Introduction
By now, you must be familiar with the advanced concepts of SQL. You went through a few examples where you implemented them by writing queries. In this session, you will apply your knowledge of these concepts to solve a business problem and identify the most profitable customers.
In this session
You will perform profitability analysis on the ‘market star’ schema that you have been working on throughout this module. You will learn how to solve three business problems by using the concepts that you have learnt so far in the basic and advanced SQL modules.