Getting the Latest Two Dates for Each Unique ID in a Table Using SQL Conditional Aggregation

Detecting Changes in Columns Using Redshift Window Functions for Data Analysis

Transforming Weekly Totals into Date-Level Data using Amazon Redshift SQL

Generating Progressive Numbers for Duplicate Ticket Ids in Redshift

Mastering Cross-Database Queries in Amazon Redshift: Simplifying Complex Data Analysis

Retrieving the Current Year from Amazon Redshift: A Step-by-Step Guide

Rewriting Queries with Joins: A Simplified Approach to Complex Data Retrieval