We are restoring a SQL Server 2008 backup database on a SQL Server 2012 database server. The restoring goes well, the files are created and the database is online.
But unfortunately, we do not have any rights on the database, other than read. In the past, if I could remember right, we could delete roles/schemas from the restored database and so, restore other rights to the database. This unfortunately will not work now...
Can anyone help us or point us to a site where we could set the security back to the restored database?