title: When to mention authID as current_user
body: <p>I'm mostly an oracle novice, so forgive me if this is a stupid question...</p>
  
  <p>I have read lot of articles already on authID, My understanding is that AUTHID clause instructs Oracle as to whether the routine is to be run with the invoker's rights (CURRENT_USER), or with the Owner rights (DEFINER). If the clause is not specified, Oracle will default to using the AUTHID DEFINER.</p>
  
  <p>Can you please give me a simple example for better understanding of authID?</p>