The Secret to learn SQL: It's not about knowing everything It's about doing simple things well What You ACTUALLY Need: 1. SELECT Mastery * SELECT * LIMIT 10 (yes, for exploration only!) * COUNT, SUM, AVG (used every single day) * Basic DATE functions (life-saving for reports) * CASE WHEN 2. JOIN Logic * LEFT JOIN (your best friend) * INNER JOIN (your second best friend) * That's it. 3. WHERE Magic * Basic conditions * AND, OR operators * IN, NOT IN * NULL handling * LIKE for text search 4. GROUP BY Essentials * Basic grouping * HAVING clause * Multiple columns * Simple aggregations Most common tasks: * Pull monthly sales * Count unique customers * Calculate basic metrics * Filter date ranges * Join 2-3 tables Focus on: * Clean code * Clear comments * Consistent formatting * Proper indentation Here you can find essential SQL Interview Resources👇 https://t.me/mysqldata Like this post if you need more 👍❤️ Hope it helps :) #sql