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How to update data in a Collection using Python?

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Drop Collection if already exists in MongoDB using Python

Last Updated :14 Jun, 2022

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Usingdrop() method we can drop collection if collection exists. If collection is not found then it returns False otherwise it returns True if collection is dropped.

drop()

The sample database is as follows:

importpymongoclient=pymongo.MongoClient("mongodb://localhost:27017/")# Database namedb=client["mydatabase"]# Collection namecol=db["gfg"]# drop collection col1print(col.drop())

Output:

Example 2: If collection does not exist.

importpymongoclient=pymongo.MongoClient("mongodb://localhost:27017/")# Database namedb=client["mydatabase"]# Collection namecol=db["gfg"]# drop collection col1ifcol.drop():print('Deleted')else:print('Not Present')

Output:

Not Present

How to update data in a Collection using Python?

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