How to find by nested property in mongoose

You can specify the object nesting in form of string.

System.findOne({ "nodes.main.Alpha": 23000 }, function(err, system) {
  if (err) {
    console.log(err);
  } else {
    console.log(system);
  }
});

This should work, can't verify right now but I recall I was using it this way somewhere.

Let me know if it helped..

Change this

System.findOne({ nodes: { main: {Alpha: 23000}}}, function(err, system){
 if(err){console.log(err);}
  else{console.log(system);}
});

 System.findOne({ 'nodes.main.Alpha': 23000}, function(err, system){
   if(err){console.log(err);}
   else{console.log(system);}
 });

This will work

Related