Tags / greatest-n-per-group
Top N Rows Per Group in MySQL: A Step-by-Step Guide
Filtering Records by a Combination of Two Columns
Get the Top 3 Score Rows for Each Category in a Pandas DataFrame Using Multiple Approaches
Filtering Rows with Unique IDs in MySQL: A Comparative Approach Using Subqueries and Aggregate Functions
Optimizing SQL Queries to Find Nearest Records: A Door Data Example