1. Convert the conceptual ERD to Logical ERD 2. Derive the relation schema. Figure 6: AUTHOR PUBLICATION pub_ID (pk) publish_date author_num (pk) author Iname author fname author phone (MANDATORY, or) ORGANIZATION BOOK ARTICLE book title book category book publisher article_title keyword org ID (pk) org name org address shedn JOURNAL journal ID (pk) journal name SUBJECT LI subject_name (pk) category year publisher volume
1. Convert the conceptual ERD to Logical ERD 2. Derive the relation schema. Figure 6: AUTHOR PUBLICATION pub_ID (pk) publish_date author_num (pk) author Iname author fname author phone (MANDATORY, or) ORGANIZATION BOOK ARTICLE book title book category book publisher article_title keyword org ID (pk) org name org address shedn JOURNAL journal ID (pk) journal name SUBJECT LI subject_name (pk) category year publisher volume
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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