Accessing database

Question

Hello, I am trying to create a new project using Database Project template. When I open the project, I got pop up window that lets you choose Provider and specify Connection Information. Under Provider, is there way to add another provider if my database provider is not listed? I need to connect to school database on unix server and the database type is oracle. The server does not allow remote computers to connect the database directly so I need to connect to the server using SSH and do tunneling. I know the port number to use. Is there anyone who has done similar task or knows how to do it? Thank you for reading this. KH