Joins in SQL allow you to combine datasets from multiple tables using a single query. In this course, you’ll learn how joins work, how to combine data from more than one table using inner joins, how to select columns from different tables, and how to alias tables.
Best of all, you’ll learn by doing — you’ll practice and get feedback directly in the browser.
- Combining tables using inner joins
- Employing different types of joins
- Employing other SQL clauses with joins
- Employing set operators like UNION and EXCEPT
Combining Tables in SQL Course [4 lessons]
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