Master SQL Window Functions: ROW_NUMBER, RANK, DENSE_RANK, LEAD, LAG Explained

Title: Master SQL Window Functions: ROW_NUMBER, RANK, DENSE_RANK, LEAD, LAG Explained 🔔 Sorry, I missed adding the description earlier. Please find it here 😊 👉 In this video, we are practicing SQL Window Functions like ROW_NUMBER(), RANK(), DENSE_RANK(), LEAD(), LAG(). ✅ Use the following table and insert statements to practice along with me: CREATE TABLE EmployeeSales ( EmpID INT PRIMARY KEY, EmpName VARCHAR(50), Dept VARCHAR(50), Salary INT, JoiningDate DATE, Region VARCHAR(50), SalesAmount INT ); INSERT INTO EmployeeSales (EmpID, EmpName, Dept, Salary, JoiningDate, Region, SalesAmount) VALUES (101, 'Alice', 'IT', 70000, '2019-01-15', 'East', 120000), (102, 'Bob', 'HR', 50000, '2020-03-10', 'West', 80000), (103, 'Charlie', 'IT', 75000, '2018-07-23', 'East', 150000), (104, 'David', 'Finance', 60000, '2021-05-19', 'South', 95000), (105, 'Eva', 'HR', 52000, '2019-11-30', 'West', 70000), (106, 'Frank', 'IT', 72000, '2020-08-25', 'East', 110000), (107, 'Grace', 'Finance', 65000, '2018-04-17', 'South', 98000), (108, 'Helen', 'IT', 80000, '2021-06-01', 'North', 130000), (109, 'Ian', 'HR', 51000, '2022-02-14', 'West', 76000), (110, 'Jack', 'Finance', 67000, '2020-09-21', 'South', 102000); 💡 Try these queries and practice all window functions step by step. 🙏 Thank you for your support! Don’t forget to Like 👍, Share 🔁, and Subscribe 🔔 for more SQL tutorials. 00:50 How to use Window functions in SQL? 06:09 Row_Number 11:30 Rank 14:49 Dense_Rank 15:50 Lead and Lag functions Learn SQL Window Functions in depth! This tutorial covers ROW_NUMBER, RANK, DENSE_RANK, LEAD, and LAG with practical examples. Perfect for developers and analysts aiming to level up their SQL skills ➤Python Full Course in Telugu:    • Python full course in Telugu   ➤SQL Tutorials in Telugu:    • SQL Tutorials in Telugu   ➤ Power BI DAX Tutorials in Telugu:    • Power BI DAX Tutorials in Telugu   ➤ Join our Facebook group:   / 206746378741662   ➤ Join our WhatsApp group: https://chat.whatsapp.com/JXrRh9IX0Gu... ➤ Do you want to become a Data Analyst? That's what this channel is all about! My goal is to help you learn everything you need in order to start your career or even switch your career into Data Analytics. Be sure to subscribe to not miss out on any content! Subscribe Now and Stay Updated! 🔔 ► Contact: +91-8142550075