OQGraph storage engine v3 Copyright (C) 2007-2013 Arjen G Lentz & Antony T Curtis for Open Query The Open Query GRAPH engine (OQGRAPH) is a computation engine allowing hierarchies and more complex graph structures to be handled in a relational fashion. In a nutshell, tree structures and friend-of-a-friend style searches can now be done using standard SQL syntax, and results joined onto other tables. Based on a concept by Arjen Lentz v3 implementation by Antony Curtis, Arjen Lentz, Andrew McDonnell For more information, documentation, support, enhancement engineering, see http://openquery.com/graph or contact graph@openquery.com INSTALLATION OQGraph requires at least version 1.40.0 of the Boost library. To obtain a copy of the Boost library, see http://www.boost.org/