SQL Generation

Turn plain-English questions into correct SQL against a schema. The skill behind analytics chat, natural-language dashboards, and 'just ask the database' interfaces.

Duration

Input Tokens

836

Output Tokens

117

Cost

$0.00

Context

Input

Show the names of customers who paid more than the average sale price for the vehicles they bought.

Expected output

SELECT c.name FROM customers c JOIN sales s ON c.customer_id = s.customer_id WHERE s.sale_price > (SELECT AVG(s2.sale_price) FROM sales s2 WHERE s2.vehicle_id = s.vehicle_id);

Model output

SELECT DISTINCT c.name
FROM sales s
JOIN customers c ON c.customer_id = s.customer_id
JOIN (
  SELECT vehicle_id, AVG(sale_price) AS avg_sale_price
  FROM sales
  GROUP BY vehicle_id
) a ON a.vehicle_id = s.vehicle_id
WHERE s.sale_price > a.avg_sale_price;