Mongojs don't support upsert? about mongojs HOT 5 CLOSED

Is there anyway to get the updated doc passed back in the callback of an upsert?

All I see is (err) being passed back.

from mongojs.

Pretty sure it supports it, but you have to pass {upsert: true} instead of just true.
Here's an example:

var foo = db.collection('foo');
foo.update({_id: 123}, {$inc: {count: 1}}, {upsert: true}, function(err) {});

from mongojs.

Thank you for your comment. And it works after I use {upsert: true} instead.

Since I think I am still a newbie about mongodb, could you tell me where I can get such information about what the parameters should be and what format they should be in.

Is it included in the documents of mongodb or I need to read the source of mongojs?

from mongojs.

The "Little MongoDB Book" is an awesome starting point: http://openmymind.net/mongodb.pdf

MongoJS is just a thin layer over the core driver to make things easier, so pretty much whatever is true for the MongoDB shell is the same for MongoJS (actually more than the mongodb native driver).

from mongojs.

Thank you very much. I will read it.

I also did some research about mongo db driver and I think MongoJS is the simplest one and easiest to use. Thank you for the great tool.

The problem is solved, so let me close the issue.

from mongojs.