OQGraph storage engine v3
Copyright (C) 2007-2014 Arjen G Lentz & Antony T Curtis for Open Query, & Andrew McDonnell

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.

INSTALLATION

OQGraph requires at least version 1.40.0 of the Boost Graph library. To
obtain a copy of the Boost library, see http://www.boost.org/
This can be obtained in Debian Wheezy by `apt-get install libboost-graph-dev`

OQGraph requires libjudy - http://judy.sourceforge.net/
This can be obtained in Debian Wheezy by `apt-get install libjudy-dev`

BUILD (example)

cd path/to/maria/source
mkdir build   # use symlink to scratch
cd build    
CONFIGURE="-DWITH_EXTRA_CHARSETS=complex -DWITH_PLUGIN_ARIA=1 -DWITH_READLINE=1 -DWITH_SSL=bundled -DWITH_MAX=1 -DWITH_EMBEDDED_SERVER=1"
cmake .. $CONFIGURE     
make -j5
mysql-test-run --suite oqgraph

