How to export JSON from MongoDB using Robomongo

Question

So I do not know much about MongoDB. I have RoboMongo using which I connect to a MongoDB. What I need to do is this - there is a collection in that Mon

Answer 1

Expanding on Anish's answer, I wanted something I can apply to any query to automatically output all fields vs. having to define them within the print statement. It can probably be simplified but this was something quick & dirty that works great:

var cursor = db.getCollection('foo').find({}, {bar: 1, baz: 1, created_at: 1, updated_at: 1}).sort({created_at: -1, updated_at: -1});

while (cursor.hasNext()) {
    var record = cursor.next();
    var output = "";
    for (var i in record) {
      output += record[i] + ",";
    };
    output = output.substring(0, output.length - 1);
    print(output);
}