title: How do I create a Database Link where remote and local are the same server
body: <p>I have a need to create a database link that is a link to a schema on the same server. Is there a special keyword to use for this? ( like local or localhost ) </p>
  
  <p>I am not entirely sure what the name of the server is in tnsnames and that may be part of my problem.</p>
  
  <p>This is for a complicated situation which involves a script that needs a database link to continue.</p>