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锁表:
select * from person for update;(不提交)
解表:
查询用户名和表名:
select b.owner, b.object_name, a.session_id, a.locked_mode
from v$locked_object a, dba_objects b
where b.object_id = a.object_id;
查询用户名和进程:
select b.username, b.sid, b.serial#, logon_time
from v$locked_object a, v$session b
where a.session_id = b.sid
order by b.logon_time;
杀掉进程:
alter system kill session‘sid,serial#‘;
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原文地址:http://www.cnblogs.com/zszitman/p/4641598.html