oracle解锁

1. 连接数据库：

[xnie@szora1 ~]$ sudo su - oracle
[oracle@szora1 ~]$ lsnrctl start
[oracle@szora1 ~]$ sqlplus /nolog
SQL> connect / as sysdba;

2. 查找被锁信息：

SQL> 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;

USERNAME                              SID    SERIAL# LOGON_TIME
------------------------------ ---------- ---------- ----------
SSTCORE                               248         23 2016-08-03

3. 解锁：

SQL> alter system kill session '248,23';