这是我上传的图书管理系统的项目设计和实现文档，包含针对SQL Server数据库和Oracle数据库的数据库设计和sql脚本、项目的UML文档及项目实现过程文档。-This is my LibraryManagementSystem s proect design and implementation document.it consists of database design about slq server and oracle, UML design and implementation

oralce 数据库的冷备份与恢复的操作步骤文档-Procedure documentation oralce cold backup and recovery of database