#!/usr/bin/env python# coding: utf-8# In[63]: import pymongo; # In[64]: import pymongomyclient = pymongo.MongoClient(“mongodb://localhost:27017/”)mydb = myclient[“mydatabase”] # In[65]: # Check if database exist # In[66]: print(myclient.list_database_names()) # In[67]: dblist = myclient.list_database_names()if “mydatabase” in dblist: print(“The database exists.”) # In[68]: # Create a collection # In[69]: import pymongomyclient = pymongo.MongoClient(“mongodb://localhost:27017/”)mydb = myclient[“mydatabase”]mycol = mydb[“customers”] # In[70]: #collection …
Category: Python
Permanent link to this article: http://bangla.sitestree.com/python-and-mongodb-operations-code-example/
Python and MySQL Operations. Code Examples
#!/usr/bin/env python# coding: utf-8# In[1]: import mysql.connector # In[2]: # create a database connection # In[3]: import mysql.connectormydb = mysql.connector.connect( host=”localhost”, user=”root”, password=””)print(mydb) # In[4]: import mysql.connectormydb = mysql.connector.connect( host=”localhost”, user=”root”, password=””)mycursor = mydb.cursor()mycursor.execute(“drop DATABASE mydatabase”);mycursor.execute(“CREATE DATABASE mydatabase”); # In[5]: # check if database exists # In[6]: import mysql.connectormydb = mysql.connector.connect( host=”localhost”, user=”root”, password=””)mycursor = …
Permanent link to this article: http://bangla.sitestree.com/python-and-mysql-operations-code-examples/
