When I type this command and connect with the right username and password, then I get this message box with a text field - "Enter TNS_ADMIN entry or blank for Current Worksheet Database" . I enter nothing and get an error -
Connection created by CONNECT script command disconnected
How do I connect to a database so that I can run queries only on that database ? Also, what is the meaning of that message box ? Google searches gave me nothing useful to fix the problem.