Joe Celko 世界著名的数据库专家，曾担任ANSl SQL标准委员会成员达10年之久，参与了SQL-89和SQL-92标准的制定，是世界上读者数量最多的SQL图书作者之一。他曾撰写过一系列专栏，并通过他的新闻组支持和推动了数据库编程技术以及ANSl/ISO标准的发展。除本书外，他还撰写了多部SQL经典著作，包括《SQL编程风格》、《SQL解惑》和《SQL权威指南》，上述作品的中文版均已由人民邮电出版社出版。

"SQL for Smarties" was hailed as the first book devoted explicitly to the advanced techniques needed to transform an experienced SQL programmer into an expert. Now, 10 years later and in the third edition, this classic still reigns supreme as the book written by an SQL master that teaches future SQL masters. These are not just tips and techniques; Joe also offers the best solutions to old and new challenges and conveys the way you need to think in order to get the most out of SQL programming efforts for both correctness and performance. In the third edition, Joe features new examples and updates to SQL-99, expanded sections of Query techniques, and a new section on schema design, with the same war-story teaching style that made the first and second editions of this book classics. It: includes expert advice from a noted SQL authority and award-winning columnist, who has given ten years of service to the ANSI SQL standards committee and many more years of dependable help to readers of online forums; teaches scores of advanced techniques that can be used with any product, in any SQL environment, whether it is an SQL-92 or SQL-99 environment; and offers tips for working around system deficiencies. It continues to use war stories - updated that give insights into real-world SQL programming challenges.