SQLServerCentral.com Content tagged T-SQL, HierarchyIDhttp://www.sqlservercentral.com/Content tagged T-SQL, HierarchyID posted on SQLServerCentral.comen-us360sjones@sqlservercentral.com (Steve Jones)The HierarchyID Datatype in SQL Server 2008This article examines one of the T-SQL changes coming in SQL Server 2008: The hierarchyID.http://www.sqlservercentral.com/articles/SQL+Server+2008/62204/2008/03/25http://www.sqlservercentral.com/articles/SQL+Server+2008/62204/