db.collection.isCapped()

db.collection.isCapped()

Important

mongo Shell Method

This page documents a mongo method. This is not the documentation for database commands or language-specific drivers, such as Node.js. To use the database command, see the capped field returned by the collStats command.

For MongoDB API drivers, refer to the language-specific MongoDB driver documentation.

Returns:	Returns true if the collection is a capped collection, otherwise returns false.

Tip

See also:

Capped Collections