oracle查看死锁以及处理死锁

1. 查看死锁

select sess.sid,sess.serial#,lo.oracle_username,lo.os_user_name,ao.object_name,lo.locked_modefrom v$locked_object lo,dba_objects ao,v$session sess where ao.object_id = lo.object_id and lo.session_id = sess.sid; 

2. 处理死锁

将上面查询出来的sid以及serial放入到下面的sql中进行替换就可以了

alter system kill session 'sid,serial';

示例：alter system kill session ‘4404,63693’;