学习要点 1、创建报表 2、创建标签 3、报表和标签的打印

湖南大学：《数据库原理及应用》课程教学资源_DBS参考书目文献网站

湖南大学：《数据库原理及应用》课程教学资源（PPT课件讲稿）电子教案（目录）

学习要点 1、候选键、替代键和外来键 2、完全函数依赖、部分函数依赖、传递函数依赖 3、1NF、2NF和3NF 4、关系模式的分解

Chapter 7: Relational Database Design First Normal Form Pitfalls in Relational Database Design Functional Dependencies Decomposition Boyce-Codd Normal Form Third Normal Form Multivalued Dependencies and Fourth Normal Form

Chapter 4: SQL Background Basic Structure Set Operations Aggregate Functions Null Values Nested Subqueries Derived Relations Views Modification of the Database Joined Relations

Chapter 3: Relational Model Structure of Relational Databases Relational Algebra Extended Relational-Algebra-Operations Modification of the Database Views Tuple Relational Calculus Domain Relational Calculus Database System Concepts

Chapter 2: Entity-Relationship Model Basic Concepts Constraints Keys Design Issues E-R Diagram Weak Entity Sets Extended E-R Features Design of an E-R Database Schema Reduction of an E-R Schema to Tables

Chapter 1: Introduction Applications of Database Systems Database Systems versus File Systems View of Data Data Models Database Language Database Users and Administrator Transaction Management Database System Structure Application Architectures

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