Seller: World of Books (was SecondSale), Montgomery, IL, U.S.A.
Condition: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.
Seller: Half Price Books Inc., Dallas, TX, U.S.A.
paperback. Condition: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority!
Seller: Goodwill Books, Hillsboro, OR, U.S.A.
Condition: good. Signs of wear and consistent use.
Seller: BookResQ., West Valley City, UT, U.S.A.
paperback. Condition: Very Good. Priority Mail is available on this item. No international shipping.
Seller: Goodwill of Greater Milwaukee and Chicago, Racine, WI, U.S.A.
Condition: acceptable. Book is considered to be in acceptable condition. The actual cover image may not match the stock photo. Book may have one or more of the following defects: noticeable wear on the cover dust jacket or spine; curved, dog eared or creased page s ; writing or highlighting inside or on the edges; sticker s or other adhesive on cover; CD DVD may not be included; and book may be a former library copy.
Seller: -OnTimeBooks-, Phoenix, AZ, U.S.A.
Condition: good. A copy that has been read, remains in good condition. All pages are intact, and the cover is intact. The spine and cover show signs of wear. Pages can include notes and highlighting and show signs of wear, and the copy can include "From the library of" labels or previous owner inscriptions. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item for full refund. Ships via media mail.
Paperback. Condition: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority!
Seller: Coas Books, Las Cruces, NM, U.S.A.
Condition: acceptable. Item has staining. Cover is worn. Paperback. 3rd Edition.
Seller: WeBuyBooks, Rossendale, LANCS, United Kingdom
US$ 13.30
Quantity: 1 available
Add to basketCondition: Like New. Most items will be dispatched the same or the next working day. An apparently unread copy in perfect condition. Dust cover is intact with no nicks or tears. Spine has no signs of creasing. Pages are clean and not marred by notes or folds of any kind.
Language: English
Published by O'Reilly Media, Incorporated, 2012
ISBN 10: 1449316409 ISBN 13: 9781449316402
Seller: Better World Books, Mishawaka, IN, U.S.A.
Condition: Very Good. Used book that is in excellent condition. May show signs of wear or have minor defects.
Seller: World of Books (was SecondSale), Montgomery, IL, U.S.A.
Condition: Good. Item in good condition and has highlighting/writing on text. Used texts may not contain supplemental items such as CDs, info-trac etc.
Seller: ThriftBooks-Dallas, Dallas, TX, U.S.A.
Paperback. Condition: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.
Seller: Bay State Book Company, North Smithfield, RI, U.S.A.
Condition: very_good.
Language: English
Published by O'Reilly Media, United States, Sebastopol, 2009
ISBN 10: 0596523068 ISBN 13: 9780596523060
Seller: WorldofBooks, Goring-By-Sea, WS, United Kingdom
Paperback. Condition: Very Good. Understanding SQL's underlying theory is the best way to guarantee that your SQL code is correct and your database schema is robust and maintainable. On the other hand, if you're not well versed in the theory, you can fall into several traps. In "SQL and Relational Theory", author Chris Date demonstrates how you can apply relational theory directly to your use of SQL.With numerous examples and clear explanations of the reasoning behind them, you'll learn how to deal with common SQL dilemmas, such as: should database access be through views instead of base tables? Nulls in your database are causing you to get wrong answers. Why? What can you do about it? Could you write an SQL query to find employees who have never been in the same department for more than six months at a time? SQL supports 'quantified comparisons', but they're better avoided. Why? How do you avoid them? Constraints are crucially important, but most SQL products don't support them properly. What can you do to resolve this situation?Database theory and practice have evolved since Edgar Codd originally defined the relational model back in 1969. Independent of any SQL products, "SQL and Relational Theory" draws on decades of research to present the most up-to-date treatment of the material available anywhere. Anyone with a modest to advanced background in SQL will benefit from the many insights in this book. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.
Seller: GreatBookPrices, Columbia, MD, U.S.A.
Condition: New.
Seller: Lucky's Textbooks, Dallas, TX, U.S.A.
Condition: New.
Seller: California Books, Miami, FL, U.S.A.
Condition: New.
Seller: GreatBookPrices, Columbia, MD, U.S.A.
Condition: As New. Unread book in perfect condition.
Seller: Majestic Books, Hounslow, United Kingdom
Condition: New. pp. 564.
Language: English
Published by O'Reilly Media 11/27/2015, 2015
ISBN 10: 1491941170 ISBN 13: 9781491941171
Seller: BargainBookStores, Grand Rapids, MI, U.S.A.
Paperback or Softback. Condition: New. SQL and Relational Theory: How to Write Accurate SQL Code. Book.
Seller: GreatBookPricesUK, Woodford Green, United Kingdom
US$ 54.12
Quantity: 5 available
Add to basketCondition: New.
Condition: New. pp. 564.
paperback. Condition: As New.
Seller: GreatBookPricesUK, Woodford Green, United Kingdom
US$ 59.73
Quantity: 5 available
Add to basketCondition: As New. Unread book in perfect condition.
Language: English
Published by Oreilly & Associates Inc, 2015
ISBN 10: 1491941170 ISBN 13: 9781491941171
Seller: Revaluation Books, Exeter, United Kingdom
US$ 71.39
Quantity: 2 available
Add to basketPaperback. Condition: Brand New. 3rd edition. 564 pages. 9.50x7.50x1.25 inches. In Stock.
Paperback. Condition: new. Excellent Condition.Excels in customer satisfaction, prompt replies, and quality checks.
Language: English
Published by O'reilly Media Dez 2015, 2015
ISBN 10: 1491941170 ISBN 13: 9781491941171
Seller: AHA-BUCH GmbH, Einbeck, Germany
Taschenbuch. Condition: Neu. Neuware - 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.
Paperback. Condition: new. Excellent Condition.Excels in customer satisfaction, prompt replies, and quality checks.
Language: Chinese
Published by Machinery Industry Press, 2014
ISBN 10: 7111461541 ISBN 13: 9787111461548
Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Language:Chinese.SQL and relational database theory how to write robust SQL code (the original book version 2. a classic in the field of relational databases. relational data field 40 years of experience leading authority level figures crystallization).
Language: English
Published by Oreilly & Associates Inc, 2015
ISBN 10: 1491941170 ISBN 13: 9781491941171
Seller: Revaluation Books, Exeter, United Kingdom
US$ 53.35
Quantity: 2 available
Add to basketPaperback. Condition: Brand New. 3rd edition. 564 pages. 9.50x7.50x1.25 inches. In Stock. This item is printed on demand.