本文讲解如何查询Oracle中锁表的Session,并如何杀掉锁表进程.
查看锁表语句:
方法1:
select sess.sid,
sess.serial#,
lo.oracle_username,
lo.os_user_name,
ao.object_name,
lo.locked_mode
from v$locked_object lo,
dba_objects ao,
v$session sess
where ao.object_id = lo.object_id and lo.session_id = sess.sid;
方法2:
select *
from v$session s, v$locked_object l
where s.sid = l.SESSION_ID;
杀掉锁表进程:
alter system kill session 'SID,SERIAL#';
说明:
使用方法1或者方法2中查询到的SID与SERIAL#(如果没有,则说明没有锁表进程)替换并执行,就可以解除LOCK。