mongodbHow to get all documents in MongoDB?
To get all documents in MongoDB, you can use the find()
method. This method returns a cursor object which can be iterated over to get all documents in a collection.
Example code
db.collection.find()
Output example
{ "_id" : ObjectId("5f3d7f9f8f9f8f9f8f9f8f9f"), "name" : "John", "age" : 25 }
{ "_id" : ObjectId("5f3d7f9f8f9f8f9f8f9f8f9f"), "name" : "Jane", "age" : 30 }
Code explanation
db.collection.find()
: This is the syntax for thefind()
method. It takes an optional parameter which is a query object to filter the documents.ObjectId("5f3d7f9f8f9f8f9f8f9f8f9f")
: This is the unique identifier for each document in MongoDB.
Helpful links
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