Tags / greatest-n-per-group
How to Use Lateral Joins to Get the Most Recent Exchange Rate for Each Transaction in PostgreSQL
Get Top 1 Row of Each Group: A Comprehensive Guide to Aggregate Functions and Data Normalization
Understanding and Applying Group By with ROW_NUMBER() Function in SQL Server for Advanced Analytics
Understanding the Problem and the Proposed Solution for Retrieving Specific Rows in SQL
Finding OID with Start and Stop Encompassing Connect and Disconnect Dates in SQL
Retrieving Latest Date and Total Enrollments from Duplicated School Records
Retrieving the Party with the Maximum Number of Votes in MS Access SQL
Finding Maximum Count in SQL: A Comprehensive Guide
SELECT DISTINCT ON (user_id, activity_type_id, EXTRACT(year FROM start_date_local))
Retrieving the Latest Record from Duplicate Values Without Grouping in MySQL