Null Values in SQL - 5 tips in 14 min (IFNULL & COALESCE)
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YouTubeJess Ramos | Data, AI, & Tech ⚡️
Null Values in SQL - 5 tips in 14 min (IFNULL & COALESCE)
🚀 Free 5-Day Data Career Kickstart https://www.bigdataenergycourses.com/kickstart ⚡ INTERMEDIATE COURSE: https://www.bigdataenergycourses.com/step-3-big-sql-energy In this video, I break down everything you need to know about handling NULL values in SQL. I'll show you what NULL values actually are (and why they're not the same as zero ...
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