meteor Mongo Schema Migrations Blob Record From One Collection Into Another Collection (ie. Remove Join & Flatten)

Help us to keep this website almost Ad Free! It takes only 10 seconds of your time:
> Step 1: Go view our video on YouTube: EF Core Bulk Extensions
> Step 2: And Like the video. BONUS: You can also share it!

Example

db.posts.find().forEach(function(doc){
    if(doc.commentsBlobId){
        var commentsBlob = db.comments.findOne({'_id': commentsBlobId });
        db.posts.update({_id: doc._id}, {$set:{'comments': commentsBlob }}, false, true);
    }
});


Got any meteor Question?