When implementing a relational database schema in SQL, does it matter in which order you create tables?
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Question:
When implementing a relational database schema in SQL, does it matter in which order you create tables? Hint: suppose that foreign keys exist.
(b) Explain the options available for enforcing a foreign key constraint when creating a foreign key, and what effects they have. What is the default option?
Expert Answer:
When implementing a relational database schema in SQL the order in which you create tables can indeed matter especially when dealing with foreign keys ... View the full answer
Related Book For 
Fundamentals Of Database Systems
ISBN: 9780133970777
7th Edition
Authors: Ramez Elmasri, Shamkant Navathe
Posted Date:
