Putting It All Together
Explore how to build comprehensive SQL reports by applying ORDER BY, aggregate functions, and GROUP BY clauses. Learn to answer key query questions and structure SQL statements effectively to evaluate sales performance across individuals and products.
In this lesson, by applying the gained knowledge, we'll create two more reports.
Among the various concepts learned, leveraging the three questions to construct the query is the most crucial. Here, as a reminder, are these three questions to guide us through the process. ...