If you only know SELECT * FROM - you're not ready yet. SQL mastery starts with knowing the right functions. Here's what truly matters ✅ Learning SQL is easy. But mastering it? That takes smart practice. There are functions in SQL that every data analyst, engineer, and Bl pro relies on daily and they're often the difference between a basic query anda powerful solution. Credit Akhil Dube For free resources and notes 👇👇 https://t.me/Database_Professionals