How do I get my session ID

I can type the following:

  SELECT osuser, sid
    FROM v$session

and get a list of all the current Oracle users and their session id. But, how to can I return just MY session id. Can Oracle tell me what my osuser is so I can stick it in the where clause? Or, is there another way to do this? Received on Thu Nov 21 1996 - 00:00:00 CET