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NULLIF vs ISNULL vs COALESCE in SQL Server | Examples & Differences Explained | nullCreds
📂 Demo Scripts: http://bit.ly/4mZHMMs In this SQL Server tutorial, we’ll explore the differences between NULLIF, ISNULL, and COALESCE with simple, real-world examples. You’ll learn how each function handles NULL values, when to use them, and how they can help you write cleaner, error-free SQL queries. We’ll cover: What each function ...
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