SELECT b.sid oracleID,?
?????? b.username 登录Oracle用户名,?
?????? b.serial#,?
?????? spid 操作系统ID,?
?????? paddr,?
?????? sql_text 正在执行的SQL,?
?????? b.machine 计算机名?
FROM v$process a, v$session b, v$sqlarea c?
WHERE a.addr = b.paddr?
AND b.sql_hash_value = c.hash_value