DELETE FROM city_data.edge_data; DELETE FROM city_data.node;
DELETE FROM city_data.face where face_id > 0;
-SELECT '#1714.1', 'N', AddNode('city_data', 'POINT(10 0)');
+SELECT '#1714.1', 'N', AddNode('city_data', 'POINT(10 0)', false, true);
SELECT check_changes();
SELECT '#1714.2', 'E*', TopoGeo_addLineString('city_data',
E|38|sn36|en17
E|39|sn35|en36
E|40|sn17|en35
-snap_again|7
snap_again|36
snap_again|39
+snap_again|40
crossover|43
crossover|45
crossover|46
E|70|sn70|en71
#1706.2|E*|70
#1706.2|E*|72
+#1706.2|E*|73
N|72||POINT(10 0)
-N|73||POINT(9 12)
-E|70|sn70|en73
+N|73||POINT(10 10)
+N|74||POINT(15 10)
+E|70|sn70|en74
E|71|sn73|en71
E|72|sn72|en73
-#1714.1|N|74
-N|74||POINT(10 0)
-#1714.2|E*|73
-N|75||POINT(0 20)
-E|73|sn74|en75
+E|73|sn74|en73
+#1714.1|N|75
+N|75|0|POINT(10 0)
+#1714.2|E*|74
Topology 'city_data' dropped