SQL Server 2008 - HierarchyID - Part Ihttp://blogs.msdn.com/manisblog/archive/2007/08/17/sql-server-2008-hierarchyid.aspxI am excited by the cool new features that SQL Server 2008 is binging up ! SQL Server 2008 is bringing some commendable new features one of the nice feature is HierarchyID . This a new data type that is available in the in the latest July CTP of the SQLen-USCommunityServer 2.1 SP1 (Build: 61025.2)