死锁解决

死锁

查找死锁进程
select t2.username,t2.sid,t2.serial#,t2.logon_time
from v $locked_object t1,v$session t2
where t1.session_id = t2.sid

删除进程
alter system kill session ‘sid,serial#’；

kill不掉，提示ORA-00031，尝试另一种方法：

                            [ORA-00031：标记要终止的会话](http://blog.sina.cn/dpool/blog/s/blog_5ceb51480102w8et.html)