Querying null value in MongoDB

Question

Using pymongo I am trying to retrieve the documents in a collection that have a SmallUrl different from null. I\'m trying to get t

Answer 1

The pymongo version of null is the Python None. So query should look like:

query = {
    'Name': {'$regex': search_title, '$options': 'i'}, 
    'Images.SmallUrl': {'$ne': None}}