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SQL Beginner vs Pro 😎 SELECT * vs Specific Columns Most developers unknowingly slow down their database 😱 Using SELECT * pulls unnecessary data, wastes memory, and hurts performance ❌ 💡 Pro tip: Always fetch only the columns you need. Clean SQL = Faster App 🚀 #SQLChallenge #webdevelopment #foryouシ #fbreels #viralreelsシ | Developer Creation

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