🚀 Find Product Price at a Given Date 🛒 | MySQL SQL Query Explained 💡

In this video, we solve the "Product Price at a Given Date" problem from LeetCode using MySQL. We break down the query step by step, explaining how to retrieve the most recent price before or on a given date using subqueries, ORDER BY, and LIMIT. We also handle cases where no previous price exists using COALESCE.

📌 What You’ll Learn in This Video:
✅ How to use subqueries in SQL
✅ Using ORDER BY DESC with LIMIT to get the latest record
✅ Handling missing data with COALESCE
✅ Writing optimized SQL queries for real-world scenarios

🔗 LeetCode Problem: https://leetcode.com/problems/product-price-at-a-given-date

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