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

11s

Input Tokens

1172

Output Tokens

966

Cost

$0.01

Context

Input

Which students joined this year and already finished a lesson?

Expected output

SELECT DISTINCT u.name FROM users u JOIN completions c ON u.user_id = c.user_id WHERE u.role = 'student' AND u.created_at >= DATE_TRUNC('year', CURRENT_DATE);

Model output

SELECT user_id, name
FROM users
WHERE role = 'student'
  AND EXTRACT(YEAR FROM created_at) = EXTRACT(YEAR FROM CURRENT_DATE)
  AND EXISTS (
      SELECT 1 
      FROM completions 
      WHERE completions.user_id = users.user_id
  );