SQL

Natural language to SQL query generation evaluates text-to-query fidelity and schema reasoning. This task is particularly relevant for analytics chat assistants and simplified database interfaces.

Duration

Input Tokens

1031

Output Tokens

481

Cost

$0.02

Context

Input

I am in the class with teacher Amanda Svensson, I can't find the link to the video for the last lesson. Can you provide me with it?

Expected output

SELECT l.video_url FROM lessons l JOIN courses c ON l.course_id = c.course_id JOIN users u ON c.instructor_id = u.user_id WHERE u.name = 'Amanda Svensson' AND l.order_index = (SELECT MAX(order_index) FROM lessons l2 WHERE l2.course_id = c.course_id);

Model output

SELECT l.video_url
FROM enrollments e
JOIN courses c ON c.course_id = e.course_id
JOIN users instructor ON instructor.user_id = c.instructor_id
JOIN lessons l ON l.course_id = c.course_id
WHERE e.user_id = $1
  AND e.status = 'active'
  AND instructor.name = 'Amanda Svensson'
  AND c.is_published = TRUE
  AND l.is_draft = FALSE
ORDER BY l.order_index DESC
LIMIT 1;