图书信息

作者简介

内容简介

目录

图书信息

出版社: 高等教育出版社; 第2版 (2001年5月1日)

外文书名: Database

丛书名: DATABASE:Principles,Programming.and Performance

平装: 870页

正文语种: 英语

开本: 16

ISBN: 7040100401

条形码: 9787040100402

尺寸: 23.1 x 18.3 x 3.6 cm

重量: 1.4 Kg

作者简介

Parick O'Neil is a professor of computer science at the Uniersity of Massachusetts at Boston. He is responsible for a number of important results in transactonal performance and disk access algorithms,and he holds patents for his work in these and other database areas.

Elizabeth O'Neil is a professor of computer science at the University of Massachusetts at Boston.She serves as a comsult-ant to Sybase IQin Concor, Massachusetts,and has worked with a number of other corporations,includin Microsoft adn Bolt,Beranek,and Newman.

内容简介

《数据库:原理编程与性能(影印版)(第2版)》自1994年初版以来，已成为学习、设计及使用关系数据库人员的一本经典教材。它从理论和实践两方面对数据库设计和编程均做了严谨的表述。其内容包括关系理论、数据库设计、数据库编程及运行-转储结果。每一部分均从基本原理出发，再用实际系统中的实例来说明。

本次修订版反映了6年来数据库领域总体的进步和发展动态，书中重点讲述了对象关系模型；介绍了一些系统（如Oracle、DB2和Informix等）中通用的新概念；对隔离技术作了更新介绍；对运行结果的表述更现代。相对于初始标准来说，SQL数据库语言有了非常重要的变化，所以对对象关系给予特别讲述。《数据库:原理编程与性能(影印版)(第2版)》还介绍了SQL-99设计方法及与之相关的原理方法及主要产品。《数据库:原理编程与性能(影印版)(第2版)》的作者是在数据库界工作30多年的资深专家，富于教学和实践经验。《数据库:原理编程与性能(影印版)(第2版)》力图在数据库领域各不相同的思想和趋势中找到一个统一的观点提供给读者。

《数据库:原理编程与性能(影印版)(第2版)》对于初接触数据库系统的读者不啻为一本极好的教材；对于那些对数据库领域的发展还未给予足够关注的人是一本易于接受的参考书；同时也是设计人员和编程人员及时更新知识的有用的参考书。

内容: 1. 简介 2. 关系模型 3. 基本SQL查询语言 4. 对象关系SQL 5. 数据库编程访问 6. 数据库设计 7. 完整性、视图、安全性和目录 8. 索引 9. 查询处理 10. 事务更新 11. 并行与分布式数据库 附录A 介绍性指南 附录B 编程细节 附录C SQL语句语言 附录 D 设置查询计数。

