log() protected method Logs the command data if logging

delete() public method Removes documents from the collection

dropCollection() public method Drops specified collection

batchInsert() public method Inserts batch of new documents

setWriteConcern() public method Sets write concern for

$writeConcern public property Write concern to be used in this

findAndModify() public method Updates a document and returns

listCollections() public method Returns the list of available

mapReduce() public method Performs MongoDB "map-reduce"

insert() public method Inserts new document into collection