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Oracle PL/SQL BOOK table: BOOKAUTHOR table: AUTHOR table: n. Write a trigger that does not allow more than three author names to be associated with
Oracle PL/SQL
BOOK table:
BOOKAUTHOR table:
AUTHOR table:
n. Write a trigger that does not allow more than three author names to be associated with books under FITNESS category (e.g. if a Book is added, it should only allow up to 3 book authors to be recorded in BookAuthor table for category FITNESS books). Provide the appropriate test data and results
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Database Management Systems Designing And Building Business Applications
Authors: Gerald V. Post
1st Edition
0072898933, 978-0072898934
