Скачать или смотреть #day12

🎯 Welcome to Day 12 of the Data Analyst Learning Series!

Yesterday, we learned about SQL Aggregations like SUM(), AVG(), COUNT(), MIN(), and MAX().
But today, we take it one step further — learning how to group and filter aggregated results using GROUP BY and HAVING.

By the end of this lesson, you’ll be able to:
✅ Group your data by regions or categories
✅ Filter grouped results with the HAVING clause
✅ Combine GROUP BY, HAVING, and ORDER BY for deeper insights

🧮 Content Document Of DAY-12 --https://docs.google.com/document/d/1i...

🔗 Connect With Me:
💼 LinkedIn – www.linkedin.com/in/boddepalli-prasanna-kumar-899065365
📚 GitHub - https://github.com/prasanna858

🧮 Practice Tasks

1️⃣ Find total sales per region using GROUP BY.
2️⃣ Show regions where total sales Greater Than 10,000 using HAVING.
3️⃣ Find average sales per category.
4️⃣ Combine GROUP BY + HAVING + ORDER BY DESC to show top regions first.

💬 Comment “✅ Day 12 Done” when you finish!

🎓 Next Video (Day 13 Preview):

Tomorrow, we’ll learn about SQL JOINS — how to combine multiple tables (like sales + customers) to create richer insights.

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