In MongoDB the db.collection.findOneAndDelete() method deletes a single document, and returns the deleted document.
It deletes the first matching document in the collection that matches the filter. The sort parameter can be used to influence which document is deleted.
The collection part is the name of the collection with which to delete the document from.
In MongoDB the db.collection.deleteOne() method removes a single document from a collection. In other words, it deletes it.
The collection part is the name of the collection with which to remove the document from.
In MongoDB the db.collection.deleteMany() method removes all documents that match the filter from a collection. In other words, it deletes them.
The collection part is the name of the collection with which to remove the documents from.
In MongoDB the db.collection.remove() method removes documents from a collection. In other words, it deletes them.
The collection part is the name of the collection with which to remove the documents from.
You can delete all documents, some documents, or a single document as required.
Continue readingIn MongoDB the db.collection.bulkWrite() method performs multiple write operations with controls for order of execution.
Bulk write operations affect a single collection. The collection part is the name of the collection with which to perform the operations against.
In MongoDB the db.collection.findOneAndReplace() method replaces a single document based on the specified filter.
The collection part is the name of the collection with which to perform the operation against.
In MongoDB the db.collection.findOneAndUpdate() method updates a single document based on the filter and sort criteria.
The collection part is the name of the collection with which to perform the operation against.
In MongoDB the db.collection.findAndModify() method modifies and returns a single document.
The collection part is the name of the collection with which to perform the operation against.
In MongoDB the db.collection.updateMany() method updates all documents that match the specified filter for a collection.
In MongoDB the db.collection.update() method modifies an existing document or documents in a collection.
By default, it only updates a single document. But if multi: true is specified, then it updates all documents that match the query criteria.