dbnode.plc_node_stats = node
deleteExtra(l_nodes, PlcNode, 'node_id', 'node_id')
deleteExtra(l_nodes, HistoryNodeRecord, 'plc_nodeid', 'node_id')
+ deleteExtra(l_nodes, PlcNode, 'hostname', 'hostname')
+ deleteExtra(l_nodes, HistoryNodeRecord, 'hostname', 'hostname')
deleteExtra(l_nodes, FindbadNodeRecord, 'hostname', 'hostname')
session.flush()