Tags / greatest-n-per-group
Delete Records from a Table Based on Count and Latest Record
Understanding the Limitations of SQL's LIMIT Function: Alternatives for Microsoft SQL Server
Finding Top 2 Customers by Maximum Amount of Transaction in Oracle DB: A Comprehensive Guide
Optimizing Your Data: How to Filter by Maximum Time for Each Day and Store in TrickleData
Retrieving Maximum Values: Sub-Query vs Self-Join Approach