SELECT [Connection_String] FROM [WTF]

Telly B. sent in a representative line that returns database connection information... from the database.

SELECT 'driver={SQL Server};user id=<removed>;pwd=<removed>;' +
       'Network=dbms;server=127.0.0.1;database=<removed>;'
    AS dbconn
  FROM users

It's like keeping your spare set of car keys inside your car. Brilliant!