@sunflowe456

db.Borrowing.aggregate([ { $lookup: { from: "Members", localField: "member_id", foreignField: "member_id", as: "member_info" } }, { $unwind: "$member_info" },

// Members db.Members.insertMany([ { member_id: 1, first_name: "Joanna", last_name: "Brown", email: "Joanna@gmail.com", phone: "1234567890" }, { member_id: 2, first_name: "Ryan", last_name: "Green" } ]); // Authors db.Authors.insertMany([ { a

db.students.insertMany([ { id: 1, name: 'Ricky', gender: 'M' }, { id: 2, name: 'Amber', gender: 'F' } ]); db.students.find({ gender: 'F' });