New in version 3.6.
The Session object for the connection in the
mongoshell. To instantiate a session for the connection in the
Mongo.startSession(). For more information on sessions, see Client Sessions and Causal Consistency Guarantees.MethodDescriptionAccess the specified database from the session in the
mongoshell.Updates the cluster time tracked by the session.Updates the operation time.Ends the session.Returns a boolean that specifies whether the session has ended.Returns the most recent cluster time as seen by the session. Applicable for replica sets and sharded clusters only.Returns the timestamp of the last acknowledged operation for the session.Access the options for the session. For the available options, see
SessionOptions().Starts a multi-document transaction for the session. For details, see
Session.startTransaction().Commits the session's transaction. For details, see
Session.commitTransaction().Aborts the session's transaction. For details, see
The following example starts a session on the
connection object associated with the
mongo shell's global
db variable, and then uses the
method to retrieve the database object associated with the session.
var session = db.getMongo().startSession(); db = session.getDatabase(db.getName());