-
Notifications
You must be signed in to change notification settings - Fork 1
/
CRUD-MongoDB
38 lines (30 loc) · 1.14 KB
/
CRUD-MongoDB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
import pymongo
# Connect to the database
client = pymongo.MongoClient("mongodb://localhost:27017/")
database = client["my_database"]
collection = database["my_collection"]
def create_document(data):
# Create a document in the collection
result = collection.insert_one(data)
print(f"Document created with ID: {result.inserted_id}")
def read_documents():
# Read all documents in the collection
cursor = collection.find()
for document in cursor:
print(document)
def update_document(query, new_data):
# Update a document in the collection
result = collection.update_one(query, {"$set": new_data})
print(f"{result.modified_count} document(s) updated")
def delete_document(query):
# Delete a document from the collection
result = collection.delete_one(query)
print(f"{result.deleted_count} document(s) deleted")
if __name__ == "__main__":
# Examples of usage
create_document({"name": "Example", "age": 25, "city": "Example City"})
read_documents()
update_document({"name": "Example"}, {"$set": {"age": 26}})
read_documents()
delete_document({"name": "Example"})
read_documents()