oracle 查看锁表及解锁的语句

解锁语句:

alter system kill session 'sid, serial#'; 
alter system kill session '23, 1647';

查询那些对象被锁:

select object_name,machine,s.sid,s.serial# from v$locked_object l,dba_objects o ,v$session s where l.object_id = o.object_id and l.session_id=s.sid;

杀死一个进程:

alter system kill session '24,111'; -- (其中24,111分别是上面查询出的sid,serial#)
原文地址:https://www.cnblogs.com/Jimc/p/10593472.html