代码打字 · SQL
GROUP BY with HAVING
Aggregate customer spend and filter high-value accounts.
难度: 中级 · 10 行 · 许可: public-domain
SELECT
customer_id,
COUNT(*) AS orders,
SUM(total) AS lifetime_value
FROM orders
WHERE status = 'shipped'
GROUP BY customer_id
HAVING SUM(total) > 1000
ORDER BY lifetime_value DESC
时间0:00
速度 (WPM)0.0
准确率100.0%
错误0
实时键盘
下一个键: S | 上一个键: -
进度: 0.0%
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