Add a single document to a collection

Delete a single document from a collection

Update multiple documents at once

mongodb/mongodb-update-one

Update a single document

mongodb

update

document

db.users.updateOne({name:'Alice'}, {$set:{age:26}})

Updates a single document matching the filter. Useful for modifying specific fields in existing records.

Update price of Laptop

db.products.updateOne({name:'Laptop'}, {$set:{price:1250}})

Update an existing document

Connect to a MongoDB server

Display all databases on the server