You can set the value at instance startup.
你可以在实例启动时设置该参数。
Take a look at instance-level operations first.
首先，我们看一下实例级操作。
Theshared memory component of IDS is at instance level and is divided into three segments, as shown in the Figure 4 above.
IDS的共享内存组件属于实例级，被分为三个部分，如上面图4所示。
Auditing takes place at the instance level, meaning that once it is started, it audits the activity for all databases in that instance.
审计发生在实例级，这意味着一旦启动审计功能，它就会审计那个实例中所有数据库的活动。
Now the file contents are the contents that were present at instance a and not when the other program finished whatever (appending assumed).
现在，文件内容是内容，是在提出一个实例，而不是在任何其他程序完成(追加假设)。
Experienced liars can make use of gestures to take you in; for instance, they often deliberately look at you straight in the eyes as if they were telling the truth.
经验丰富的骗子会装腔作势来欺骗你；例如，他们往往故意直视你的眼睛，就好像他们在说实话。
For instance, you can move a TV to the kitchen and watch your favorite shows while you're standing at the sink.
例如，你可以把电视搬到厨房，站在水槽边看你最喜欢的节目。
For instance, a research group here at Arizona State University recently claimed their developmental small CubeSats could cost as little as $3,000 to put in orbit.
例如，亚利桑那州立大学的一个研究小组最近称，只需3000美元就能把他们开发的小型立方体卫星送入轨道。
For instance, a research group here at Arizona State University recently claimed their developmental small Cube Sats could cost as little as $3,000 to put in orbit.
例如，亚利桑那州立大学的一个研究小组最近声称，他们开发的小型立方体卫星进入轨道的成本可能只有3000美元。
This means, for instance, a CUNY student could reasonably expect to receive the same quality of instruction from a prestigious professor as they would if they were enrolled in the same class at NYU.
这意味着，比如说，纽约市立大学的学生可以跟随一位有声望的教授进行学习，得到与他们在纽约大学同一个班级所得到的同等质量的教育，这种期望十分合理。
At the most cutting-edge retail stores—Victoria Beckham on Dover Street, for instance—you don't go and stand at any kind of cash register when you decide to pay.
在最前沿的零售商店里，比如多佛街的维多利亚·贝克汉姆，当你想付款时，你不用站在任何收银机前。
At the most cutting-edge retail stores Victoria Beckham on Dover Street, for instance you don't go and stand at any kind of cash register, when you decide to pay.
例如，在多佛街最前沿的维多利亚·贝克汉姆零售店里，当你决定要付款时，不必站在收银台前。
Take, for instance, the age at which people make commitments such as buying a house, getting married, having children, or starting a career.
以人们做出承诺的年龄为例，这些承诺包括买房、结婚、生子或开始职业生涯。
A teacher should be good at drawing inferences about other cases from one instance.
老师要善于举一反三。
Superclass methods — no additional instance needed at run time.
超类方法——在运行时不需要其他实例。
The ability to examine the metadata of a type or object instance at run time is a powerful feature.
在运行时检查类型或对象实例的元数据的能力是一个非常强大的功能。
By the way, only one instance at a time can own a virtual IP address.
顺便提一下，一次只有一个实例能够拥有一个虚拟ip地址。
This change will allow granularity at the database level, rather than at the instance level.
这一变化将允许数据库级别上的颗粒度，而不是实例级别上的颗粒度。
Most parameters that affect the behaviour of stored procedures are defined at the instance level (that is, the database management level).
影响存储过程行为的大多数参数是在实例级(即数据库管理级)上定义的。
Note that the authentication parameter is set at the instance level, meaning that databases created in the same instance share the authentication mode.
注意，AUTHENTICATION参数是在实例级上设置的，这意味着在相同实例中创建的数据库将使用共同的身份验证模式。
Authority levels that are defined at the instance level apply to all databases within the instance.
在实例级上定义的权限级别应用于这个实例中的所有数据库。
There is no need to create DB2 instance at this stage.
在这个阶段中，不需要创建DB 2实例。
As the figure shows, the audit facility operates at the instance level servicing all databases in the instance.
如图所示，审计功能运行在实例级，为实例中的所有数据库服务。
A volume can only be attached to one EC2 instance at a time.
一个卷只能同时附属于一个EC2实例。
Look at this one for instance.
比如这个。
The human Task Assignment component is responsible for human role mapping at the instance level.
HumanTaskAssignment组件负责实例级的人工角色映射。
The court of first instance will sit at two in the afternoon.
初审法庭将于下午两点开庭。
In one spectacular instance, at least, it was not.
在一个惊人的事例中，至少它不是这样的。
The network communication between client and server can be encrypted if you choose DATA_ENCRYPT method of authentication at the instance level.
如果在实例级选择 DATA_ENCRYPT身份验证方法，那么可以对客户机和服务器之间的网络通信进行加密。
German schools, for instance, close at midday.
例如，德国的学校在中午关门。
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