A modify operation, part of a FindAndModify command
A modify operation, part of a FindAndModify command
Update (part of a FindAndModify command).
Update (part of a FindAndModify command).
the modifier document.
the command result must be the new object instead of the old one.
if true, creates a new document if no document matches the query, or if documents match the query, findAndModify performs an update
Remove (part of a FindAndModify command).
Remove (part of a FindAndModify command).