How can we find customers who placed more than five orders?
HAVING filters aggregated joined rows, identifying accounts that meet high-frequency engagement thresholds.
VIP customer identification, loyalty reward tier segmentation, frequent buyer analytics.
SELECT c.customer_name, COUNT(o.order_id) AS order_count
FROM customers c
JOIN orders o
ON c.customer_id = o.customer_id
GROUP BY c.customer_name
HAVING COUNT(o.order_id) > 5;Practice typing production-grade SQL code for JOIN with HAVING.