Achilleas Mantzios wrote:
You could also consider the genealogical approach, e.g.The parents of any node to the root, i.e. the path of any node to the root are depicted as parents[0] : immediate parent parents[1] : immediate parent of the above parent
What I have more than one parent? regards, Yeb Havinga -- Sent via pgsql-sql mailing list (pgsql-sql@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-sql
