这就是所谓的获得默认登录上下文。
This is what is referred to as getting a default login context.
不提供用户ID和密码(默认的登录上下文)而建立连接。
Establish a connection without providing a user id and password (default login context).
然后，将登录上下文发送到服务器以获取用户的组授权ID。
Then, the login context is sent to the server for obtaining group authorization IDs for the user.
为了修改DB 2参数，操作系统的登录上下文必须是DB 2实例的拥有者。
In order to change the DB2 parameters, the login context of the operating system must be that of the DB2 instance owner.
下面的例子将介绍如何切换到一个名为tsom 的DB2实例拥有者登录上下文。
The following examples show you how to switch to the login context of a DB2 instance owner named tsom.
授权不使用用户ID执行，而是通过验证与用户登录上下文信息相关的组成员关系列表来执行。
Authorization is not performed using the user ID, but by verifying the list of group memberships associated with the user's login context information.
如果用户选择不指定用户ID和密码，则DB 2使用客户端身份验证插件来获得默认登录上下文。
If the user chooses to opt out of specifying the user ID and password, DB2 employs the client auth plug-in to get the default login context.
只有应用程序的全部登录都成功了，登录模块才更新当前登录上下文中的JAAS Subject。
The login module updates the JAAS Subject in the current login context only if the application's overall login was successful.
只有应用程序的全部登录都成功了，登录模块才更新当前登录上下文中的JAAS Subject。
The login module updates the JAAS Subject in the current login context only if the application's overall login was successful.
应用推荐