Extracting Values from Non-Monotonic Changes in Time Series Data: A Solution Using Window Functions and Date Arithmetic

Understanding Timestamps with Offset in AWS Athena: Best Practices for Conversion and Analysis

Accessing Real Previous Values in SQL: Solving Duplicate Entries with Common Table Expressions

Understanding EPOCH Time and Timestamps in Presto/Athena: A Comprehensive Guide

Optimizing Performance with Amazon Athena: Querying Large Datasets on S3