Node.js + MongoDB - findOne() return one field not working

Question

Why can I not be able to return only one field using \"findOne()\"? In the code below, all fields are returned. I also tried \"find()\", but still not working. Can someone t

Answer 1

You are not using the projection option:

{projection: { info: true }}

The way you are doing

{info:1}

It means you are requesting to use an index on info (if it exist)