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Now updated with coverage of the SQL:1999 standard
Step-by-step instructions for database design and implementation
The fun and easy way to create and maintain databases with SQL
SQL gives you the power to create, manipulate, update, and retrieve information in any major relational database management system. But how do you get up to speed on this complex language? Relax! With Allen G. Taylor at your side, you'll be building tables, creating views, and writing nested queries in no time.
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Most Helpful Customer Reviews
35 of 38 people found the following review helpful:
4.0 out of 5 stars
Excellent Starting Point,
By
This review is from: SQL for Dummies (Paperback)
The last time I worked with databases, my entire computer (RAM + mass storage) had less than one MEGAbyte of memory. No hard disk, just two 360 kB floppy disk drives and 128K of RAM. I just got saddled with a data-mining project that will process tens of gigabytes of data in a networked environment. My analysis tools can use SQL to access the data. This book was the first thing I insisted on. (Kind of embarassing for a senior person to be seen carrying a thick yellow and black book with the word "DUMMIES" on it ...)This has proven to be an excellent starting point. I know plenty about computers and programming. I vaguely remember the essentials of relational databases (for those who don't, basic information is in the book, it should be enough to get started, even if you are absolutely ignorant!) Taylor packaged enough of the right information that I could read his book over the weekend and dive into the planning stages of our project on Monday sounding like I knew a thing or two. The book charts a course from the most basic elements of databases to modestly complicated database and query materials. The author discusses common pitfalls and useful strategies. This book isn't enough, by itself, to turn somebody into a database wonk, but it's a great starting point. I got a bit annoyed by some of the "cute" material used to make the subject seem less threatening, but that filler doesn't take up too much space and is easily skipped. Also, the book is overly Microsoft centered--the author uses Windows applications as examples and champions Microsofts ODBC. A section about using SQL in a Unix/Linux environment should have been included (access from shell scripts, PERL, etc?). A solid four-star introduction to SQL and database technology in a Microsoft world. (If you'd like to discuss this book or review in more detail, please click on the "about me" link above and drop me some email. Thanks!)
47 of 54 people found the following review helpful:
1.0 out of 5 stars
Not for your average 'Dummy',
By A Customer
This review is from: SQL For Dummies (Paperback)
I'm not sure why someone who already knows SQL would want to use a "Dummies" book. If 'SQL for Dummies' is indeed meant for the average "Dummy" then it skips the most important aspect of this series - catering to someone who knows little or nothing about the topic.The jokes are not funny - and concentrating on the badly written text becomes increasingly difficult. The author does a poor job of introducing the SQL code and what each function does. He doesn't teach at all - which is what he should be doing. For a great introduction to SQL, try Judith Bowman's 'The Practical SQL Handbook'. It is a far superior text - an easier read, insightful, helpful, and most of all - it teaches a novice the ins and outs of complex databases and coding in SQL for the REAL world. 'SQL for Dummies', however, does not fit in with the 'Dummies' series. If that's why you want this book, then look elsewhere.
8 of 8 people found the following review helpful:
3.0 out of 5 stars
Overall adequate, but could have been better,
By David H Schneider (Botswana) - See all my reviews
This review is from: SQL for Dummies (Paperback)
First off, I must stress that after I finished reading this book I did walk away with a far greater knowledge of SQL. To this end the book served its purpose and was worth the time/money I invested in the book.My most serious criticism is that the early chapters introduced complex examples, which I forced myself to understand...only to discover that the author explained the issues more thoroughly at a later stage. On page 55 the author explains the MIN function with a sub/nested SQL query...introducing nested queries at such an early stage was a little confusing and it distracted me from the function being discussed. As a result I spent considerable time working through the early chapters...but the later chapters were easy to follow. Had the author taken a bit of time to consider the placement and appropriateness of each example, this book would have received a 4/5 rating in my mind. Of course an indirect advantage of this lack of fore-thought is that if the reader is prepared to work through the earlier examples the learning process is much more active.
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