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🔥How to create Foreign Key in SQL, Foreign Key Explained: Add It Later with ALTER TABLE! 🚀

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🔥How to create Foreign Key in SQL, Foreign Key Explained: Add It Later with ALTER TABLE! 🚀

Did you forget to add a Foreign Key in SQL? No problem! In this video, I’ll show you how to add a Foreign Key constraint later using ALTER TABLE with real-world examples. Topics Covered: ️ What is a Foreign Key? ️ How to add a Foreign Key during table creation ️ How to add a Foreign Key later using ALTER TABLE ️ ON DELETE CASCADE & ON ...

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