SQL NULL vs Empty String vs Blank Space Explained | #SQL Course 19

Video Description

🎬 *SQL Full (30-Hours) Course* https://youtu.be/SSKVgrwhzus 🎁 *Free Downloads & Materials:* https://datawithbaraa.substack.com 👉 *Support & Subscribe* to Channel: http://bit.ly/3GiCVUE ☕ *Stay Connected* ► Subscribe: http://bit.ly/3GiCVUE ► Newsletter: https://bit.ly/BaraaNewsletter ► LinkedIn: https://www.linkedin.com/in/baraa-khatib-salkini/ ► Website: https://www.datawithbaraa.com ► PayPal: https://paypal.me/baraasalkini ► Join: https://www.youtube.com/channel/UC8_RSKwbU1OmZWNEoLV1tQg/join 📚 *Free Courses* ✅ *Tableau* : https://youtu.be/K3pXnbniUcM ✅ *SQL Playlist* : https://www.youtube.com/playlist?list=PLNcg_FV9n7qZY_2eAtUzEUulNjTJREhQe ✅ *SQL Project1* : https://youtu.be/9GVqKuTVANE ✅ *SQL Project2* : https://youtu.be/2jGhQpbzHes ✅ *Tableau Project 1* : https://youtu.be/dahrmqT5GD4 ✅ *Tableau Project 2* : https://youtu.be/UcGF09Awm4Y ✅ *MySQL* :https://youtu.be/NTgejLheGeU 🎓 *If You Need Certifications* ► Udemy SQL: https://bit.ly/4hH947P ► Udemy Tableau: https://bit.ly/3xFiDDk ⭐ My favorite books: https://kit.co/DataWithBaraa/my-favorite-books 💻 My gear: https://kit.co/DataWithBaraa/my-desktop-gear 📖 *Table of Content* 00:00 NULL vs Empty String vs Blank Space 06:01 Data Policies 14:37 NULL Summary #sql #sqlserver #data #analytics *Please note I may earn a small commission for any purchase through these links, which means at no additional cost to you - Thanks for supporting the channel!* *All opinions or statements in this video are my own and do not reflect the opinion of the company I work for or have ever worked for*