Delete Subdomain without removing files or database?

[Garcia65]

I cannot seem to find a conclusive answer to this. I use subdomains to create client websites then once they are in their own domains the subdomains still remain. Can I delete only the subdomain and leave all the files or at least leave the database since it is still connected to the new domain. Example below.

subdomain.example.com uses database1

newsite.com still uses database1


Is there a way to copy the database into the new domain? Thank you..

 

[IgorG]

Is there a way to copy the database into the new domain? Thank you..

Why "copy database" feature is not enough?