Data Mastery
Complete 12-Day Roadmap to Learning SQL
Sample Database Schema If you want download more data please go this website. Link Day 1: Introduction to Databases Day 2: Basic SQL Syntax Day 3: Retrieving Data from Multiple Tables Day 4: Aggregate Functions Day 5: Subqueries Day 6: Data Manipulation Language (DML) Day 7: Data Definition Language (DDL) Read more…