Tags / amazon-athena
Understanding EPOCH Time and Timestamps in Presto/Athena: A Comprehensive Guide
Calculating Percentage of Nulls for Each Column in Amazon Athena Using Presto Queries
Dynamic Selection of a Field by Users in Frontend: SQL Logic for Backend Population and Derived Row Calculation
Extracting Timestamp from MongoDB Object ID in Amazon Athena Using SQL Queries
Retrieving Running Instances: A Two-Inner-Join Approach to Combining Data from Multiple Tables in AWS Athena