目录1. 范围.......................................................................................................................................................12. 总体要求...............................................................................................................................................12.1 数据库设计总体要求.....................................................................................................................12.2 数据库对象命名的总体要求.........................................................................................................12.3 数据库程序编码的总体要求.........................................................................................................23. 数据库设计规范...................................................................................................................................23.1 数据库设计要求.............................................................................................................................23.2 数据库概念逻辑设计.....................................................................................................................23.2.1 需求调研..................................................................................................................................23.2.2 概念设计..................................................................................................................................33.2.3 局部设计..................................................................................................................................33.2.4 整体设汁..................................................................................................................................33.2.5 逻辑设计..................................................................................................................................33.3 数据库物理设计....................................................................................