How can I change the model without having to delete the database?

Question

If I make any change in the model, now I have to delete and recreate the database. What do I resolve?

Answer 1

Make changes in database manually. Make sure you have Prevent saving changes that require table re-creation unchecked in Options under Designers in SQL Server Management Studio

Answer 2

You will need to make the alterations to the database manually.

There are automated tools to help you with reflection such as http://visualstudiogallery.msdn.microsoft.com/df3541c3-d833-4b65-b942-989e7ec74c87 or http://www.huagati.com/dbmltools/