Leetcode Sales. com/problems/sales-by-day-of-the-week/In this video I solve and

com/problems/sales-by-day-of-the-week/In this video I solve and explain a hard difficulty leetcode SQL question using MySQL query. All discount codes tested & working January 2026. Advertisements Demonstration Previous #1080 Leetcode Insufficient Nodes in Root to Leaf Paths Solution in C, C++, Java, JavaScript, Python, C# Leetcode #1089 Leetcode Duplicate Zeros Solution Can you solve this real interview question? Sales Person - Table: SalesPerson +-----------------+---------+ | Column Name | Type Practice Link: https://leetcode. A product may have multiple sales entries in the same year. Read. Sales Analysis III - LeetVerse Home LeetCode Articles LeetCode Solution About LeetVerse LeetVerse Solution and walkthrough of leetcode database problem 1083: Sales Analysis II. Includes verified codes and single-use codes & more. Updated Jan 2026. com. LeetCode promo codes, coupons & deals, January 2026. Hi LeetCoders! Final Discount of the Year! Get $30 off the Annual Premium Subscription for just $129— for one last day. Welcome to Subscribe On Youtube 1084 - Sales Analysis III Posted on November 18, 2018 · 2 minute read Solving Leetcode 30 Days of Pandas study plan problems Write a solution to find all sales that occurred in the first year each product was sold. Discuss. Contribute to lucius-xiao-liu/Leetcode---Database development by creating an account on GitHub. Welcome to Subscribe On Youtube 1083 - Sales Analysis II Posted on November 17, 2018 · 1 minute read Welcome to Subscribe On Youtube 1070 - Product Sales Analysis III Posted on November 4, 2018 · 1 minute read Find all LeetCode promo codes and savings opportunities, tracked in real-time. LeetCode's sales strategy is designed to maximize its user base and revenue through a combination of direct sales and collaborations. Can you solve this real interview question? Best Time to Buy and Sell Stock - You are given an array prices where prices[i] is the price of a given stock on the ith day. Save up to 40% with 6 verified LeetCode promo codes & coupons from Dealspotr. * For each product_id, identify the earliest year it appears in the Sales table. Use promo code "THANKS2 If you have LeetCode Annual Premium, you'll save an extra $35 off the discounted price when purchasing the course. This is the best place to expand your knowledge and get prepared for your next Welcome to Subscribe On Youtube 607 - Sales Person Posted on July 29, 2017 · 3 minute read Can you solve this real interview question? Sales Analysis I - Level up your coding skills and quickly land a job. 100% authentic account, fast delivery, and full Solutions Solution 1: LEFT JOIN + GROUP BY We can use a left join to join the SalesPerson table with the Orders table on the condition of sales id, and then join the result with the Company table on the Welcome to buy LeetCode account at Z2U. Can you solve this real interview question? Sales Person - Table: SalesPerson +-----------------+---------+ | Column Name | Type LeetCode Solutions in C++23, Java, Python, MySQL, and TypeScript. Welcome to another SQL challenge video! In this tutorial, we will tackle LeetCode SQL Problem #1068: Product Sales Analysis I. Crack SQL Interview in 50 Qs Scheduled maintenance at 10:00 PM UTC on Jan 20, 2026. Sol: SELECT s. product_id = Sales. Save BIG w/ (31) LeetCode verified coupon codes & storewide coupon codes. We'll be back soon! 🔥LeetCode solutions in any programming language | 多种编程语言实现 LeetCode、《剑指 Offer（第 2 版）》、《程序员面试金典（第 6 版）》题解 - doocs/leetcode Hier sollte eine Beschreibung angezeigt werden, diese Seite lässt dies jedoch nicht zu. Social platform for IT interviews: Code. Can you solve this real interview question? Product Sales Analysis II - Level up your coding skills and quickly land a job. 1-Month subscription with email & password login. Can you solve this real interview question? Sales Analysis I - Level up your coding skills and quickly land a job. Solutions to 50 LeetCode SQL problems specifically curated for cracking SQL interviews. Contribute to suhasvasudevgavas/leetcode-sql-50 development by creating an account on GitHub. You need to query who sold to company 'RED' first, then output the sales person who is not in the first query result. Can you solve this real interview question? Sales Person - Table: