如何终止连接到我的 oracle 数据库的所有会话?

问题描述

我需要在没有管理员和管理员监督的情况下快速(并且强制)终止所有连接到我的 oracle 数据库的外部会话.

I need to quickly (and forcibly) kill off all external sessions connecting to my oracle database without the supervision of and administrator.

我不想只是锁定数据库并让用户优雅地退出.

I don't want to just lock the database and let the users quit gracefully.

我将如何编写此脚本?

推荐答案

此答案深受以下对话的影响:http://www.tek-tips.com/viewthread.cfm?qid=1395151&page=3

This answer is heavily influenced by a conversation here: http://www.tek-tips.com/viewthread.cfm?qid=1395151&page=3

ALTER SYSTEM ENABLE RESTRICTED SESSION;

begin     
    for x in (  
            select Sid, Serial#, machine, program  
            from v$session  
            where  
                machine <> 'MyDatabaseServerName'  
        ) loop  
        execute immediate 'Alter System Kill Session '''|| x.Sid  
                     || ',' || x.Serial# || ''' IMMEDIATE';  
    end loop;  
end;

我跳过终止源自数据库服务器的会话以避免终止 Oracle 与自身的连接.

I skip killing sessions originating on the database server to avoid killing off Oracle's connections to itself.

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