Question

I need to generate the following with an SQL statement in magento database.But i do not exactly know, where the tables and the fields are?

Order number, SKU, Item name, Quantity, Item price, Total Line price, Cost of each item(I don’t know whether this is a custom attribute or not), Total Line Cost, Order Total Cost, Shipping, Order Total Price

Answer 1

Take a look at

sales_flat_order
sales_flat_order_*
.....
sales_flat_order_item

or you could load the order and get all the info (also some of the order info are store in the db as php serialize array)

 $order = Mage::getModel('sales/order')->load($order_id);
 $items = $order->getAllItems();
 //$items->getData(); //use the getData() method to see a list of all the fields