prakashthegyan

import pymongo 
import pprint
mongo_uri = "mongodb://localhost:27017/"  
client = pymongo.MongoClient(mongo_uri)

prakashthegyan

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

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df.to_csv('StructuredData.csv',index=False)

prakashthegyan

import pandas as pd
samples=table.find().sort("_id",pymongo.DESCENDING)[:100]
df=pd.DataFrame(samples)

df.head()

prakashthegyan

testInsert=mycoll.insert_one({"country":'India'}).inserted_id
client.list_database_names()

prakashthegyan

mydb=client.testDB
mycoll=mydb.testColl

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myquery = ({ "name":{"$in": ["Gyan","Eliot"]}})
x = table.delete_many(myquery)

print(x.deleted_count, " documents deleted.") 

prakashthegyan

table.delete_one({'name':'Mike'})

prakashthegyan

table.find_one({'name':'Mike'})

prakashthegyan

from bson.objectid import ObjectId
post_id=final.inserted_ids[0]
def parser(post_id):
    document = table.find_one({'_id': ObjectId(post_id)})
    return document

parser(post_id)