update - add array using $set
- $set
> db.users.update({ name : 'Zorg' }, { $set : { kids: [ { name: 'Jane' } ] } })
> db.users.find()
{ "_id" : ObjectId("526b8fdba444e81f1ca06ba2"), "name" : "Foo" }
{
"_id" : ObjectId("526b9048a444e81f1ca06ba3"), "name" : "Zorg",
"child" : "Jane",
"kids" : [
{
"name" : "Jane"
}
]
}
{ "_id" : ObjectId("526ba048a444e81f1ca06ba4"), "name" : "Moo" }