MySQL Connector/Python

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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) <https://www.python.org/dev/peps/pep-0249/>. It also contains an implementation of the X DevAPI <https://dev.mysql.com/doc/x-devapi-userguide/en>, an Application Programming Interface for working with the MySQL Document Store <https://dev.mysql.com/doc/refman/8.0/en/document-store.html>_.

Installation

The recommended way to install Connector/Python is via pip <https://pip.pypa.io/>_.

Make sure you have a recent pip <https://pip.pypa.io/>_ version installed on your system. If your system already has pip installed, you might need to update it. Or you can use the standalone pip installer <https://pip.pypa.io/en/latest/installing/#installing-with-get-pip-py>_.

… code-block:: bash

shell> pip install mysql-connector-python

Please refer to the installation tutorial <https://dev.mysql.com/doc/dev/connector-python/8.0/installation.html>_ for installation alternatives.

Getting Started

Using the MySQL classic protocol:

… code:: python

import mysql.connector

# Connect to server
cnx = mysql.connector.connect(
    host="127.0.0.1",
    port=3306,
    user="mike",
    password="s3cre3t!")

# Get a cursor
cur = cnx.cursor()

# Execute a query
cur.execute("SELECT CURDATE()")

# Fetch one result
row = cur.fetchone()
print("Current date is: {0}".format(row[0]))

# Close connection
cnx.close()

Using the MySQL X DevAPI:

… code:: python

import mysqlx

# Connect to server
session = mysqlx.get_session(
   host="127.0.0.1",
   port=33060,
   user="mike",
   password="s3cr3t!")
schema = session.get_schema("test")

# Use the collection "my_collection"
collection = schema.get_collection("my_collection")

# Specify which document to find with Collection.find()
result = collection.find("name like :param") \
                   .bind("param", "S%") \
                   .limit(1) \
                   .execute()

# Print document
docs = result.fetch_all()
print(r"Name: {0}".format(docs[0]["name"]))

# Close session
session.close()

Please refer to the MySQL Connector/Python Developer Guide <https://dev.mysql.com/doc/connector-python/en/>_ and the MySQL Connector/Python X DevAPI Reference <https://dev.mysql.com/doc/dev/connector-python/>_ for a complete usage guide.

Additional Resources

• MySQL Connector/Python Developer Guide <https://dev.mysql.com/doc/connector-python/en/>_
• MySQL Connector/Python X DevAPI Reference <https://dev.mysql.com/doc/dev/connector-python/>_
• MySQL Connector/Python Forum <http://forums.mysql.com/list.php?50>_
• MySQL Public Bug Tracker <https://bugs.mysql.com>_
• Slack <https://mysqlcommunity.slack.com>_ (Sign-up <https://lefred.be/mysql-community-on-slack/>_ required if you do not have an Oracle account)
• Stack Overflow <https://stackoverflow.com/questions/tagged/mysql-connector-python>_
• InsideMySQL.com Connectors Blog <https://insidemysql.com/category/mysql-development/connectors/>_

Contributing

There are a few ways to contribute to the Connector/Python code. Please refer to the contributing guidelines <CONTRIBUTING.rst>_ for additional information.

License

Please refer to the README.txt <README.txt>_ and LICENSE.txt <LICENSE.txt>_ files, available in this repository, for further details.