| 作 者： | 厄尔曼 |
| 出版社： | 机械工业 |
| 丛编项： | 经典原版书库 |
| 版权说明： | 本书为公共版权或经版权方授权，请支持正版图书 |
| 标 签： | 暂缺 |
| ISBN | 出版时间 | 包装 | 开本 | 页数 | 字数 |
|---|---|---|---|---|---|
| 未知 | 暂无 | 暂无 | 未知 | 0 | 暂无 |
1 The Worlds of Database Systems
1.1 The Evolution of Database Systems
1.2 Overview of a Database Management System
1.3 Outline of Database-System Studies
1.4 Summary of Chapter 1
1.5 References for Chapter 1
2 The Entity-Relationship Data Model
2.1 Elements of the E/R Model
2.2 Design Principles
2.3 The Modeling of Constraints
2.4 Weak Entity Sets
2.5 Summary of Chapter 2
2.6 References for Chapter 2
3 The Relational Data Model
3.1 Basics of the Relational Model
3.2 From E/R Diagrams to Relational Designs
3.3 Converting Subclass Structures to Relations
3.4 Functional Dependencies
3.5 Rules About Functional Dependencies
3.6 Design of Relational Database Schemas
3.7 Multivalued Dependencies
3.8 Summary of Chapter
3.9 References for Chapter
4 Other Data Models
4.1 Review fo Object-Oriented Concepts
4.2 Introduction to ODL
4.3 Additional ODL Concepts
……
5 Relational Algebra
6 TDLSQL
7 Constraints and Triggers
8 System Aspects of SQL
9 Object-Orientation in Query Languages
10 Logical Query Languages
Index
