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Locating content of highest value groups in SQL
Quite often, while skimming through SQL to prepare for interviews, one comes across the question of finding the employee with the highest or 2nd highest salary by joining a table that holds employee information with another that contains department information. This begs the question: what about finding the employee who earns the nth highest salary department-wise?… Read More »Locating content of highest value groups in SQL The post Locating content of highest value groups in SQL appeared…
