Consider the E-R diagramin Figure, which contains composite, multivalued and derived attributes. a. Give an SQL: 1999

Question:

Consider the E-R diagramin Figure, which contains composite, multivalued and derived attributes.

a. Give an SQL: 1999 schema definition corresponding to the E-R diagram. Use an array to represent the multivalued attribute, and appropriate SQL: 1999 constructs to represent the other attribute types.

b. Give constructors for each of the structured types definedabove.

image

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Database System Concepts

ISBN: 978-0072554816

4th Edition

Authors: Henry F. Korth, S. Sudarshan

Question Posted: