Handling Numbers in Scientific Format with Athena's try() and coalesce() Functions

Finding Consecutive Records with Different Values in SQL - Optimizing Your Queries for Efficient Data Retrieval

Forming Timedeltas for Segments of Rows in Time Series Data

Optimizing Performance with Amazon Athena: Querying Large Datasets on S3

Finding Records Present in Multiple Groups Across Different Database Schemes

Optimizing Large Datasets with Presto's Distributed Sort Feature

Unpivoting a Query in Presto to Get Column Names Based on Condition