No default driver specified informix odbc
The error message we are examining in this post, indicates that we are trying to connect to SQL Server, using the second method, that is referencing an ODBC DSN and the process fails. Learn more about SQL Server Data Access from Python – Enroll to our Course!Įnroll to our online course “ Working with Python on Windows and SQL Server Databases” with an exclusive discount, and get started with Python data access programming for SQL Server databases, fast and easy! ( Lifetime Access, Q&A, Certificate of Completion, downloadable resources and more!) Here’s a code example, that references and ODBC DSN: conn = nnect('DSN=mynewdsn UID=user PWD=password') The second way, is to reference an ODBC DSN. The first way, is to define the full connection string in you Python code.įor example, in case you are using a username/password instead of a trusted connection, here’s a relevant example:Ĭonn = nnect('DRIVER= SERVER=server_name DATABASE=database_name Trusted_Connection=yes ') Specifying the Full Connection String in Python
#NO DEFAULT DRIVER SPECIFIED INFORMIX ODBC DRIVER#
In Python, there are 2 main ways for connecting to SQL Server, using the pyodbc module and Microsoft ODBC Driver 17 for SQL Server. Ways of Connecting to SQL Server from Python Prior to sharing our tips for troubleshooting the issue, let’s discuss about the two main ways of connecting to SQL Server from Python. This article, provides useful troubleshooting tips, for the following error which you might get, under certain circumstances, when trying to connect to SQL Server from Python, using pyodbc: Data source name not found and no default driver specified (0) (SQLDriverConnect).