db.collection.isCapped()
db.collection.isCapped()
Important
mongosh Method
This page documents a
mongosh
method. This is not the documentation for database commands or language-specific drivers, such as Node.js.For the database command, see the
capped
field returned by thecollStats
command.For MongoDB API drivers, refer to the language-specific MongoDB driver documentation.
For the legacy
mongo
shell documentation, refer to the documentation for the corresponding MongoDB Server release:Returns: Returns true
if the collection is a capped collection, otherwise returnsfalse
.