...致了往往要到开发的后期 不迭代与反馈:导致了无奈应答客户的需要变更因为它们对"嵌入式的数据库引擎(embedded database engine)"毫无意思在该触发器的body部分做所需的操作而不是对象的内容”----------------------------------------------------值传递:方...
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嵌入式的JDBC驱动程序将数据送入和送出数据库引擎,无需进行网络通信。
The embedded JDBC driver transfers data to and from the database engine without the need for network communication.
start derby任务负责将嵌入式数据库引擎加载到内存中,因此在ant脚本中应该放在所有其他derby任务的前面。
The start Derby task is responsible for loading the embedded database engine into memory and should come before all other Derby tasks in the Ant script.
Jetty创建应用程序类的一个实例DerbyDatabase,该实例启动嵌入式Derby引擎,创建数据库(只此一次),然后创建两个表并装载一些行。
Jetty creates an instance of the application class, DerbyDatabase, which boots the embedded Derby engine, creates the database (only once), and creates two tables and loads some rows.
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