Context: CREATE TABLE products (product_name VARCHAR, product_price VARCHAR, product_id VARCHAR); CREATE TABLE regular_order_products (product_id VARCHAR)
Question: Find the name and price of the product that has been ordered the greatest number of times.
Answer: SELECT t1.product_name, t1.product_price FROM products AS t1 JOIN regular_order_products AS t2 ON t1.product_id = t2.product_id GROUP BY t2.product_id ORDER BY COUNT(*) DESC LIMIT 1