Retrieving Top 1 Status for Each Manager Using SQL: A Step-by-Step Solution

Filtering Rows with Unique IDs in MySQL: A Comparative Approach Using Subqueries and Aggregate Functions

Using Arrays for Conditional Aggregation in BigQuery: A Pivot Table Solution

Resolving MySQL Error: Using Non-Aggregated Columns in GROUP BY Clause

Using Window Functions to Select the Latest Date for Each ID Video Type

Ranking Rows Within Grouped Data Using SQL: A Comparative Analysis of Window Functions and Correlated Subqueries