I have a SharePoint farm with multiple content DBS, but I will shutdown database server because we need to use a different one.
I realized the people who installed this didn't use SQL alias.
I know how to make the backup and restore in SQL, and I know how to identify all SharePoint databases.
But how can I tell SharePoint (I guess with PowerShell), to change the database server name for ALL databases including Farm Config, central admin DB, etc.