Teradata connection string using Windows Authentication

To establish a Teradata connection using Windows Authentication, you can use the following connection string format in your code:

pythonCopy code
import pyodbc



connection_string = "DRIVER={Teradata};DBCNAME=your_databasename;Authentication=LDAP;TDWalletIntegration=No;DATABASE=your_database;LOGMECH=LDAP;UID=your_username;PWD=your_password;"



conn = pyodbc.connect(connection_string)

Replace the placeholders your_databasename, your_database, your_username, and your_password with the appropriate values for your Teradata environment.

Make sure you have the pyodbc package installed in your Python environment to use the pyodbc.connect() method.

This connection string assumes that you have the Teradata ODBC driver installed on your system. Adjust the DRIVER value if you are using a different Teradata driver.

Note that Windows Authentication relies on your Windows credentials to authenticate with the Teradata server, so you don't need to provide a username and password explicitly in the connection string.

Remember to handle any potential exceptions or errors that may occur during the connection process.