SalesPerson +-----------------+---------+ | Column Name | Type Level up your coding skills and quickly land a job. . Can you solve this real interview question? Seasonal Sales Analysis - Table: sales +---------------+---------+ | Column Name | Type leetcode sql 50. com and save up to 30% off your order. Input: Product table: +------------+--------------+------------+ | product_id | product_name | unit_price | +------------+--------------+------------+ | 1 | S8 | 1000 | | 2 | G4 | 800 | | 3 | iPhone | 1400 | +------------+--------------+ Can you solve this real interview question? Sales Analysis III - Table: Product +--------------+---------+ | Column Name | Type | +--------------+---------+ | product Level up your coding skills and quickly land a job. The Problem In this problem, we are given two tables: Sales and Product: Sales Tagged with tutorial, leetcode, mssql, codenewbie. * Return all sales entries for that Input: Product table: +------------+--------------+------------+ | product_id | product_name | unit_price | +------------+--------------+------------+ | 1 | S8 | 1000 | | 2 | G4 | 800 | | 3 | iPhone | 1400 | +------------+--------------+ Is there a specific timeframe of the year that leetcode usually offers a discount price for 1-year premium membership? LeetCode Solutions in C++23, Java, Python, MySQL, and TypeScript. * Return all sales entries for that LeetCode Solutions in C++23, Java, Python, MySQL, and TypeScript. LeetCode 607: Sales Person in Python is a neat data-filtering challenge. To take advantage of the limited-time offers, subscribe before 11:59pm PST LeetCode Solutions in C++23, Java, Python, MySQL, and TypeScript. This problem is great for thos Solution and walkthrough of leetcode database problem 1082: Sales Analysis I. Uncover the secrets of Product Sales Analysis in our latest video! 📈💡 Join us as we break down LeetCode challenges and explore insightful strategies Solution in C, C++, Java, JavaScript, Python, C# Leetcode Intermediate. 75 w/ LeetCode discount Reply rmwhitman64 • I know for sure there was a sale last year and previous posts imply that there have been similar sales in years past Reply papa-hare • Hier sollte eine Beschreibung angezeigt werden, diese Seite lässt dies jedoch nicht zu. Each row records a sale of a product in a given year. Can you solve this real interview question? Sales Analysis III - Table: Product +--------------+---------+ | Column Name | Type | +--------------+---------+ | product Get instant access to LeetCode Premium at the lowest cost. Safe and fast. LeetCode Solutions in C++23, Java, Python, MySQL, and TypeScript. product_id WHERE year IS NOT NULL Can you solve this real interview question? Seasonal Sales Analysis - Table: sales +---------------+---------+ | Column Name | Type LeetCode Solutions in C++23, Java, Python, MySQL, and TypeScript. year AS first_year, LeetCode DataBase Answer; mySQL; MS SQL. Note that the per-unit price. 28,174 likes · 12 talking about this. This is the best place to expand your knowledge and get prepared for your next interview. Each item has a price. From sale_id = 7, we can conclude that Apple was sold for 9000 in the year 2011. Bring LeetCode to Your School Gather 50 or more schoolmates, get LeetCode Premium annually for a continued lifetime at only $179 $119! LeetCode Solutions in C++23, Java, Python, MySQL, and TypeScript. Write a solution to find all sales that occurred in the first year Each row records a sale of a product in a given year. I'm using MySQL but this solution should work in any SQL dialect such as Postgr Hier sollte eine Beschreibung angezeigt werden, diese Seite lässt dies jedoch nicht zu. This trustworthy trading platform offers a vast selection of affordable LeetCode accounts. Given three tables, salesperson, company, orders. Can you solve this real interview question? Sales Analysis III - Table: Product +--------------+---------+ | Column Name | Type | +--------------+---------+ | product From sale_id = 2, we can conclude that Nokia was sold for 5000 in the year 2009. Set-based filtering offers speed and simplicity, while dictionary mapping gives a detailed view. This is the best place to expand your knowledge and get prepared for your next 1084. Shoppers saved an average of $13. * Return all sales entries for that LeetCode. Write a solution to report the product_name, year, and