Week 8, Day 1 of my SQL journey 💻 Today I practiced INNER JOIN and “connected the dots”: only rows that exist in both tables show up. Clean aliases + clear joins = readable queries ✅ LEFT JOIN tomorrow… excited! #SQLLearning #DataAnalytics #InnerJoin #LearningInPublic

Day 5, Week 7: PostgreSQL confused me today 😅 Why does an alias work in ORDER BY but fail in HAVING? Because: HAVING runs before SELECT ORDER BY runs after Small win, big clarity ✨ #SQLLearning #PostgreSQL

From Basics to Mastery – Database Management Coursework Essentials Learn more here tr.ee/c8d4Ot - - - #DatabaseManagement #DatabaseCoursework #SQLLearning #DataManagement #DatabaseDesign #LearnSQL #DataScienceBasics #ITStudents #ComputerScience #AcademicSuccess

💻 Week 6 of my #DataAnalysis journey! Tackled SQL functions today! 💻 SELECT, FROM, WHERE, ORDER BY, LIMIT, DESC, case sensitivity. #SQLLearning #PostgreSQL #DataAnalysis #learninginpublic

SQL mistake I see daily 👇 People write complex queries when a simple CASE WHEN solves it. If you can explain logic in words first, writing SQL becomes easy. Think → then code. #SQLTips #DataAnalytics #SQLLearning

Day 32/90 I used OR instead of AND on a government budget dataset. SQL didn’t complain. The worksheet looked fine. The results were wrong. AND narrows truth. OR expands it. SQL doesn’t read intention. Only logic. That mistake changes decisions. #SQLLearning #DataAnalytics

🔍 New challenge: SQL Leetcode 5 - 10 Questions . 30 days. Great challenge because it sharpens coding skills and prepares for technical interviews. #LeetCodePractice #SQLLearning app.commitclub.co/c/WUd-Xw

💡 Why Professionals Use SQL Views ✔ Reusable logic ✔ Cleaner queries ✔ Access control Views = cleaner codebase. #SQLTips #DatabaseDesign #SQLLearning