Summary
In this lesson, you learned how to perform inner joins, cross joins, natural joins, self-joins, and outer joins. In the next lesson, you will learn how to combine the result of two or more queries using set operations.
In this lesson, you learned how to perform inner joins, cross joins, natural joins, self-joins, and outer joins. In the next lesson, you will learn how to combine the result of two or more queries using set operations.