Information modeling: specification and implementation
First-year textbook for the degree in information technology at Queensland University of Technology, which provides a combined introduction to both database systems and systems analysis. Includes end of chapter exercises with selected answers and an index.
What people are saying - Write a review
We haven't found any reviews in the usual places.
allows Attribute References awarded Bill busy Chapter clause COBOL column components conceptual schema Create table Custld datatype declaration defined Delete diagram domain Emma End-Exec enrolled entity type entry example Exec SQL existential quantification expression fact types false Figure Ford Falcon Ford Laser foreign key FORTRAN golf implementation information system Insert integer introduced involved item of assessment Kids kind Kylie language maps Mark merged null values operation schema Orff partial function Person plays tennis predicate primary key queue R.Item relational calculus relational database relationship represent Results table s.id s.marks Select Id sentence sequence set comprehension set of pairs Set-Term specification Sport squash Staff_Id statement structure Students table style subquery symbol Teamld teller tennis Toyota Corolla true tuple Update variable view relations Witsend write Zupp