目录

Foreword

Preface

Chapter 1 Introduction

1.1 Fundamental Database Concepts

History of Database Systems

The Relational and Object-Relational Models

The Database Systems Covered

A Relational Database Example

An Object-Relational Database Example

1.2 Database Users

1.3 Overview of Relational and Object-Relational DBMS

Chapter 2: The Relational Model

Chapter 3: Basic SQL Query Language

Chapter 4: The Object-Relational Model

Chapter 5: Programs to Access a Database

Chapter 6: Database Design

Chapter 7: Integrity, Views, Security, and Catalogs

Chapter 8: Indexing

Chapter 9: Query Processing

Chapter 10: Update Transactions

Chapter 11: Parallel and Distributed Databases

1.4 Putting It All Together

Chapter 2 The Relational Model

2.1 The CAP Database

2.2 Naming the Parts of a Database

Domains and Datatypes

Tables and Relations

2.3 Relational Rules

2.4 Keys, Superkeys, and Null Values

Null Values

2.5 Relational algebra

Fundamental Operations of Relational Algebra

2.6 Set-Theoretic Operations

The Union, Intersection, and Difference Operations

Assignment and Alias

The Product Operation

2.7 Native Relational Operations

The Projection Operation

The Selection Operation

Precedence of Relational Operations

The Join Operation

The Division Operation

2.8 The Interdependence of Operations

2.9 Illustrative Examples

2.10 Other Relational Operations

Outer Join

Theta Join

Chapter 3 Basic SQL Query Language

3.1 Introduction

SQL Capabilities

SQL History-Standards and Dialects

3.2 Setting Up the Database

Standard Typographical Conventions

A Practical Exercise

3.3 Simple Select Statements

3.4 Subqueries

The IN Predicate

The Quantified Comparison Predicate

The EXISTS Predicate

A Weakness of SQL: Too Many Equivalent Forms

3.5 UNION Operators and FOR ALL Conditions

The UNION Operator

Division: SQL "FOR ALL..." Conditions

3.6 Some Advanced SQL Syntax

The INTERSECT and EXCEPT Operators in Advanced SQL

Join Forms in Advanced SQL

OUTER JOIN

Join Forms Implemented in Database Systems

3.7 Set Functions in SQL Handling Null Values

3.8 Groups of Rows in SQL

3.9 A Complete Description of SQL Select

Identifiers

Expressions, Predicates, and the search_condition

Scalar Subqueries as Expressions:Advanced SQL

Basic SQL versus Advanced SQL: Summary

A Discussion of the Predicates

3.10 Insert, Update, and Delete Statements

The Insert Statement

The Update Statement

The Delete Statement

3.11 The Power of the Select Statement

The Non-Procedural Select Statement

Turing Power

Limited Power of the Basic SQL Select Statement

Chapter 4 Object-Relational SQL

4.1 Introduction

ORSQL Capabilities

Form of Presentation for This Chapter

Object-Relational History

4.2 Objects and Tables

4.2.1 Object Types in ORACLE

Definition of the REF Object Reference

4.2.2 INFORMIX Row Types for Objects

Absence of Refs in INFORMIX

Type Inheritance in INFORMIX

4.2.3 Objects and Tables: Summary

Object Orientation

4.3 Collection Types

4.3.1 Collection Types in ORACLE

Table Types and Nested Tables

Two Techniques for Retrieving from a Table of Tables

Unnesting via Table Products

Nested Cursors

Array Types for VARRAYs

SQL Syntax for Collections in ORACLE

Inserts and Updates in ORACLE

4.3.2 Collection Types in INFORMIX

Sets in INFORMIX

Lists in INFORMIX

SQL Syntax for Collections in INFORMIX

inserts and Updates in INFORMIX

4.3.3 Collection Types:Summary

4.4 Procedural SQL, User-Defined Functions (UDFs), and Methods

4.4.1 ORACLE PL/SQL Procedures, UDFs, and Methods

PL/SQL: ORACLE's Procedural SQL Language

Using PL/LQL to Implement Methods in ORACLE

Update Methods

4.4.2 INFORMIX User-Defined Functions

SPL:INFORMIX's Procedural SQL Language

Using SPL to Implement UDFs in INFORMIX

Update Functions

4.4.3 User-Defined Functions:Summary

4.5 External Functions and Packaged User-Defined Types(UDTs)

Binary Data and BLOBs

External Functions

Encapsulation

Distinct Types

BLOB Objects

Packaged UDTs and Other Encapsulated UDTs

Summary

Chapter 5 Programs to Access a Database

5.1 Introduction to Access a Database

A Simple Program Using Embedded SQL

Selecting Multiple Rows with a Cursor

5.2 Condition Handling

Whenever Statement:Scope and Flow of Control

Explicit Error Checking

Handling Error:Getting Error Messages from the Database

Indicator Variables

5.3 Some Common Embedded SQL Statements

The Select Statement

The Declare Vursor Statement

Chapter 6 Database Design

Chapter 7 Integrity, Views, Security, and Catalogs

Chapter 8 Indexing

Chapter 9 Query Processing

Chapter 10 Update Transactions

Chapter 11 Parallel and Distributed Databases

Appendix A Introductory Tutorial

Appendix B Programming Details

Appendix C SQL Statement Syntax

Appendix D Set Query Counts

Solutions to Selected Exercises

Index