elapsed_time 不准的,你可以参考下面的 select sid,v$session.username 用户名,last_call_et 持续时间,status 状态,LOCKWAIT 等待锁,machine 用户电脑名,logon_time 开始登入时间,sql_text from v$session ,v$process ,v$sqlarea where paddr=addr and sql_hash_value=hash_value and status='ACTIVE' and v$session.username is not null order by last_call_et desc
select sql_text, elapsed_time from v$sql;
select sid,v$session.username 用户名,last_call_et 持续时间,status 状态,LOCKWAIT 等待锁,machine 用户电脑名,logon_time 开始登入时间,sql_text from v$session ,v$process ,v$sqlarea
where paddr=addr and sql_hash_value=hash_value
and status='ACTIVE' and v$session.username is not null
order by last_call_et desc