Danny Ma's Serious SQL Course is where I learned SQL and completed the provided case study's to build a SQL project portfolio.
Danny's LinkedIn - https://www.linkedin.com/in/datawithdanny/
8 Week SQL Challenge Website - https://8weeksqlchallenge.com/getting-started/
Case Study #1 - Danny's Diner- https://8weeksqlchallenge.com/case-study-1/
Case Study #2 - Pizza Runner - https://8weeksqlchallenge.com/case-study-2/
Case Study #3 - Foodie-Fi - https://8weeksqlchallenge.com/case-study-3/
Case Study #4 - Data Bank - https://8weeksqlchallenge.com/case-study-4/
Case Study #5 - Data Mart - https://8weeksqlchallenge.com/case-study-5/
Case Study #6 - Clique Bait - https://8weeksqlchallenge.com/case-study-6/
Case Study #7 - Balanced Tree Clothing Co. - https://8weeksqlchallenge.com/case-study-7/
Case Study #8 - Fresh Segments - https://8weeksqlchallenge.com/case-study-8/