Since it ostensibly covers version 4, the author should have covered secure socket connections in greater detail and given examples of its use. I would also have liked to see references to the text in the otherwise valuable appendix B. Overall, it seems very free of fluff and the examples seem to focus on the case in point.
Excellent book.
The book is written from a hands-on point of view which is how I learn best. One very nice aspect of the book is that it provides information for Windows and UNIX environments as opposed to focusing on one or the other.
There are very handy sections on several of the programming APIs, including PHP, Perl, Python, Java, C, ODBC and .NET.
Database beginners will find the sections on Understanding Relational Databases, Database Normalization and Database Design very helpful in understanding database terminology and functionality.
Finally, there is a very detailed index in the back of the book - I really dislike not being able to locate a topic in an index, especially when I know I read it somewhere in the book.
This is a very good overall book for the MySQL database and I'd recommend it to anyone looking to learn about MySQL.