How does pymongo update more than one record at a time?

  mongodb, question

MySQL:
UPDATE user SETage= 36 WHEREname= ’starlee’
Mongo:
db.user.update({‘name’ : ’starlee’}, {$set : {‘age’ : 36}})

Mysql can update multiple records with age=36, but mongo can only update one record at a time.

multi=True