CASE Expression & NULL Functions Explained with Examples | SQL For Beginners | Ep 21

Join this channel to get access to perks: https://www.youtube.com/channel/UC58wkmi2AsxrFt3BAT77cPA/join In this lesson of the SQL for Beginners course, we learn how to apply conditional logic inside queries using the CASE expression — and how to handle missing values with powerful NULL functions. In this lesson of the SQL for Beginners course, we learn how to apply conditional logic inside queries using the CASE expression — and how to handle missing values with powerful NULL functions. This video is part of our SQL For Beginners series, providing a comprehensive introduction to databases and SQL. Subscribe to our channel to access the full course with tutorials, exercises, and expert insights from Microsoft MVP, Ajay Kumar. Microsoft Documentation Link: https://learn.microsoft.com/en-us/sql/sql-server/tutorials-for-sql-server-2016?view=sql-server-ver16/?wt.mc_id=MVP_356016 https://learn.microsoft.com/en-us/sql/ssms/download-sql-server-management-studio-ssms?view=sql-server-ver16/?wt.mc_id=MVP_356016 https://learn.microsoft.com/en-us/sql/ssms/sql-server-management-studio-ssms?view=sql-server-ver16/?wt.mc_id=MVP_356016 Start your journey in data analytics today! ******************Free Video Tutorials************** * Power BI Interview Questions: https://youtube.com/playlist?list=PLp4MAoTwZIfdV58xrdZPBzP6J7_Q4fs1Q * Microsoft Fabric Tutorial: https://youtube.com/playlist?list=PLp4MAoTwZIfcVcPKkfHNU4dm2QRFKwUa0 * DP-600 Tutorial: https://www.youtube.com/playlist?list=PLp4MAoTwZIfcrbEAKMWBHIvlX1H5y7Vwz * DP-203 Tutorial: https://youtube.com/playlist?list=PLp4MAoTwZIfc4bq4MIN398o6OiL65vvrC * AZ-900 Tutorial: https://youtube.com/playlist?list=PLp4MAoTwZIfexdp5R42rM3YuVkNN8Bvpa * PL-300 Exam: https://www.youtube.com/playlist?list=PLp4MAoTwZIfcBPbzGrQlCbUZqIl36n8vy * Power BI Tutorial for Beginners: https://youtu.be/tFmcqrhVJkg​ * Free Power BI Admin Tutorial: https://youtu.be/wJtLNLlBwoo * Free DAX tutorial: https://youtu.be/Z_sK10luXQI * Power BI Service Tutorial: https://youtu.be/fCYRcK-OeH8 * Power BI Data Modelling Tutorial: https://youtu.be/5IYZR921toc * Power Query Tutorial: https://youtu.be/yGga9Y1Alm4 * RLS In Power BI: https://youtube.com/playlist?list=PLp4MAoTwZIfc9zn1G3U8jhe9BVFOzWZ7_&si=s4vzG_Ld9GaB3Oh5 * Migrate to Power BI: https://www.youtube.com/playlist?list=PLp4MAoTwZIfch3P8baFTqluBflmv3fPyC * How to choose Power BI License? - https://youtu.be/Y-6WC3dh7Aw?si=sf3xm-kJ4X8mk044 * Demystifying Power BI Licenses: https://youtu.be/FiV9MSZG6QA?si=877A4w5w9Bl0YVsJ * Top 5 Reasons to say Good Bye Power BI Premium: https://youtu.be/RBZS23pRZz0?si=6d9F1mg3xIblZsCm ************************************************************************ ☎️ LET'S CONNECT! ************************************************************************ 📧 Email: [email protected] 📺YouTube: https://youtube.com/@BIConsultingPro 🧰LinkedIn: https://www.linkedin.com/company/biconsultingpro/ 🐥 Twitter: https://twitter.com/BIConsultingPr1​ 📱 Instagram: https://www.instagram.com/biconsultingpro ➥ Facebook: https://www.facebook.com/biconsultingpro 🧑‍💻 Website: https://biconsultingpro.com #SQLForBeginners #WhatIsSQL #LearnSQL #SQLTutorial #DatabaseManagement #SQLCourse #AjayKumarMVP #TechEducation #SQLTraining #QueryData #SQLBasics #SQLSeries #DataSkills #PowerBI #DAX #DataAnalysis #PowerBISolutions #MicrosoftPowerBI #BusinessIntelligence #DataAnalytics #BCP #biconsultingpro #powerbideveloper #PowerBIForum #DataAnalysis #PowerBISolutions #MicrosoftCommunity