slide 23 text
Queries are powerful
> db.people.update({name:'Joss'},{name:'Joss',likes:
['coffee','folk music']})
> db.people.find({likes:'coffee'})
{ "_id" : ObjectId("4fa...103"), "name" : "Nick",
"likes" : [ "coffee" ] }
{ "_id" : ObjectId("4fa...104"), "name" : "Joss",
"likes" : [ "coffee", "folk music" ] }