Show user info including os pid
col "SID/SERIAL" format a10 col username format a15 col osuser format a15 col program format a40 select s.sid || ',' || s.serial# "SID/SERIAL" , s.username , s.osuser , p.spid "OS PID" , s.program from v$session s , v$process p Where s.paddr = p.addr order by to_number(p.spid) /
