Record is locked by another user --Oracle行锁解锁

Oracle修改表中记录时出现record is locked by another user的问题

在操作表时没有commit，导致表被锁，只要执行下面两行语句，就可以了将行锁解锁了。

1.Select t2.username,t2.sid,t2.serial#,t2.logon_time from v$locked_object t1,v$session t2 where t1.session_id=t2.sid;

--查看被锁表的sid 和 serial#

2. alter system kill session 'sid, serial#';

-- kill锁 ，例如输入 alter system kill session '140, 25';