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db.<yourcollection>.insertOne({name :"<yourvalue>", firstname :"<yourvalue>"})
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// Example: Insert documents into a collection using insertMany.
db.users.insertMany([
{ name: 'Alice', age: 28 },
{ name: 'Bob', age: 35 },
{ name: 'Charlie', age: 22 }
]);
// Example: Insert a single document using insertOne.
db.users.insertOne({ name: 'David', age: 40 });
// Example: Find documents in the "users" collection.
// Find all documents in the collection.
db.users.find({}).toArray();
// Example: Find a single document in the "users" collection.
db.users.findOne({ name: 'Alice' });
// Example: Field Filtering and Projection
// Find all documents, but only return the "name" field.
db.users.find({}, { _id: 0, name: 1 }).toArray();