51 SQL Server Lead and Lag Functions

#goonlinetraining #bhaskarjogischool SQL Server Case Studies Drive Link: https://drive.google.com/drive/folders/13sT0M2djfcYSxYNCRlmsaacJNXZr19hz?usp=sharing 🚀 60 Days SQL Series | Day 51 🚀 Master LAG() and LEAD() Functions in SQL | Window Functions Explained with Real-Time Examples 🔥 In this video, you’ll learn one of the most important SQL Window Functions — LAG() and LEAD() — used widely in Data Analyst and Data Scientist interviews as well as in real-time business reporting. 💡 Using LAG() and LEAD(), you can compare current rows with previous or next rows without using self joins. 📌 In This Video, You’ll Learn: ✔️ What are LAG() and LEAD() functions ✔️ Syntax and Explanation ✔️ Difference between LAG and LEAD ✔️ Real-Time Examples ✔️ Comparing Previous and Next Values ✔️ Finding Sales Growth ✔️ Employee Salary Comparison ✔️ Interview Questions and Scenarios ✔️ Window Functions in SQL 🔥 Real-Time Use Cases: ✅ Month-over-Month Sales Comparison ✅ Stock Market Analysis ✅ Employee Performance Tracking ✅ Customer Purchase Trends ✅ Revenue Growth Analysis 📌 SQL Topics Covered: 🔹 Window Functions 🔹 OVER() Clause 🔹 PARTITION BY 🔹 ORDER BY 🔹 Analytical Functions in SQL 🎯 This video is perfect for: ✔️ Data Analysts ✔️ Data Scientists ✔️ SQL Beginners ✔️ Business Analysts ✔️ Anyone preparing for SQL Interviews 💻 Practice regularly and strengthen your SQL skills step-by-step! 👉 Don’t forget to: 👍 Like 💬 Comment 🔔 Subscribe for more SQL, Python, Power BI, and Data Analytics content! #SQL #LAG #LEAD #WindowFunctions #SQLTutorial #DataAnalytics #DataAnalyst #LearnSQL #SQLInterviewQuestions #BusinessAnalyst #MySQL #SQLServer #PostgreSQL #DataScience #Analytics #SQLOverClause