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关系数据库习题与解答(英文版)--全美经典学习指导系列
关系数据库习题与解答(英文版)--全美经典学习指导系列
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作  者:美.迈特-拓雷德著 
出 版 社: 机械工业出版社
  • 出版时间:2002-8-1
  • ISBN:7111104161
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此商品所属分类: 计算机 >> 程序设计 >> 综合
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作者介绍

目录介绍

CHAPTER 1 An Overview of DBMS and DB Systems Architecture 1.1 Introduction to Database Management Systems 1.2 Data Models 1.3 Database System Architecture CHAPTER 2 Relational Database Concepts 2.1 Relational Database Management Systems 2.2 Mathematical Definition of a Relation 2.3 Candidate Key and Primary Key of Relation 2.4 Foreign Keys 2.5 Relational Operators 2.6 Set Operations on Relations 2.7 Insertion,Deletion and Update Operations on Relations 2.8 Attribute Domains and Their Implementations CHAPTER 3 An Introduction to SQL 3.1 Introduction to SQL Language 3.2 Table Creation 3.3 Selections,Projections and Joins using SQL CHAPTER 4 Functional Dependencies 4.1 Introduction 4.2 Definition of Functional Dependencies 4.3 Functional Dependencies and Keys 4.4 Inference Axioms for Functional Dependencies 4.5 Redundant Functional Dependencies 4.6 Closures,Cover and Equivalence of Functional Dependencies CHAPTER 5 The Normatization Process 5.1 Introduction 5.2 First Normal Form 5.3 Data Anomalies in INF Relations 5.4 Partial Dependencies 5.5 Second Normal Form 5.6 Data Anomalies in 2NF Relations 5.7 Transitive Dependencies 5.8 Third Normal Form 5.9 Data anomalies in 3NF Relations 5.10 Boyce-Codd Normal Form 5.11 Lossless or Lossy Decompositions 5.12 Preserving Functional Dependencies CHAPTER 6 Basic Security Issues 6.1 The Need for Security 6.2 Physical and Logical Security 6.3 Design Issues 6.4 Maintenance Issues 6.5 Operating System Issues and Availability 6.6 Accountability 6.7 Integrity CHAPTER 7 The Entity-Relationship Model 7.1 The Entity-Relationship Model 7.2 Entities and Attributes 7.3 Relationships 7.4 One-to-One Relationships 7.5 Many-to-One and Many-to Many Relationships 7.6 Normalizing the Model 7.7 Table Instance Charts INDEX 【媒体评论】
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