mohdriyaan/mongodb-methods

MongoDB is a NoSQL document-oriented database system. It provides a rich set of methods and functions to interact with the database. Here are some of the most commonly used methods in MongoDB

MongoDB-Methods

MongoDB is a NoSQL document-oriented database system. It provides a rich set of methods and functions to interact with the database. Here are some of the most commonly used methods in MongoDB:

Collection Management

• db.collection(): Returns a reference to a collection.
• collection.countDocuments(): Returns the number of documents in a collection.
• collection.createIndex(): Creates an index on a collection.
• collection.deleteMany(): Deletes multiple documents from a collection.
• collection.deleteOne(): Deletes a single document from a collection.
• collection.drop(): Drops a collection from a database.
• collection.find(): Returns a cursor to a set of documents in a collection.
• collection.findOne(): Returns a single document from a collection.
• collection.findOneAndDelete(): Deletes a single document and returns it.
• collection.findOneAndReplace(): Replaces a single document and returns it.
• collection.findOneAndUpdate(): Updates a single document and returns it.
• collection.insertMany(): Inserts multiple documents into a collection.
• collection.insertOne(): Inserts a single document into a collection.
• collection.replaceOne(): Replaces a single document in a collection.
• collection.updateMany(): Updates multiple documents in a collection.
• collection.updateOne(): Updates a single document in a collection.

Installation

git clone [email protected]:suhailroushan13/MongoDB-Methods.git
cd MongoDB-Methods

• Add Your MongoDB URI in Config Folder in default.json file

• Add Your Collection Name in 3rd Parameter in Models Folder inside index.js file const userModel = new mongoose.model("Suhail", userSchema, "methods"); change the collection Name from methods to "YOUR-COLLECTION-NAME"

• To Test Methods

#Example
node ./controllers/insertMany.js 
node ./controllers/insertOne.js