CFT 商机管理系统,《数据库设计报告》
目
目
录
录
0. 文档介绍..........................................................................................................................4
0.1 文档目的.....................................................................................................................4
0.2 文档范围.....................................................................................................................4
0.3 读者对象.....................................................................................................................4
0.4 参考文献.....................................................................................................................4
0.5 术语与缩写解释.........................................................................................................5
1. 数据库环境说明............................................................................................................... 6
2. 数据库的命名规则...........................................................................................................6
3. 逻辑设计..........................................................................................................................6
4. 物理设计..........................................................................................................................9
4.0 表汇总......................................................................................................................... 9
4.1 表CFT....................................................................................................................... 10
4.2 表DIZZ......................................................................................................................10
4.3 表TRANSACTIONS.......................................................................................................10
4.4 表CITY....................................................................................................................... 11
4.5 表MEMBER.................................................................................................................11
4.6 表DIZZ_CHARGE_AREA...............................................................................................11
5. 安全性设计.....................................................................................................................11
5.1 防止用户直接操作数据库的方法.............................................................................11
5.2 用户帐号密码的加密方法........................................................................................12
5.3 角色与权限...............................................................................................................12
6. 优化................................................................................................................................ 12
7. 数据库管理与维护说明..................................................................................................13
成都计算机应用研究所,2011 作者:高峰 组员:范宇,周康,王莉莉,朱媛媛
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