LeetCode 1211 | Queries Quality and Percentage | SQL Solution Explained

🚀 LeetCode 1211: Queries Quality and Percentage – SQL Interview Question Explained!

In this video, we break down LeetCode Problem 1211 and provide a clear, step-by-step SQL solution using MySQL. You'll learn how to:
✅ calculating average values
✅ Filter data using the WHERE clause
✅ Apply ROUND function for precise decimal formatting
✅ Calculate percentages efficiently in SQL

📌 Problem Statement:
Given a table Queries with columns query_name, quality, and query_percentage, we need to:
1️⃣ Find the average quality of all queries .
2️⃣ Calculate the percentage of queries

This is a common SQL interview question, and mastering it will boost your database skills for data engineering, analytics, and backend roles! 💡

💡 🔥 Bonus: Learn SQL tricks that will help you ace technical interviews!
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