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Python

Access Python Connector

Read, write, and update Access with Python

Easily connect Python-based data access, visualization, ORM, ETL, AI/ML, and custom apps with Microsoft Access!

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CData Drivers now work with AI Coding tools

Python Connector Libraries for Access Data Connectivity. Integrate Access with popular Python tools like Pandas, SQLAlchemy, Dash & petl. Easy-to-use Python Database API (DB-API) Modules connect Access data with Python and any Python-based applications.

Features

Connect to live Microsoft Access data, for real-time data access with the Microsoft Access ODBC Driver
Full support for data aggregation and complex JOINs in SQL queries
Generate table schema automatically based on existing Microsoft Access data or manually for greater control of the content you need
Seamless integration with leading BI, reporting, and ETL tools and with custom applications via the Access Connector.

Specifications

Python Database API (DB-API) Modules for Access with bi-directional access.
Write SQL, get Microsoft Access data. Access Access through standard Python Database Connectivity.
Integration with popular Python tools like Pandas, SQLAlchemy, Dash & petl.
Supports popular Access Database formats (.mdb, .accdb, etc.)
Full Unicode support for data, parameter, & metadata.

CData Python connectors in action!

Watch the video overview for a first hand-look at the powerful data integration capabilities included in the CData Python Connectors.

Watch the Python Connector Video Overview

Python connectivity with Microsoft Access

Full-featured and consistent SQL access to any supported data source through Python


Connecting to Access with Python

CData Python Connectors leverage the Database API (DB-API) interface to make it easy to work with Access from a wide range of standard Python data tools. Connecting to and working with your data in Python follows a basic pattern, regardless of data source:

  • Configure the connection properties to Access
  • Query Access to retrieve or update data
  • Connect your Access data with Python data tools.


Connecting to Access in Python

To connect to your data from Python, import the extension and create a connection:

Once you import the extension, you can work with all of your enterprise data using the python modules and toolkits that you already know and love, quickly building apps that help you drive business.

import cdata.access as mod
conn = mod.connect("[email protected]; Password=password;")

#Create cursor and iterate over results
cur = conn.cursor()
cur.execute("SELECT * FROM AccessTable")
	
rs = cur.fetchall()
	
for row in rs:
print(row)
		
engine = create_engine("access///Password=password&User=user")

df = pandas.read_sql("SELECT * FROM AccessTable", engine)

df.plot()
plt.show()

Visualize Access Data with pandas

The data-centric interfaces of the Access Python Connector make it easy to integrate with popular tools like pandas and SQLAlchemy to visualize data in real-time.

More than read-only: full update/CRUD support

Access Connector goes beyond read-only functionality to deliver full support for Create, Read Update, and Delete operations (CRUD). Your end-users can interact with the data presented by the Access Connector as easily as interacting with a database table.

AI-assisted development with CData CLI

Build Access integrations faster with AI that understands your schema

Schema-aware AI

CData CLI gives AI coding tools access to your Access schema. No more guessing table names or column types—AI sees the same metadata in your Python Connectors.

Your AI Knows SQL

How to find table names, column names, and how to generate SQL syntax are things that AI knows well from millions of training data. No need for customization, no hallucinations. Your AI acts like a domain specialist to Access.

More Accurate, More Token-Efficient

With CData CLI's queryable schema detection and highly efficient queries with filters, aggregation, joins with correct pushdown, your AI will achieve more accuracy with less token usage.

Supported AI Coding Tools
Download CData CLI