Finding the Closest Geographic Points Between Two Tables in BigQuery Using Haversine Formula

Incremental Data Joining in SQL: A Step-by-Step Guide

Extracting Specific Substrings from IDs in BigQuery Using SUBSTR Function

Implementing a 7-Day Window in Big Query SQL: A Comprehensive Guide

Mastering BigQuery's Window Functions for Rolling Averages and Beyond

Creating a Boolean Column in BigQuery to Identify First-Time Purchases This Month

Understanding BigQuery Column Names and Renaming Them Dynamically

Calculating Average Between Columns in Google BigQuery, Ignoring NULL Values

Finding Duplicate Records in a Database: A Comprehensive Approach

Grouping on Previous Value: A Big Query Approach for Preserving Data When Steps Progress Backwards