The Definitive Guide to MySQL, 2nd Ed.

Craig Maloney writes "I'm skeptical whenever a publisher uses the words 'Definitive,' or 'Complete,' or (especially) 'Ultimate' in the title of a computer book. Sadly, the typical book so labeled is a jumble of incomplete ideas crammed together with very little depth. Worse, some books do little more than re-print the various command-line switches for the application. Michael Kofler's The Definitive Guide to MySQL (2nd ed.) is just the opposite. There're still lots of ideas crammed inside of the book, but they're carefully explained and expanded. The book weighs in at a hefty 802 pages, with very little fluff. " Read on for the rest of Maloney's review. The Definitive Guide to MySQL author Michael Kofler pages 802 publisher Apress rating 10/10 reviewer Craig Maloney ISBN 1590591445 summary A useful and complete reference to using and programming with MySQL

The book has four sections: Introduction, Fundamentals, Programming and Reference. The Introduction begins with a brief introduction to databases, relational databases, ANSI 92, and how MySQL fits in to each of these. It also touches on the licensing for MySQL (commercial vs. non-commercial usage) and a version roadmap for past and future releases of MySQL. The roadmap is very helpful to know what features are present in the version of MySQL you may be using (or are planned for an upcoming release).

Next, Kofler sets up a rudimentary testing environment which is used through the rest of the book. He does an excellent job of outlining a decent development environment under both Unix and Linux without getting too bogged down in trying to describe every single user interface for accessing MySQL (those are described later in the book). It steps through setting up MySQL, Apache, Perl (with DBD and DBI), and PHP, and also adds phpMyAdmin as a graphical tool to administer the databases. The unit ends with a simple PHP script to handle an opinion poll. This all happens in the first 80 pages of the book.

Fundamentals

The next section expands on the basics learned in the first chapter. First is a chapter on the user interfaces available for using MySQL, starting with the MySQL command-line client, followed by an introduction to several graphical clients (including phpMyAdmin and MySQLCC). Database design is covered in the next chapter, starting with a brief overview of the theory in designing a relational database. First, second and third normal forms are introduced with examples, as are relations (1:1, 1-n, and n-n), data types, and indexes. Once the reader is armed with the theory, the book continues with how to create the tables in SQL, and covers using SQL to examine and manipulate data in "Introduction to SQL." "SQL Recipes" contains lots of useful scripts for handling interesting cases of SQL (like selecting data at random, pivot tables, creating a new table by copying, etc). A special section is devoted to the new InnoDB format, which brings transactions and integrity rules (foreign key constraints) to MySQL. "Security and Administration" complete the Fundamentals unit with topics on user-level security, backing up the data, and replication between two MySQL instances.

Programming

Unlike most books, the programming languages introduced in The Definitive Guide to MySQL aren't introduced with examples as though you have never programmed a computer before. (So beware, if you haven't; this is probably not the right book for you.) The examples start with useful code that assumes familiarity with the language. The examples are excellent, demonstrating how to efficiently get your code connecting to the database. The author covers PHP, Perl, Java, C and C++, and Visual Basic, C# and ODBC. PHP is the real star of the book, though, garnering a second chapter to expand on the earlier examples presented in the book, but the other languages (and ODBC) are given excellent treatment. Fans of these languages will be able to get their programs running with MySQL using the examples from the book.

Reference

The last 100 pages (not including the appendix, glossary and index) contain several references for MySQL. "The SQL Reference" covers the SQL commands that MySQL understands (along with what versions they are valid for), as well as system and session variables and data types. Coverage of the utilities that MySQL uses is in the "MySQL Tools" section. Lastly, the API reference rounds off the book with the functions and variables for each language in an easy-to-use reference. Whew!

Programmers will find excellent examples for linking their programs with MySQL, and developers will find the reference and examples extremely useful for taking their data from creation to deployment. I found this book easy to read and exceptionally useful. The author did the hard work of taking the documentation and sifting through it to bring the useful parts together clearly and concisely. Definitive indeed.

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