Jeff Moden (9/23/2014)
udaaf (9/8/2014)
@Eirikur Eiriksson,Thanks for your respond. It's work :-).
Could you tell me the great article or book for learn HierarchyID. Because I found some query for solved my problem. I wanna learn the basic logic about HierarchyID.
I don't know if you'd consider it to be great but a Google search quickly turned up the following...
Thanks for your info