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Neha Kumawat
a year ago
from pymongo import MongoClient
client=MongoClient()
db=client.newdb
db.create_collection("students")
student=db['students']
studentlist=[{'studentID':1,'Name':'Juhi','age':20, 'marks'=100},
{'studentID':2,'Name':'dilip','age':20, 'marks'=110},
{'studentID':3,'Name':'jeevan','age':24, 'marks'=145}]
student.insert_many(studentlist)
client.close()
students=db['students']
docs=students.find()
for doc in docs:
print (doc['Name'], doc['age'], doc['marks'] )
students=db['students']
docs=students.find({'age':{'$gt':21}})
for doc in docs:
print (doc.get('Name'), doc.get('age'), doc.get('marks'))
from pymongo import MongoClient
client=MongoClient()
db=client.newdb
doc=db.students.find_one({'Name': 'Juhi'})
db['students'].update_one({'Name': 'Juhi'},{"$set":{'marks':150}})
client.close()