Description: About this Item The item is a book Paperback The Author Name is C.J. Date The Title is SQL and Relational Theory, 3e Condition New Other Comments Pages Count - 581. Category - Computers Product Description - SQL is full of difficulties and traps for the unwary. You can avoid them if you understand relational theory, but only if you know how to put that theory into practice. In this book, Chris Date explains relational theory in depth, and demonstrates through numerous examples and exercises how you can apply it to your use of SQL. This third edition has been revised, extended, and improved throughout. Topics whose treatment has been expanded include data types and domains, table comparisons, image relations, aggregate operators and summarization, view updating, and subqueries. A special feature of this edition is a new appendix on NoSQL and relational theory. Could you write an SQL query to find employees who have worked at least once in every programming department in the company And be sure it's correct Why is proper column naming so important Nulls in the database cause wrong answers. Why What you can do about it How can image relations help you formulate complex SQL queries SQL supports "quantified comparisons," but they're better avoided. Why And how Database theory and practice have evolved considerably since Codd first defined the relational model, back in 1969. This book draws on decades of experience to present the most up to date treatment of the material available anywhere. Anyone with a modest to advanced background in SQL can benefit from the insights it contains. The book is product independent. We Use Stock Images Because we have over 2 million items for sale we have to use stock images, this listing does not include the actual image of the item for sale. The purchase of this specific item is made with the understanding that the image shown in this listing is a stock image and not the actual item for sale. For example: some of our stock images include stickers, labels, price tags, hyper stickers, obi's, promotional messages, signatures and or writing which may not be available in the actual item. When possible we will add details of the items we are selling to help buyers know what is included in the item for sale. The details are provided automatically from our central master database and can sometimes be wrong. Books are released in many editions and variations, such as standard edition, re-issue, not for sale, promotional, special edition, limited edition, and many other editions and versions. The Book you receive could be any of these editions or variations. If you are looking for a specific edition or version please contact us to verify what we are selling. Gift IdeasThis is a great Christmas gift idea. Hours of ServiceWe have many warehouses, some of the warehouses process orders seven days a week, but the Administration Support Staff are located at a head office location, outside of the warehouses, and typically work only Monday to Friday. Location ID 9000z iHaveit SKU ID 167504904
Price: 58.11 USD
Location: US
End Time: 2024-12-22T12:33:28.000Z
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Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Fiction/Non-Fiction: Non-Fiction
Genre/Subject: Computers
Brand: O'Reilly Media, Inc, USA
Weight: 0.92
Style: NA
Title: SQL and Relational Theory 3e
Release Title: SQL and Relational Theory 3e
Record Grading: New
Sleeve Grading: New
Platform: NA
Size: NA
Film/TV Title: SQL and Relational Theory 3e
Colour: NA
Material: NA
Department: NA
Main Stone: NA
Metal Purity: NA
Metal: NA
Connectivity: NA
Model: NA
Number of Pages: 582 Pages
Publication Name: Sql and Relational Theory : How to Write Accurate Sql Code
Language: English
Publisher: O'reilly Media, Incorporated
Item Height: 1.3 in
Subject: Data Modeling & Design, Programming Languages / Sql, Data Processing, Databases / General
Publication Year: 2015
Type: Textbook
Item Weight: 33.6 Oz
Item Length: 9.2 in
Subject Area: Computers
Author: C. J. Date
Item Width: 7 in
Format: Trade Paperback
