Context: CREATE TABLE orders (customer_id VARCHAR, order_status VARCHAR); CREATE TABLE customers (customer_details VARCHAR, customer_id VARCHAR)
Question: Find the details of all the distinct customers who have orders with status "On Road".
Answer: SELECT DISTINCT T1.customer_details FROM customers AS T1 JOIN orders AS T2 ON T1.customer_id = T2.customer_id WHERE T2.order_status = "On Road"