查询系统进程对应的SQL

select /*+ordered  */

 sql_text,

 spid,

 v$session.program,

 machine,

 process,

 sid,

 v$session.SERIAL#

  from v$process, v$session, v$sql

 where v$sql.address = v$session.sql_address

   and v$sql.hash_value = v$session.sql_hash_value

   and v$session.paddr = v$process.addr

   and v$process.spid = &spid