日期:2014-05-16 浏览次数:20473 次
select a.sid,a.serial#,a.username,a.status,a.program,a.machine,c.sql_text from v$session a,v$session_wait b,v$sql c where a.sid=b.sid and a.sql_hash_value=c.hash_value and a.sql_address=c.address and b.event like 'db file scattered read%';