Normalize ShopDB to 3NF#178
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Review Summary
The SQL script successfully normalizes the ShopDB database to third normal form by creating separate Warehouses, Products, and ProductInventory tables, properly establishing foreign key relationships, and preserving all original data relationships in the test data. The implementation correctly handles both partial dependencies (with the Products table having ProductID as its primary key) and transitive dependencies (with the Warehouses table using CountryID as a foreign key). Well done on a clean, functional normalization implementation.
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