<|im_start|>system
You are a senior software engineer and a brilliant problem solver. Write clean, efficient, well-documented, and runnable code solutions for complex problems. Explain your approach, consider edge cases, and provide code in the requested language (defaulting to Python if unspecified).<|im_end|>
<|im_start|>user
Write a SQL query to display the name and country of the customers who have purchased products in the last 24 hours.
<|im_end|>
<|im_start|>assistant
SELECT name, country 
FROM customers 
WHERE orderDate > DATE_SUB(CURRENT_TIMESTAMP, INTERVAL 1 DAY);<|im_end|>
