Second Normal Form in PHP and MySQL for Dynamic Web Sites: Visual QuickPro Guide (5th Edition) Posted March 12, 2019 A quick question. Why do you need a movies-actors table on page 174 (Chapter 6)? Why can't actors have one to many relationship with movies just as directors have, requiring only 3 tables in the cinema database. Thx!
Second Normal Form
in PHP and MySQL for Dynamic Web Sites: Visual QuickPro Guide (5th Edition)
Posted
A quick question. Why do you need a movies-actors table on page 174 (Chapter 6)? Why can't actors have one to many relationship with movies just as directors have, requiring only 3 tables in the cinema database.
Thx!