Question: Using INTERSECT
Explore how to write an SQL query using the INTERSECT operator to find employees who made sales in both the Cosmetics and Footwear product categories during the month of January. Understand how to combine data across tables for performance reviews.
We'll cover the following...
We'll cover the following...
Question
We have a database for a company that manages information about its employees, the product categories they handle, the products within those categories, and the sales made. The Employees table stores unique identifiers (EID), ...