Oreilly.SQL.in.a.Nutshell.3rd.Edition.Nov.2008.pdf

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SQL
IN A NUTSHELL
Third Edition
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Kevin E. Kline
with Daniel Kline and Brand Hunt
Beijing • Cambridge • Farnham • Köln • Sebastopol • Taipei • Tokyo
SQL in a Nutshell, Third Edition
by Kevin E. Kline with Daniel Kline and Brand Hunt
Copyright © 2009 O’Reilly Media, Inc. All rights reserved.
Printed in the United States of America.
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Printing History:
January 2001:
September 2004:
November 2008:
First Edition.
Second Edition.
Third Edition.
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SQL in a Nutshell,
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ISBN: 978-0-596-51884-4
[M]
Chapter 1
Table of Contents
Preface
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
v
1. SQL History and Implementations
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1
The Relational Model and ANSI SQL
History of the SQL Standard
SQL Dialects
2
10
14
2. Foundational Concepts
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
16
Database Platforms Described in This Book
Categories of Syntax
SQL2003 and Platform-Specific Datatypes
Constraints
16
17
29
50
3. SQL Statement Command Reference
. . . . . . . . . . . . . . . . . . . . . . . . . .
59
How to Use This Chapter
SQL Platform Support
SQL Command Reference
59
60
63
4. SQL Functions
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
437
Types of Functions
ANSI SQL Aggregate Functions
ANSI SQL Window Functions
ANSI SQL Scalar Functions
Platform-Specific Extensions
437
438
455
463
483
iii

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