Скачать с ютуб 1327. List the Products Ordered in a Period | SQL | в хорошем качестве

1327. List the Products Ordered in a Period | SQL |

🎯 Crack This Awesome SQL Challenge! 🎯 In this video, we're tackling a super fun and useful problem — LeetCode SQL Problem 1484: Group Sold Products By The Date. We’ll be working with a sales activity table, and the goal is to group sold products by date, count them, and then list their names in alphabetical order. Sounds cool, right? Let’s dive in! 💻✨ ⚡ What’s the Challenge? We have an Activities table that records products sold on different dates. Your task is to: For each date, count how many unique products were sold. List the products sold on that date, but with a twist – they need to be sorted lexicographically (fancy word for alphabetical order 😉). Present the results with the date, number of products sold, and the list of products (comma-separated). 🧑‍💻 Example Time: Let’s break it down: On 2020-05-30, we sold Headphones, a Basketball, and a T-shirt. Sorted? That’s Basketball, Headphone, T-shirt! On 2020-06-01, we sold a Pencil and a Bible. Alphabetically, it’s Bible, Pencil. Finally, on 2020-06-02, the only thing sold was a Mask. We'll be building an SQL query that groups and orders all of this info in a clean and neat format! 🎯 🚀 Why Watch? Learn how to group data by date in SQL. Discover how to concatenate product names and sort them alphabetically. Understand real-life scenarios where you can apply string aggregation in SQL to manage data efficiently. This problem is not just about solving a challenge, it's about building a key data manipulation skillset that’s essential for database queries and analysis! 🔗 LeetCode Problem: https://leetcode.com/problems/group-s... Don’t miss out on this one! Like and Subscribe for more SQL magic and let’s unlock the power of smart data grouping! 🔥 #SQLChallenge #DataGrouping #ProductSales #LeetCodeSQL #TechTutorial #StringAggregation #Programming #SheCodes #CodeNinjas #DatabaseMagic