Database Normalization

[KostiukOlexandr]

No description provided.

[mateacademy-ai-mentor]

Review Summary

The database has been correctly normalized to third normal form (3NF) with proper decomposition of the ProductInventory table into Countries, Products, Warehouses, and ProductInventory tables. Foreign key relationships are properly established, and INSERT statements maintain referential integrity by following the correct dependency order. The two minor observations from the review—the lack of AUTO_INCREMENT on ID columns and the missing DROP DATABASE statement—are optional improvements rather than blockers. The task instructions indicate the database drop is expected to be executed separately before running the script, so this is by design. Your implementation satisfies all core requirements and is ready for use.

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