1.需求分析...............................................................................................................................................3
1.1 概述....................................................................................................................................................3
1.2 基本功能............................................................................................................................................3
1.3 系统需求 ..........................................................................................................................................4
2. 概要设计说明 ....................................................................................................................................4
2.1 模块功能及描述...............................................................................................................................4
2.2 模块调用图 ......................................................................................................................................5
3.详细设计说明.......................................................................................................................................6
3.1 环境依赖 ..........................................................................................................................................6
3.2 数据存储 ..........................................................................................................................................6
3.3 RUN 函数的功能..............................................................................................................................6
3.3 初始化函数的功能..........................................................................................................................7
3.4 用户验证及登录模块......................................................................................................................7
3.5 创建表模块 ......................................................................................................................................9
3.6 创建视图模块................................................................................................................................10
3.7 插入模块 ........................................................................................................................................11
3.8 更新数据 ........................................................................................................................................13
3.9 语句处理函数................................................................................................................................14
3.10 删除模块......................................................................................................................................17
3.11 权限检查模块..............................................................................................................................17
3.12 权限的赋予和回收模块.............................................................................................................18
3.13 约束检查模块..............................................................................................................................19
3.14 查询模块......................................................................................................................................20
3.15 索引模块......................................................................................................................................23
3.16 HELP XXX 模块............................................................................................................................26
3.17 数据库选择和创建模块.............................................................................................................27
4.用户使用说明 ....................................................................................................................................27
5.课程设计感想 ....................................................................................................................................31
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