How do I do a “NOT IN” query in Mongo?

Question

This is my document:

{ 
    title:\"Happy thanksgiving\",
    body: \"come over for dinner\",
    blocked:[
       {user:333, name:\'john\'},
       {user:99         


        

Answer 1

Try the following:

db.stack.find({"blocked.user":{$nin:[11]}})

This worked for me.