Access database design and programming
Access Database Design & Programming takes you behind the details of the Access interface, focusing on the general knowledge necessary for Access power users or developers to create effective database applications. When using software products with graphical interfaces, we frequently focus so...
| Autor principal: | |
|---|---|
| Formato: | Libro electrónico |
| Idioma: | Inglés |
| Publicado: |
Beijing ; Sebastopol [California] :
O'Reilly
[2002]
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| Edición: | 3rd ed |
| Colección: | Nutshell handbook
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| Materias: | |
| Ver en Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009627024506719 |
Tabla de Contenidos:
- Table of Contents; Preface; Preface to the Third Edition; Preface to the Second Edition; The Book's Audience; The Sample Code; Organization of This Book; Part I, Database Design; Part II, Database Queries; Part III, Database Architecture; Part IV, Visual Basic for Applications; Part V, Data Access Objects; Part VI, ActiveX Data Objects; Part VII, Programming Problems; Part VIII, Appendixes; Conventions in This Book; Obtaining Updated Information; Using Code Examples; Request for Comments; Acknowledgments; Part I; Introduction; Database Design; Why Use a Relational-Database Design?; Redundancy
- Multiple-value problemsUpdate anomalies; Insertion anomalies; Deletion anomalies; Complications of Relational-Database Design; Avoiding data loss; Maintaining relational integrity; Creating views; Summary; Database Programming; The Entity-Relationship ModelofaDatabase; What Is a Database?; Entities and Their Attributes; Keys and Superkeys; Relationships Between Entities; Types of Relationships; Implementing Entity-Relationship Models:RelationalDatabases; Implementing Entities; Implementing Entity Classes-Table Schemes; Implementing Entity Sets-Tables; A Short Glossary
- Implementing the Relationships inaRelationalDatabaseImplementing a One-to-Many Relationship-Foreign Keys; Implementing a One-to-One Relationship; Implementing a Many-to-Many Relationship- New Entity Classes; Referential Integrity; Cascading Updates and Cascading Deletions; The LIBRARY Relational Database; Setting Up the Relationships in Access; Index Files; Example; NULL Values; Database Design Principles; Redundancy; Normal Forms; First Normal Form; Functional Dependencies; Second Normal Form; Third Normal Form; Boyce-Codd Normal Form; Normalization; Decomposition; Part II
- Query Languages and the RelationalAlgebraQuery Languages; Relational Algebra and Relational Calculus; Details of the Relational Algebra; Renaming; Union; Intersection; Difference; Cartesian Product; Projection; Selection; Joins; Equi-join; Natural join; q-Join; Outer Joins; Implementing Joins in Microsoft Access; Semi-Joins; Other Relational Algebra Operations; Optimization; Access Structured Query Language(SQL); Introduction to Access SQL; Access Query Design; Access Query Types; Why Use SQL?; Access SQL; Syntax Conventions; Notes; The DDL Component of Access SQL; The CREATE TABLE Statement
- Column definitionConstraints; Notes; The ALTER TABLE Statement; Notes; The CREATE INDEX Statement; Note; The DROP Statement; Note; The DML Component of Access SQL; Updatable Queries; Joins; Inner joins; Outer joins; Nested joins; Self-joins; Notes; The SELECT Statement; Predicate; ReturnColumnDescription; FROM TableExpression; WHERE RowCondition; GROUP BY GroupByCriteria; HAVING GroupCriteria; ORDER BY OrderByCriteria; The UNION Statement; Example; Notes; The UPDATE Statement; Example; The DELETE Statement; The INSERT INTO Statement; Note; The SELECT...INTO Statement; Notes; TRANSFORM
- Subqueries
