Digitazione Codice · SQL
Window Function
Rank orders by total within each customer.
Difficolta: Avanzato · 10 Righe · Licenza: public-domain
SELECT
order_id,
customer_id,
total,
RANK() OVER (
PARTITION BY customer_id
ORDER BY total DESC
) AS rank_in_customer
FROM orders
Tempo0:00
Velocita (WPM)0.0
Precisione100.0%
Errori0
Tastiera Live
Prossimo Tasto: S | Ultimo Tasto: -
Progresso: 0.0%
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