// Initialise the mappings available. Load all possible, and remove unsupported for this datastore
RDBMSStoreManager storeMgr = (RDBMSStoreManager)handler.getStoreManager();
ClassLoaderResolver clr = storeMgr.getNucleusContext().getClassLoaderResolver(null);
PluginManager pluginMgr = storeMgr.getNucleusContext().getPluginManager();
MappingManager mapMgr = storeMgr.getMappingManager();
mapMgr.loadDatastoreMapping(pluginMgr, clr, getVendorID());
// Load the types from plugin(s)
handler.getSchemaData(mconn.getConnection(), "types", null);
}