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Explain how to create primary and foreign keys using SQL. What is normalization? What are some of the problems caused by incomplete or improper normalization

 Explain how to create primary and foreign keys using SQL.

 What is normalization? What are some of the problems caused by incomplete or improper normalization of the database? 

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To create primary and foreign keys in SQL you typically use the CREATE TABLE statement along with constraints Heres a basic explanation of how to crea... blur-text-image

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