受信任的主机：数据库根据连接请求的来源确定是否信任这个主机。
Trusted hosts: the database assumes trust based on the source of the connection request.
受信任上下文是一个对象，它为用户提供一组特定的特权，当用户通过一个受信任的连接连接到数据库时，便可以使用它。
A trusted context is an object that gives users a specific set of privileges and is available when the user connects to the database through a trusted connection.
可信任上下文是一个数据库对象，定义了连接的属性。
A trusted context is a database object defining the set of properties for a connection.
应用推荐