是否可以更改Oracle的默认对象锁定超时? [英] Can Oracle's default object lock timeout be changed?

问题描述

> ALTER PACKAGE blah COMPILE;
(wait about 10 minutes)
> ORA-04021: timeout occurred while waiting to lock object

我了解为什么会收到超时错误(该软件包正在使用中).

I understand why I get the timeout error (the package is in use).

有人知道是否可以更改默认的10分钟等待间隔吗?可以在数据库/会话/语句级别配置它吗?

Does anyone know if there's a way to change the default 10 minute wait interval? Can this be configured at a database / session / statement level?

谢谢

推荐答案

有一个

there is a DDL_LOCK_TIMEOUT parameter since 11gR1 :

DDL_LOCK_TIMEOUT指定DDL语句在DML锁定队列中等待多长时间的时间限制.默认值为零，表示状态为NOWAIT.最大值1,000,000秒将导致DDL语句永远等待获取DML锁.

DDL_LOCK_TIMEOUT specifies a time limit for how long DDL statements will wait in a DML lock queue. The default value of zero indicates a status of NOWAIT. The maximum value of 1,000,000 seconds will result in the DDL statement waiting forever to acquire a DML lock.

我不确定您是否可以更改以前版本中的默认超时.

I'm not sure you can change the default timeout in the previous releases.

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