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A Visual
Introduction to SQL, Second Edition
A basic understanding of Structured Query Language (SQL) should
be part of every IT professional's arsenal. A Visual Introduction
to SQL, by David Chappell and J. Harvey Trimble, Jr., provides
a unique tool for acquiring this understanding. Rather than focusing
on a specific vendor's SQL dialect, the book introduces the essential
core of the language. And by diagramming each query, the book shows
how the apparent complexity of SQL can be made readily understandable
using a simple visual representation.
An Example of the Book's Visual Approach:


Review Comments
"A well written book that has passed the test of time"
The
Open Sourcery
"When it comes to SQL, I recommend A Visual Introduction
to SQL"
Bob Zurek, DBMS Magazine
"Clear and simple diagrams . . . valuable for even the
seasoned user of
relational databases"
BYTE Magazine
"A useful book for somebody new to databases and query
languages"
Computing Magazine, London
"A very powerful approach . . . I was very impressed."
Computing Reviews
Table of Contents
- Introducing SQL
- Elements of the Language
- Retrieving Data From a Table: The SELECT Statement
- More On SELECT
- Retrieving Data From Several Tables: Joins
- Queries Within Queries: Subqueries
- Creating and Destroying Tables
- Adding, Modifying, and Deleting Records
- Views
- Granting and Revoking Privileges
- Advanced Topics
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A Visual Introduction to SQL
is available at your local bookstore or, on the Web, visit Amazon.
ISBN 0471412767

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