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Stop Using Subqueries! Use CTEs Instead #sql #coding #tutorial

YouTubeManish Sharma

Stop Using Subqueries! Use CTEs Instead #sql #coding #tutorial

Master the sql subquery technique to find employees earning above their department average. We break down the exact logic needed to solve this common sql interview question efficiently. First, we tackle the problem using standard subqueries, then refactor the code using CTEs for better readability. This approach is essential for anyone looking ...

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