Aggregate Functions and Grouping
Objective
To learn how to summarize and analyze data using aggregate functions such as SUM, COUNT, and AVG, and organize results using GROUP BY and HAVING clauses.
Domain Used: E-commerce (same database as before)
Database: ecommerce_db Tables: Users, Products, Orders, OrderItems
1️⃣ Aggregate Functions 2️⃣ Grouping Data using GROUP BY 3️⃣ Filtering Groups using HAVING
✅ Outcome
Successfully learned how to summarize and analyze data using aggregate functions (SUM, COUNT, AVG). Understood how to use GROUP BY to categorize data and HAVING to filter aggregated results.
Task 4: Aggregate Functions and Grouping
This task demonstrates how to summarize data using SUM, COUNT, and AVG functions. It includes grouping data using GROUP BY and filtering results with HAVING. The goal is to understand how to analyze and categorize data effectively in SQL. Outcome: Ability to use aggregate functions and grouping for data summarization.