price for each sale_id in the Sales table. Each problem includes: - Problem statement - Solution with explanations - SQL query optimization tips - Common LeetCode 607: Sales Person in Python is a neat data-filtering challenge. * Return all sales entries for that Welcome to Subscribe On Youtube 1082 - Sales Analysis I Posted on November 16, 2018 · 1 minute read Level up your coding skills and quickly land a job. Hier sollte eine Beschreibung angezeigt werden, diese Seite lässt dies jedoch nicht zu. Can you solve this real interview question? Sales Person - Table: SalesPerson +-----------------+---------+ | Column Name | Type Can you solve this real interview question? Average Selling Price - Table: Prices +---------------+---------+ | Column Name | Type Can you solve this real interview question? Total Sales Amount by Year - Level up your coding skills and quickly land a job. Uncover the secrets of Product Sales Analysis in our latest video! 📈💡 Join us as we break down LeetCode challenges and explore insightful strategies LeetCode 607. This is the best place to expand your knowledge and get prepared for your next Can you solve this real interview question? Sales Person - Table: SalesPerson +-----------------+---------+ | Column Name | Type Can you solve this real interview question? Product Sales Analysis IV - Level up your coding skills and quickly land a job. com/problems/sales-analysis-iii/In this exciting video, we tackle a challenging SQL problem head-on and guide you SELECT product_name, year, price FROM Product LEFT JOIN Sales ON Product. Contribute to tkhan0/Leetcode-Solutions_databases development by creating an account on GitHub. For each product_id, identify the earliest year it appears in the Sales table. Solving LeetCode SQL Problem 1083: Sales Analysis 3 You can find the problem on LeetCode’s website at this link. Can you solve this real interview question? Shopping Offers - In LeetCode Store, there are n items to sell. The problem statement is as follows: This problem involves We found 9 active LeetCode promo codes & deals for January 2026. Advertisements Demonstration #606 Leetcode Construct String from Binary Tree Solution in C, C++, Java, JavaScript, Python, C# Leetcode #608 Leetcode Tree Node Solution in SQL Leetcode Try Write a solution to find all sales that occurred in the first year each product was sold. I'm using MySQL but this solution should work in any SQL dialect such as Postg Can you solve this real interview question? Best Time to Buy and Sell Stock II - You are given an integer array prices where prices[i] is the price of a given stock on Welcome to Subscribe On Youtube 1068 - Product Sales Analysis I Posted on November 2, 2018 · 1 minute read Can you solve this real interview question? Sales Analysis III - Table: Product +--------------+---------+ | Column Name | Type | +--------------+---------+ | product Can you solve this real interview question? Product Sales Analysis V - Level up your coding skills and quickly land a job. Each row of this table indicates the product name of each product. Downtime: 10 minutes. Return all sales entries for that product in that year. You want to maximize your profit by Can you solve this real interview question? Sales Analysis III - Table: Product +--------------+---------+ | Column Name | Type | +--------------+---------+ | product Write a solution to find all sales that occurred in the first year each product was sold. product_id, s. For a deeper understanding of LeetCode's Hier sollte eine Beschreibung angezeigt werden, diese Seite lässt dies jedoch nicht zu. Get the latest offers for leetcode. Question: https://leetcode. There is a special 🔥LeetCode solutions in any programming language | 多种编程语言实现 LeetCode、《剑指 Offer（第 2 版）》、《程序员面试金典（第 6 版）》题解 - doocs/leetcode Write a solution to find all sales that occurred in the first year each product was sold. However, there are some special offers, and a special offer consists of From sale_id = 2, we can conclude that Nokia was sold for 5000 in the year 2009. This is the best place to expand your knowledge and get prepared for your next Can you solve this real interview question? Final Prices With a Special Discount in a Shop - You are given an integer array prices where prices[i] is the price of the ith item in a shop.

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