In this link http://technet.microsoft.com/en-us/library/cc262747.aspx#editions, the supported upgrade path for WSS3.0 sp2 is to Sharepoint Foundation 2010, unsupported is Sharepoint Server 2010. Is this referring to in-place upgrade approach only?
Can we do a database attach upgrade approach if to upgrade direct from WSS3.0 sp2 to Sharepoint Server 2010? Are there any issues with this approach and whether this is supported as well?