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7 CHECK & DEFALT CONSTRAINTS IN SQL | SQL TUTORIAL

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SQL Constraints: CHECK & DEFAULT Explained In this video, dive into the CHECK and DEFAULT constraints in SQL! 💻🔍 CHECK: Ensures that values in a column meet specific conditions. It’s perfect for data validation. DEFAULT: Sets a default value for a column if no value is provided during insertion. Want more similar videos- hit like ...

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起始时间 11:19Check Constraint

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