Subject : I have MySQL Server contains Magento's DataBase (I have the diagram standard of magento) By VBA Excel I developped an application which extract many informations from Magento (By exécuting SQL requests). Question : Is the structuring of magento can be updated ? like there is a table called 'sales_flat_invoice' and after updating it will be called 'sales_flat_invoice_V2'
so if it is possible it means my application wont work anymore with old SQL Requests and I have to change the SQL requests in the application :( any help please !