There is an ownership signature on the front paste down and front end paper; the indexed page and the following 6 pages are lightly knocked, else a clean, unmarked and solid copy. Includes CD Rom. 631 pages, overseas customers please note the bookis heavy and will attract additional postage. CONTENTS: pt. I. Relational Databases and SQL Ch. 1. What Is Relational? Ch. 2. Ensuring Your Database Structure Is Sound Ch. 3. A Concise History of SQL pt. II. SQL Basics Ch. 4. Creating a Simple Query Ch. 5. Getting More Than Simple Columns Ch. 6. Filtering Your Data pt. III. Working with Multiple Tables Ch. 7. Thinking in Sets Ch. 8. INNER JOINs Ch. 9. Outer Joins Ch. 10. Unions Ch. 11. Subqueries pt. IV. Summarizing and Grouping Data Ch. 12. Simple Totals Ch. 13. Grouping Data Ch. 14. Filtering Grouped Data pt. V. Modifying Sets of Data Ch. 15. Updating Sets of Data Ch. 16. Inserting Sets of Data Ch. 17. Deleting Sets of Data App. A. SQL Standard Diagrams App. B. Schema for the Sample Databases App. C. Date and Time Functions.