(Since version 0.16.0) Use failoverStrategy
(Since version 0.19.4) Specify the filter predicate using collection.find(..)
(Since version 0.19.4) Specify the filter predicate using collection.find(..)
(Since version 0.18.2) Use filter
(Since version 0.18.2) Use filter
(Since version 0.16.0) Internal: will be made private
(Since version 0.12.4) Use options
or the separate query ops
(Since version 0.16.0) Useless, will be remove