Which technique to use?
The previous three exercises demonstrated that, in many cases, you can use multiple techniques in SQL to answer the same question.
Based on what you learned, which of the following statements is false regarding differences in the use and performance of multiple/nested subqueries, correlated subqueries, and common table expressions?
This exercise is part of the course
Data Manipulation in SQL
Hands-on interactive exercise
Turn theory into action with one of our interactive exercises
