A Visual Introduction to SQL

David Chappell, J. Harvey Trimble Jr.

304 pages, parution le 14/05/2002 (2^eme édition)

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Résumé

Every IT professional needs at least a basic understanding of SQL. A Visual Introduction to SQL, Second Edition provides a unique tool for acquiring this knowledge. By diagramming each query, this book resolves the language's apparent complexity into simple clarity using an intuitive visual representation. Rather than focusing on a specific vendor's SQL dialect, the book introduces the essential core of the language, making it useful for anyone.

For this new edition of their successful, long-selling book, David Chappell and J. Harvey Trimble Jr. have updated the contents to reflect SQL today. The result is a clear, step-by-step explanation of the current language, with the book's unique visual approach guiding the way.

A Visual Introduction to SQL, Second Edition is useful for all levels :

For SQL beginners, the unique graphical approach makes learning this sometimes unfriendly language much easier
For those with some SQL experience, the visual approach makes clear the language's underlying structure and helps in creating complex queries
For regular SQL users, the wealth of examples in this book provides quick, easy-to-reference answers to frequently asked questions

No matter what SQL version you use, A Visual Introduction to SQL, Second Edition allows you to quickly grasp both the basic and more advanced features of this important language.

Contents

Foreword.

Preface.

Introducing SQL.
Elements of the Language.
Retrieving Data from a Table: The SELECT Statement.

L'auteur - David Chappell

David Chappell

is a noted author, a well-known presenter, and a sought-after consultant on the subject of COM as well as a frequent guest on the computer channel.

Caractéristiques techniques

	PAPIER
Éditeur(s)	Wiley
Auteur(s)	David Chappell, J. Harvey Trimble Jr.
Parution	14/05/2002
Édition	2^eme édition
Nb. de pages	304
Format	19 x 23,5
Couverture	Broché
Poids	541g
Intérieur	Noir et Blanc
EAN13	9780471412762
ISBN13	978-0-471-41276-2