今天同事在操做Oracle数据库表删数据时忽然断网,再次链接的时候删数据就提示“record is locked by another user”,而后就百度找到了以下解决方案。数据库
方案步骤:session
一、查锁code
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;blog
二、解锁(KILL)get
--alter system kill session 'sid,serial#';
alter system kill session '151,14678'; --151是sid,14678是serial#it
运行以上命令后,就能够解决此问题。io
操做记录:class
一、数据库表被锁;百度
二、查锁object
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;
结果:
1 BCSA 64 40449 2016/10/9 15:38:05 2 BCSA 64 40449 2016/10/9 15:38:05 3 BCSA 64 40449 2016/10/9 15:38:05 4 BCSA 64 40449 2016/10/9 15:38:05
三、解锁
alter system kill session '64,40449';