This is a
mongoshmethod. This is not the documentation for
Node.jsor other programming language specific driver methods.
In most cases,
mongoshmethods work the same way as the legacy
mongoshell methods. However, some legacy methods are unavailable in
For the legacy
mongoshell documentation, refer to the documentation for the corresponding MongoDB Server release:
For MongoDB API drivers, refer to the language specific MongoDB driver documentation.
trueif the collection is a capped collection, otherwise returns