Mastering String Regex Expressions in Redshift SQL: A Comprehensive Guide

Extracting Last Part of String with |R Pattern in Redshift Using regexp_substr() Function

Calculating Distinct Ids for Weekly Cohort in SQL: Improved Approach Using Window Functions

Resolving Issues with MAX Aggregate Queries in Postgres (Redshift) and MySQL

Getting Top Records per Category: Using Window Functions to Achieve Complex Queries.

How to Translate SQL Analytical Functions Using Max, Case, and Other Functions in Tableau

Filtering Records in Amazon Redshift Based on Timestamps and Country Order: A Step-by-Step Guide

Optimizing Nested Loops in Amazon Redshift SQL for Efficient Data Analysis