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  • oracle“记录被另一个用户锁住”

    1、查看数据库锁,诊断锁的来源及类型: 
    select object_id,session_id,locked_mode from v$locked_object; 
    或者用以下命令: 
    select b.owner,b.object_name,l.session_id,l.locked_mode 
    from v$locked_object l, dba_objects b 
    where b.object_id=l.object_id 

    SELECT lpad(' ',decode(l.xidusn ,0,3,0))||l.oracle_username User_name, 
    o.owner,o.object_name,o.object_type,s.sid,s.serial# 
    FROM v$locked_object l,dba_objects o,v$session s 
    WHERE l.object_id=o.object_id 
    AND l.session_id=s.sid 
    ORDER BY o.object_id,xidusn DESC 

    2、找出数据库的serial#,以备杀死: 
    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; 

    3、杀死该session 
    alter system kill session 'sid,serial#' 
    用步骤2中查出来的记录,对应进该语句删除

    引自:http://www.cnblogs.com/huli-DBA/archive/2011/11/21/2257451.html

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  • 原文地址:https://www.cnblogs.com/biye/p/3910007.html
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