9. How to Aggregate Columns in BigQuery | SQL Aggregation Functions Explained
In this video, you'll learn how to aggregate columns in BigQuery using SQL aggregation functions like COUNT(), SUM(), AVG(), and more. Aggregation is an essential technique for summarizing and analyzing data efficiently. We'll show you how to apply these functions to your data in BigQuery for powerful insights.
🔑 What You'll Learn:
✔️ How to use SQL aggregation functions like COUNT(), SUM(), AVG(), and MAX() in BigQuery
✔️ How to aggregate data at different levels (e.g., by groups)
✔️ How to write optimized aggregation queries for better performance
✔️ Practical examples of aggregating columns in BigQuery
Aggregating data is fundamental for analyzing large datasets, and mastering this technique will improve your ability to extract meaningful insights from your queries in BigQuery.
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