A better approach is needed for ensuring that each user's database identity and database privileges are used for any database requests performed by a middle tier on behalf of that user.

为了确保对于中间层代表每个用户执行的任何数据库请求，都使用那个用户特定的数据库身份和数据库权限，需要一种更好的方法。

youdao

For example, all application requests in Figure 1 are being routed to the database server through a connection established by a single application user, APP_USER.

例如，图1中的所有应用程序请求都通过一个应用程序用户APP_USER建立的连接传播到数据库服务器。

youdao

A user thread is a database server thread that services requests from client applications.

用户线程是服务来自客户机应用程序的请求的数据库服务器线程。

youdao