WorldCat Identities

Date, C. J.

Overview
Works: 143 works in 1,124 publications in 12 languages and 16,717 library holdings
Genres: Dictionaries 
Roles: Author, Author of introduction, Other
Publication Timeline
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Most widely held works by C. J Date
An introduction to database systems by C. J Date( Book )

331 editions published between 1819 and 2007 in 7 languages and held by 5,145 WorldCat member libraries worldwide

This book provides a solid grounding in the foundations of database technology and gives some ideas of how the field is likely to develop in the future. Emphasizing insight and understanding rather than formalisms, Chris Date has divided the book into six parts: Basic Concepts, The Relational Model, Database Design, Transaction Management, Further Topics, and Object and Object/Relational Databases. This comprehensive introduction to databases reflects the latest developments and advances in the field of database systems. Throughout the book, there are numerous worked examples and exercises for the reader--with answers--as well as an extensive set of annotated references
Temporal data and the relational model : a detailed investigation into the application of interval and relation theory to the problem of temporal database management by C. J Date( )

22 editions published between 2002 and 2006 in English and held by 1,445 WorldCat member libraries worldwide

Temporal database systems are systems that provide special support for storing, querying, and updating historical and/or future data. Current DBMSs provide essentially no temporal features at all, but this situation is likely to change soon for a variety of reasons in fact, temporal databases are virtually certain to become important sooner rather than later, in the commercial world as well as in academia. This book provides an in-depth description of the foundations and principles on which those temporal DBMSs will be built. These foundations and principles are firmly rooted in the relational model of data thus, they represent an evolutionary step, not a revolutionary one, and they will stand the test of time. This book is arranged in three parts and a set of appendixes: * Preliminaries: Provides a detailed review of the relational model, and an overview of the Tutorial D language. * Laying the Foundations: Explains basic temporal data problems and introduces fundamental constructs and operators for addressing those problems.* Building on the Foundations: Applies the material of the previous part to issues of temporal database design, temporal constraints, temporal query and update, and much more. * Appendixes: Include annotated references and bibliography, implementation considerations, and other topics. Key features: * Describes a truly relational approach to the temporal data problem. * Addresses implementation as well as model issues. * Covers recent research on new database design techniques, a new normal form, new relational operators, new update operators, a new approach to the problem of â granularity, â support for â cyclic point types, â and other matters. * Includes review questions and exercises in every chapter. * Suitable for both reference and tutorial purposes
A guide to the SQL standard : a user's guide to the standard relational language SQL by C. J Date( Book )

75 editions published between 1987 and 2001 in English and Undetermined and held by 1,122 WorldCat member libraries worldwide

A tutorial guide and a reference that describes the official standard version of the database language SQL. The five major parts include Introduction, Some preliminaries, Data definition and manipulation, Data control and Advanced topics
The relational database dictionary : a comprehensive glossary of relational terms and concepts, with illustrative examples by C. J Date( )

47 editions published between 2006 and 2012 in 5 languages and held by 1,018 WorldCat member libraries worldwide

As more and more people turn to databases for both large systems and small web-based applications, misunderstandings arise about the precise meaning of terms like "join", "instantiation", "view", and others. Those misunderstandings can affect design and programming that lead to problems down the road. "The Relational Database Dictionary" is exactly what designers, programmers, students, and database administrators (DBAs) need, a single source where they can find precise definitions. Authored by C.J. Date, a respected expert who is widely regarded as the developer of relational database technology while at IBM, this pocket-sized dictionary is the definitive glossary of terms and concepts used with relational databases such as Oracle products, IBM's DB2, Microsoft's SQL Server, MySQL, and PostgreSQL. "The Relational Database Dictionary" provides structure and clarity that will help build proficiency and accuracy in working with today's relational databases. There is no other quick reference of this type available
SQL and relational theory : how to write accurate SQL code by C. J Date( )

40 editions published between 2007 and 2015 in English and held by 731 WorldCat member libraries worldwide

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 the theory into practice. In this insightful book, the author explains relational theory in depth, and demonstrates through numerous examples and exercises how you can apply it directly to your use of SQL. This second edition includes new material on recursive queries, "missing information" without nulls, new update operators, and topics such as aggregate operators, grouping and ungrouping, and view updating. If you have a modest-to-advanced background in SQL, you'll learn how to deal with a host of common SQL dilemmas
Relational database writings, 1985-1989 by C. J Date( Book )

33 editions published between 1990 and 2002 in English and held by 667 WorldCat member libraries worldwide

Collected papers--many of them previously unpublished, on various aspects of relational technology--include such topics as the problems of duplicates, foreign keys, database integrity, distributed database systems, and tips on SQL
Database, a primer by C. J Date( Book )

47 editions published between 1983 and 1990 in 6 languages and held by 666 WorldCat member libraries worldwide

Database access and maintenance; An overview of database management; What the machine is doing; A case study: database creation and sample queries; A case study (continued): sample maintenance operations; Data display and report writing; The database catalog; Query by example; Nomad; DBase II; Database design and control; Indexes; View; Secutiry; Integrity; Locking; Database design
Database in depth : relational theory for practitioners by C. J Date( Book )

25 editions published between 2005 and 2007 in 4 languages and held by 612 WorldCat member libraries worldwide

"In Database in Depth, author and well-known database authority Chris Date lays out the fundamentals of the relational model. Don't let a lack to formal education in database theory hold you back. Instead, let Chris's clear explanation of relational concepts, set theory, the difference between model and implementation, relational algebra, normalization, and much more set you apart and well above the competition when it comes to getting work done with a relational database."--Jacket
Relational database : selected writings by C. J Date( Book )

