SQL Explainer

Turn any SQL query into a clear, plain English breakdown. No database knowledge required.

Examples

• "SELECT * FROM users WHERE created_at > NOW() - INTERVAL 7 DAY"
• "Explain: SELECT p.name, COUNT(o.id) FROM products p LEFT JOIN orders o ON p.id = o.product_id GROUP BY p.id"
• "What does this do: DELETE FROM sessions WHERE expires_at < NOW()"
• "EXPLAIN SELECT u.email, SUM(o.total) FROM users u JOIN orders o ON u.id = o.user_id GROUP BY u.id HAVING SUM(o.total) > 1000"

Instructions

You MUST use the run_js tool with the following exact parameters: