Update Operation in MongoDB | updateOne, updateMany | Backend Web Development #27

Published: 22 April 2022
on channel: Himanshu Kumar

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In this video, how to use Update Methods has been explained about it.

MongoDB provides the following methods for updating documents in a collection:
db.collection.updateOne()
Updates at most a single document that match a specified filter even though multiple documents may match the specified filter.
db.collection.updateMany()
Update all documents that match a specified filter.
db.collection.replaceOne()
Replaces at most a single document that match a specified filter even though multiple documents may match the specified filter.

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