Is mysql connector a module?
Python provides several ways to connect to a MySQL database and process data. This article describes three methods. Show The MySQL databases and users must already exist before you can use any of the following methods. For information about how to manage MySQL databases using cPanel, please see this article. Table of Contents
Connecting to MySQL using PythonBefore you can access MySQL databases using Python, you must install one (or more) of the following packages in a virtual environment:
All three of these packages use Python's portable SQL database API. This means that if you switch from one module to another, you can reuse almost all of your existing code (the code sample below demonstrates how to do this). Setting up the Python virtual environment and installing a MySQL packageTo set up the Python virtual environment and install a MySQL package, follow these steps:
Code sampleAfter you install a MySQL package in the virtual environment, you are ready to work with actual databases. The following sample Python code demonstrates how to do this, as well as just how easy it is to switch between the different SQL package implementations. The sample code works with Python 2.7 and Python 3.x. In your own code, replace username with the MySQL database username, password with the database user's password, and dbname with the database name: #!/usr/bin/python from __future__ import print_function hostname = 'localhost' username = 'username' password = 'password' database = 'dbname' # Simple routine to run a query on a database and print the results: def doQuery( conn ) : cur = conn.cursor() cur.execute( "SELECT fname, lname FROM employee" ) for firstname, lastname in cur.fetchall() : print( firstname, lastname ) print( "Using mysqlclient (MySQLdb):" ) import MySQLdb myConnection = MySQLdb.connect( host=hostname, user=username, passwd=password, db=database ) doQuery( myConnection ) myConnection.close() print( "Using mysql.connector:" ) import mysql.connector myConnection = mysql.connector.connect( host=hostname, user=username, passwd=password, db=database ) doQuery( myConnection ) myConnection.close() print( "Using pymysql:" ) import pymysql myConnection = pymysql.connect( host=hostname, user=username, passwd=password, db=database ) doQuery( myConnection ) myConnection.close() This example creates a series of Connection objects that opens the same database using different MySQL modules. Because all three MySQL modules use the portable SQL database API interface, they are able to use the code in the doQuery() function without any modifications. When you have a Connection object associated with a database, you can create a Cursor object. The Cursor object enables you to run the execute() method, which in turn enables you to run raw SQL statements (in this case, a SELECT query on a table named employee). As you can see, Python's portable SQL database API makes it very easy to switch between MySQL modules in your code. In the sample above, the only code changes necessary to use a different module are to the import and connect statements. More Information
Is MySQL Connector a module in Python?MySQL Connector/Python enables Python programs to access MySQL databases, using an API that is compliant with the Python Database API Specification v2.
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There are various versions of MySQL Connector/Python available:. Is MySQL Connector a package?mysql-connector-python: This package contains the mysql. connector module. It is written entirely in Python.
What do you mean by MySQL Connector?MySQL Connector/ODBC (sometimes called just Connector/ODBC or MyODBC) is a driver for connecting to a MySQL database server through the Open Database Connectivity (ODBC) application program interface (API), which is the standard means of connecting to any database.
What is MySQL Connector for Python?MySQL Connector/Python enables Python programs to access MySQL databases, using an API that is compliant with the Python Database API Specification v2. 0 (PEP 249). For notes detailing the changes in each release of Connector/Python, see MySQL Connector/Python Release Notes.
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