There are four main ranking functions in SQL: ROW_NUMBER ... so rows with the same value will have different numbers. You can use ROW_NUMBER to assign a unique identifier to each row or to ...

This article explains SQL window functions ROW_NUMBER, RANK, and DENSE_RANK. It provides examples and syntax for each function and explains how to handle ties and gaps in ranking. The article also ...

These functions enhance the analytical capabilities of SQL queries, enabling more sophisticated and adaptable data analysis, particularly in scenarios involving time series data, ranking, and ...