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Bibliographic Detail
Publisher
Springer Verlag
Publication date
January 1, 1994
Pages
136
Binding
Paperback
Book category
Adult Non-Fiction
ISBN-13
9780387576480
ISBN-10
0387576487
Dimensions
0.50 by 6.25 by 9.25 in.
Weight
0.50 lbs.
Published in
Europe
Original list price
$52.95
Summaries and Reviews
Amazon.com description: Product Description: This text presents a comprehensive introduction to an extended Entity-Relationship model both on a conceptual and on a formal, mathematical level. In addition to the primitives given by the data model the text introduces a language for the formulation of constraints in order to restrict database states to consistent ones. The text explains an implementation of the approach chosen in the logic programing language PROLOG and discusses in this context the computational power of the proposed calculus. The extended Entity-Relationship calculus is used to define the meaning of the relational query language SQL. A nice feature of the approach is that it becomes possible to prove language properties on a sound mathematical basis.
Editions
Paperback
from Springer Verlag (January 28, 1994)
9783540576488 | details & prices | 146 pages | 6.00 × 9.00 × 0.50 in. | 0.50 lbs | List price $99.00
The price comparison is for this edition
from Springer Verlag (January 1, 1994)
9780387576480 | details & prices | 136 pages | 6.25 × 9.25 × 0.50 in. | 0.50 lbs | List price $52.95
About: This text presents a comprehensive introduction to an extended Entity-Relationship model both on a conceptual and on a formal, mathematical level.
About: This text presents a comprehensive introduction to an extended Entity-Relationship model both on a conceptual and on a formal, mathematical level.
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