Gyan Prakash Tripathi prakashthegyan

## insert one
post = {"_id": 'qwertyui123456',
        'username': 'someone',
        'name':'Gyan',
        'address':'Somewhere in India'}

post_id = table.insert_one(post).inserted_id
post_id

## find
table.find().sort("_id",pymongo.DESCENDING)

## name of customer
first_instance['name']

## find
first_instance.keys()

## find one
table.find_one()

## customers collection
table=db.customers
table.count_documents({}) #gives the number of documents in the table

## collections in a database
db.list_collection_names()

## connect to analysis database
db = client.sample_analytics

## list the databases
client.list_database_names()

## connect to mongodb
import pymongo
import pprint
mongo_uri = "mongodb://localhost:27017/"
client = pymongo.MongoClient(mongo_uri)
	table=db.customers
	table.count_documents({}) #gives the number of documents in the table
	import pymongo
	import pprint
	mongo_uri = "mongodb://localhost:27017/"
	client = pymongo.MongoClient(mongo_uri)