Stop Duplicate Data Forever! 🔥 UNIQUE Constraint in SQL Server (Telugu) | SQL in Telugu

Welcome to Gorle Insights 🚀 Want to understand the UNIQUE Constraint in SQL Server in a simple and practical way? In this video, you’ll learn how to prevent duplicate data in your database using the UNIQUE Constraint — explained step by step with real-world examples. 💡 What you’ll learn: ✔ What is a UNIQUE Constraint? ✔ How it prevents duplicate values ✔ Difference between PRIMARY KEY and UNIQUE ✔ How to apply UNIQUE on single and multiple columns 👨‍💻 Practical Demo Included: Creating a table with UNIQUE Constraint Attempting duplicate inserts and understanding errors Applying UNIQUE to multiple columns 🎯 By the end of this video, you’ll be able to confidently use UNIQUE Constraint in real-world SQL projects. 🔥 Don’t forget to LIKE, SHARE, and SUBSCRIBE for more practical SQL tutorials! 📌 Step-by-step explanations in Telugu (with English terms) 🔔 Subscribe for more tech tutorials: https://www.youtube.com/@GorleInsights #SQLServer #UniqueConstraint #SQLTutorial #DatabaseDesign #LearnSQL