S. Q. L. and Its Applications - Hardcover

Lorie, Raymond; Daudenarde, Jean-Jaques

Hardcover

ISBN 10: 0138379564 ISBN 13: 9780138379568

Publisher: Prentice Hall PTR, 1990

Synopsis

This volume shows how relational systems - and Structured Query Langauge (SQL) in particular - can help solve a wide variety of information management problems. It explains the SQL language itself, and then introduces the basics of data definition and the selection capabilities of SQL. Part one introduces the different constructs of the language accompanied by many short examples - all referring to the same application: the notion of join and subquery, data manipulation facilities, performance issues, views, data protection. Part two presents case studies on the practical applications of SQL involving: classical data processing, classical data processing, dealing with interesting types of data, problems including textual data and object-oriented data, definition of relationships between entities of the same type, the design of an interactive, menu-driven applications, illustrating the trade-offs between static and dynamic SQL. Each case study chapter refers to a different generic types of application and discusses some specific techniques.

Because very often the same problem can be handled in different ways, the case analysis highlights the advantages or disadvantages of the alternatives and discusses the trade-offs.

Edition details

• Publisher: Prentice Hall PTR
• Publication date: 1990
• Language: English
• ISBN 10: 0138379564
• ISBN 13: 9780138379568
• Binding: Hardcover
• Number of pages: 384