Non Correlated Subquery in SQL with Example | Imp for Placements, GATE, NET & SQL certification

Описание: In this video, you'll learn how correlated subqueries work in SQL—unlike regular subqueries, these are executed once for each row processed by the outer query! We'll break down real-life scenarios, show step-by-step examples, and explain how they differ from regular subqueries. Perfect for those preparing for SQL interviews or just leveling up their database skills!

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