The sql server login account associated with this user must exist when notification services creates application objects in the application database 当notification services在应用程序数据库中创建应用程序对象时,与此用户关联的sql server登录帐户必须存在。
If the database does not exist , notification services creates a new database using the specified properties and creates all application objects in the specified schema 如果该数据库不存在, notification services将使用指定的属性创建新数据库,并在指定的架构中创建所有应用程序对象。
If the database does not exist , notification services creates a new database with the specified name , creates the specified schema , and creates all application objects in the specified schema 如果该数据库不存在, notification services将以指定名称创建新数据库,创建指定的架构,并在指定的架构中创建所有应用程序对象。
When you define a notification services application , you can define the application database name , the schema for application objects , and , if you are creating a new database , the specifications for the database 定义notification services应用程序时,可以定义应用程序数据库名称、应用程序对象的架构,如果要创建新数据库,则可以定义数据库的规范。
Listener code can safely call methods on swing components from the edt , but accessing application objects from the listener could add new thread - safety requirements to your program if those objects are not already thread - safe 侦听器的代码可以从edt安全地调用swing组件上的方法,但是如果对象本身不是线程安全的,那么从侦听器访问应用程序对象会给应用程序增加新的线程安全需求。
If you specified the names of existing databases for instance and application data when you configured the instance and defined the applications , notification services deletes all instance and application objects from the databases , with the exception of event chronicle tables and subscription chronicle tables 如果在配置实例和定义应用程序时为实例数据和应用程序数据指定了现有数据库的名称,则notification services将从数据库中删除所有的实例对象和应用程序对象,但事件历史记录表和订阅历史记录表除外。