I can't figure this query out. I want to pull data from 2 tables but using a primary key from one. Here is what I think it should look like. SELECT item_id, subtotal, quantity from shopping_cart WHERE order_id = (SELECT order_id FROM orders WHERE session_id = session_id()) AND customer_id = $customer_id; -Jonathan -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php