SQL in 30 secs : COUNT(*) vs COUNT(column) in SQL 😳 (Big Difference!)
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SQL in 30 secs : COUNT(*) vs COUNT(column) in SQL 😳 (Big Difference!)
Most people think COUNT(*) and COUNT(column) are the same 😳 But there’s a big difference when NULL values are involved. Learn this important SQL concept in seconds. Follow SkillShots for daily SQL tips 🚀 #SQL #SQLInterview #Coding #LearnSQL #Shorts
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