Learn what the SQL ROW_NUMBER function is, how it works, and how to use it for various database development tasks, such as ranking, ordering, removing duplicates, and pagination.

All the tables can be inner joined, and you do not need to apply any criteria. Enhance your query from Exercise 1 by adding a derived column called "Price Rank " that ranks all records in the dataset ...

The ROW_NUMBER() function in SQL is a window function that assigns a unique sequential integer to rows within a partition of a result set. It's commonly used for tasks like numbering rows, ranking ...