2. > Joining multiple tables is as simple as adding an extra JOIN clause. The SQL engine interprets joins in order, so the first join will be executed, and then the second join will be executed ...

selecting the average total goals scored across all seasons from the match table. You'll notice that the WHERE clause asks SQL to return values where the inner, match table's country_id column matches ...

Analyze database contents using basic, intermediate and advanced SQL statement syntax and usage. Demonstrate capability to query data from multiple tables using SQL JOINS. Create and modify database ...