Rename embedded document
db.users.update({ name: "Foo"}, { $rename: { 'a.b.c': 'a.b.d' } })
db.users.find({ name: "Foo"})
{
"_id": ObjectId("59895a5d98392edc6c7074ca"),
"name": "Foo",
"email": "foo@company.com",
"technologies": [
"Perl",
"Python",
"JavaScript",
"SQL",
"NoSQL",
"MongoDB"
],
"a": {
"b": {
"d": 42
}
}
}
Fetched 1 record(s) in 2ms