SQL PIVOTS Made Easy (Rows to Columns)

SQL Tutorial - PIVOT

How to Pivot with SQL for Data Analysis

How to Add a Row Number to Your SQL Query Using row_number and partition by

MS SQL Tutorial: How and why to use ROW_NUMBER. Includes PARTITION BY and ORDER BY examples.

SQL Window Functions Explained Part 1| ROW_NUMBER, RANK, DENSE_RANK, OVER, PARTITION BY, ORDER BY

SQL Tutorial - UNPIVOT

Unpivoting Data with SQL