Update Methods
MongoDB provides the following methods for updating documents in a collection:
Updates at most a single document that match a specified filter
even though multiple documents may match the specified filter. | |
Update all documents that match a specified filter. | |
Replaces at most a single document that match a specified filter
even though multiple documents may match the specified filter. |
Additional Methods
The following methods can also update documents from a collection:
db.collection.findOneAndReplace().db.collection.findOneAndUpdate().db.collection.findAndModify().db.collection.bulkWrite().
See the individual reference pages for the methods for more information and examples.