Prac 7

 7A)

from pymongo import MongoClient

client =MongoClient("mongodb://localhost:27017/")

db = client ["db"]

collection = db["Personal Details"]

result = collection.insert_many([{"Name":"Ketan", "Age":24,"City":"Mumbai"},

{"Name":"Rohit", "Age":22, "City": "Mumbai"),

{"Name":"Anii", "Age":20, "City": "Kolkata"},

{"Name":"Kawya", "Age":23,"City": "Karnataka"}])

print(f"Data inserted with _id: (result.inserted_ids)")

7B)from

pymongo import

MongoClient

client = MongoClient("mongodb://localhost:27017/")

db = client ["db"]

collection = db ["Personal_Details"]

print("All Documents in Personal Details:")

doc= collection.find()

for i in doc:

print(i)

7C)

from pymongo inport MongoClient

client = MongoClient("mongodb://localhost:27017/")

db = client["db"]

collection = db["Personal_Details"]

result=collection.update one (("Name": "Kavya"}, {"$set": {"City": "Mumbai"}})

print (f"Matched: (result.matched count), Modified: [result.modified count]")

7D)from

pymongo

import

MongoClient

client = MongoClient("mongodb://localhost:27017/")

db = client ["db"]

MongoD

collection = db ["Personal_Details"]

result = collection.delete one({"Name": "Ketan"})

print (f"Deleted: [result.deleted count) documents.")