>>The blog link I gave you does 'ALTER TABLE' script to drop / add constraints.
>>
>>Alternatively, you should be able to do it with the PowerShell script. You may want to google on 'PowerShell foreign constraints script'
>
>I found this page (url below) that shows how to create all FK constraints. I just tested it on a test database and it work well. This is a keeper. I looked at the reference to PowerShell but don't understand it. Even though most people comment that it is easier to use than scripting in SQL Server. Something for me to read at another date.
>
>http://social.technet.microsoft.com/wiki/contents/articles/2958.script-to-create-all-foreign-keys-en-us.aspx

Both PowerShell scripts are really great. I ran them and got the scripts.