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CTE - Common Table Expression #20
hardUse a CTE to find employees with above-average salaries. Recursive CTEs or complex CTE chains. Recursive CTEs use UNION ALL and can traverse hierarchical data. Be careful to include proper termination conditions.
Practice with:
Database Schema
employees
Employee information
idnamesalary
Expected Output
Click "Show" to see what the correct output should look like.Tip: Try solving it yourself first for better learning!
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