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Although Celko denies that the book is about database theory, he often alludes to theory to buttress his practical points. This title is not for novices, as the author points out. Instead its intended audience is SQL programmers with at least a year's experience. The book maintains a fine balance between technical discussion and practical explanation--picking hot topics and offering advice on a wide range of subjects.
The book uses ANSI SQL-89 as its baseline standard, with some mention of SQL-92 features. However, it does not focus on any commercial product but rather zeroes in on the SQL language. Celko covers all aspects of database design, optimisation and manipulation, with easy-to-understand explanations of key issues such as why not to use too many nulls, how to use practical normalisation and how to optimise queries.
This insightful text is manna for all the day-to-day SQL coders banging their heads over the language's subtle challenges. --Stephen W.Plain
Topics covered:
Database design and normalisation, SQL data types, querying, grouping, set operations, optimisation, data scaling and encoding.
--This text refers to an out of print or unavailable edition of this title.
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Most Helpful Customer Reviews
6 of 6 people found the following review helpful:
5.0 out of 5 stars
Very good advice for advanced, standard compliant SQL,
By
This review is from: Joe Celko's SQL for Smarties: Advanced SQL Programming (The Morgan Kaufmann Series in Data Management Systems) (Paperback)
If you like writing massive stored procedures, using cursors and other non-relational and non standard features of your database then this book probably won't appeal to you much.
Joe Celko puts a lot of effort into showing how you can write high performance and standard SQL without resorting to proprietary hacks. He clearly has a very strong understanding of the underlying theory behind relational databases and uses plenty of examples to explain his points. I would recommend this book as a very good read to generally improve your overall knowledge of SQL and SQL best practices.
4 of 4 people found the following review helpful:
5.0 out of 5 stars
If you know some SQL and want to learn more, this is it!,
By A Customer
This review is from: Joe Celko's SQL for Smarties: Advanced SQL Programming (Paperback)
This book is not his basic volume in SQL, but his advanced volume. It helps you along explaining different issues with an excellent explanation of NULLS, their pros and their cons. It gives examples of solving problems in different SQL ways. A great buy.
2 of 2 people found the following review helpful:
4.0 out of 5 stars
Makes you think...,
By
This review is from: Joe Celko's SQL for Smarties: Advanced SQL Programming (The Morgan Kaufmann Series in Data Management Systems) (Paperback)
I bought this book as it was mentioned on a couple of SQL users' websites/mailing lists. I am relatively new to SQL (2yrs experience) and I found the book quite thought provoking and very positive because some of the techniques outlined by Joe Celko are new to me. However it was very positive to see that some things I had already tried were in the book. Well presented, logical in approach and quite an entertaining read considering SQL is such a dry subject.
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