SQL-Exercise-CodeChef This repository contains solutions to SQL problems from the CodeChef SQL Exercise. Each problem focuses on different SQL concepts such as SELECT, AVG, DISTINCT, WHERE, and ORDER ...

Overview: Consistent SQL practice across varied platforms builds real job-ready confidence.Guided lessons help beginners, while timed challenges sharpen intervi ...

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Strong mathematical and statistical skills are desired. - Good performance on competitive coding platforms such as Codeforces, HackerRank, LeetCode, CodeChef, etc. - Ability to thrive in a ...