25 editions published between 1982 and 1989 in 3 languages and held by 435 WorldCat member libraries worldwide

Relational database management; Relational vs. nonrelational systems; The SQL language; Database design
Time and relational theory : temporal databases in the relational model and SQL by C. J Date( )

15 editions published in 2014 in English and Italian and held by 413 WorldCat member libraries worldwide

"Time and Relational Theory provides an in-depth description of temporal database systems, which provide special facilities for storing, querying, and updating historical and future data."--Aperçu de bn.com
An introduction to database systems by C. J Date( Book )

41 editions published between 1981 and 1993 in English and German and held by 377 WorldCat member libraries worldwide

A guide to Ingres : a user's guide to the Ingres product (a relational database management system with built-in application development facilities) from Relational Technology Inc. by C. J Date( Book )

26 editions published between 1987 and 1989 in English and held by 347 WorldCat member libraries worldwide

A guide to DB2 : a user's guide to the IBM product IBM Database 2, a relational database management system for the MVS environment and its companion products QMF and DXT by C. J Date( Book )

18 editions published between 1984 and 1985 in English and held by 267 WorldCat member libraries worldwide

Foundation for object/relational databases : the third manifesto : a detailed study of the impact of objects and type theory on the relational model of data including a comprehensive proposal for type inheritance by C. J Date( Book )

16 editions published between 1998 and 2000 in English and held by 250 WorldCat member libraries worldwide

A study of the impact of objects on the relational database model. There are two camps for database development - relational which is predominant, and object which is growing. As the market grows there is an increased need for a universal system and this book offers the model for such a system
Database design and relational theory : normal forms and all that jazz by C. J Date( )

13 editions published between 2012 and 2013 in English and held by 244 WorldCat member libraries worldwide

Because databases often stay in production for decades, careful design is critical to making the database serve the needs of your users over years, and to avoid subtle errors or performance problems. In this book, C.J. Date, a leading exponent of relational databases, lays out the principles of good database design
Relational theory for computer professionals by C. J Date( )

13 editions published in 2013 in English and held by 228 WorldCat member libraries worldwide

Basic database concepts -- Relations and relvars -- Keys, foreign keys, and related matters -- Relational operators I -- Relational operators II -- Constraints and predicates -- The relational model -- Transactions -- Database design -- SQL tables -- SQL operators I -- SQL operators II -- SQL constraints -- SQL vs. the relational model -- A tutorial D grammar -- TABLE_DUM and TABLE_DEE -- Set theory -- Relational calculus -- A guide to further reading
View updating and relational theory : solving the view update problem by C. J Date( )

12 editions published between 2012 and 2013 in English and held by 198 WorldCat member libraries worldwide

Views are virtual tables. That means they should be updatable, just as "real" or base tables are. In fact, view updatability isn't just desirable, it's crucial, for practical reasons as well as theoretical ones. But view updating has always been a controversial topic. Ever since the relational model first appeared, there has been widespread skepticism as to whether (in general) view updating is even possible. In stark contrast to this conventional wisdom, this book shows how views, just like base tables, can always be updated (so long as the updates don't violate any integrity constraints). More generally, it shows how updating always ought to work, regardless of whether the target is a base table or a view. The proposed scheme is 100% consistent with the relational model, but rather different from the way updating works in SQL products today. This book can: Help database products improve in the future Help with a "roll your own" implementation, absent such product improvements Make you aware of the crucial role of predicates and constraints Show you how relational products are really supposed to behave Anyone with a professional interest in the relational model, relational technology, or database systems in general can benefit from this book
A guide to DB2 by C. J Date( Book )

17 editions published between 1988 and 1990 in English and held by 196 WorldCat member libraries worldwide

A guide to SQL/DS by C. J Date( Book )

7 editions published in 1989 in English and held by 192 WorldCat member libraries worldwide

 
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Temporal data and the relational model : a detailed investigation into the application of interval and relation theory to the problem of temporal database management
Covers
Temporal data and the relational model : a detailed investigation into the application of interval and relation theory to the problem of temporal database managementA guide to the SQL standard : a user's guide to the standard relational language SQLThe relational database dictionary : a comprehensive glossary of relational terms and concepts, with illustrative examplesSQL and relational theory : how to write accurate SQL codeRelational database writings, 1985-1989Database in depth : relational theory for practitionersFoundation for object/relational databases : the third manifesto : a detailed study of the impact of objects and type theory on the relational model of data including a comprehensive proposal for type inheritanceFoundation for future database systems : the third manifesto : a detailed study of the impact of type theory on the relational model of data, including a comprehensive model of type inheritanceA guide to SQL/DS
Alternative Names
Christopher Date

Christopher J. Date britischer Autor, Dozent, Forscher und Berater

Christopher J. Date Brits informaticus

Christopher J. Date chercheur britannique en bases de données relationelles

Date, C.J.

Date, C.J. 1941-

Date, Chris.

Date, Chris 1941-

Date Chris J.

Date, Chris J. 1941-

Date, Chris John 1941-

Date, Christoffer John 1941-

Date, Christopher 1941-

Date, Christopher J.

Date, Christopher J. 1941-

Date, Christopher John.

Date, Christopher John 1941-

Deĭt, K.

Dejt, K.

Dejt, K. 1941-

Дейт, К. Дж 1941-

Дейт, Кристофер

Крістофер Дейт

سی‌جی دیت

كريس ديت

クリス・デイト

デイト, C. J

Languages