Reviewing specific lessons derived from the book; SQL for Data AnalysisAdvanced Techniques for…
Most developers use some form of auto-incrementing integer counter for a given database table…
Top n Window Function queries over a specific subset of data are common in analysis and…
The Window Ranking functions: ROW_NUMBER(), RANK(), and DENSE_RANK() each rank rows with an…
ROW_NUMBER()
RANK()
DENSE_RANK()