Oracle中对于访问频率很高的包,存储过程或者函数,会引起死锁。对于用到了死锁的对象的脚本都会无法运行,造成卡死,或者报异常
Oracle中对于访问频率很高的包,存储过程或者函数,会引起死锁。对于用到了死锁的对象的脚本都会无法运行,造成卡死,或者报异常:打开的连接太多。
这时需要使用dba权限账户去kill掉死锁的对象。
使用
alter system kill session 死锁对象的ID;
执行如下sql,,查找出死锁的ID,并将alter语句拼接好:
select Distinct 'alter system kill session '||chr(39)||b.sid||','||b.serial#||chr(39)||';'As kill对象sql语句,
b.username,b.logon_time
from v$locked_object a,v$session b
where a.session_id=b.sid
order by b.logon_time;
然后将拼接的语句拿出来执行即可。
本文永久更新链接地址:

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