Several types of automatic things can be done - for example, a database operation to check whether the required type of room is available.
几个类型的自动活动能够按这一方式完成—例如，确认所要求的房间是否可入住的数据库操作。
If you ever encounter similar types of messages, ensure that the user id provided to connect to the database has the appropriate privileges to perform the target operation.
如果遇到类似的消息，一定要确认连接到数据库所提供的用户ID是否具有执行目标操作的适当权限。
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