oracle session基本应用实例

ZDNet至顶网软件频道   oracle session基本应用,什么是session 通俗来讲,session 是通信双方从开始通信到通信结束期间的一个上下文(context)。

Sql代码

--unlock table

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;

alter system kill session "sid,serial#";

--delete a connected user forcibly

select sid, serial# from v$session where user="USERNAME";

alter system kill session "sid,serial#";

drop user username cascade;