SQL NULL Values Explained | IS NULL & IS NOT NULL | SQL for Beginners
SQL NULL Values Explained
In this video, we learn about NULL values in SQL in a simple and beginner-friendly way.
We’ll understand what NULL means, the difference between NULL and 0/empty values, and how to check NULL and NOT NULL values in SQL.
📌 Perfect for SQL beginners and placement preparation.
#SQL #OracleSQL #SQLForBeginners #SQLTutorial #NULLValues #Database #CampusCoder