ora-00031/00054 创建索引失败，kill session失败

-- 查session
select l.session_id,o.owner,o.object_name
from v$locked_object l,dba_objects o
where l.object_id=o.object_id;

-- 查session
select t2.username,t2.sid,t2.serial#,t2.logon_time
from v$locked_object t1,v$session t2
where t1.session_id=t2.sid order by t2.logon_time;

-- kill
alter system kill session '83,46';

-- kill 失败则 查下面语句
select spid, osuser, s.program
from v$session s,v$process p
where s.paddr=p.addr and s.sid=83;

-- 然后 打开cmd orcl--Oracle实例名，6388--上一条语句的spid
orakill orcl 6388;