UNACKNOWLEDGED
WriteConcern
UpdateManyModel
model
UpdateOneModel
model
UpdateOptions
model
Updates
model
underlying
ImmutableDocumentCodec MutableDocumentCodec Document Document
unset
Updates
unsubscribe
BoxedSubscription Subscription
unwind
Aggregates
update
Document
updateMany
MongoCollection
updateOne
MongoCollection
useCursor
AggregateObservable