问题
When I try to connect to MS SQL, I got this error:
> pyodbc.Error: ('08001', '[08001] [Microsoft][ODBC Driver 13 for SQL
> Server]SQL Server Network Interfaces: Error Locating Server/Instance
> Specified [xFFFFFFFF]. (-1) (SQLDriverConnect); [HYT00]
> [Microsoft][ODBC Driver 13 for SQL Server]Login timeout expired (0);
> [08001] [Microsoft][ODBC Driver 13 for SQL Server]A network-related or
> instance-specific error has occurred while establishing a connection
> to SQL Server. Server is not found or not accessible. Check if
> instance name is correct and if SQL Server is configured to allow
> remote connections. For more information see SQL Server Books Online.
> (-1)')
How can I resolve this error and finally connect to the database?
回答1:
In my case, it was solved by activating SQL Server (SQLEXPRESS) in services. It turns out, it doesn't turn on automatically when the computer starts.
来源：https://stackoverflow.com/questions/39573669/python-cant-connect-to-ms-sql