491:
492: CURSOR c_bad_nodes IS
493: SELECT gho.child_geo_area_id child,
494: gho.parent_geo_area_id parent
495: FROM xnp_geo_hierarchy gho
496: WHERE NOT EXISTS
497: (SELECT 'X'
498: FROM xnp_geo_hierarchy ghi
499: WHERE ghi.child_geo_area_id = gho.child_geo_area_id
494: gho.parent_geo_area_id parent
495: FROM xnp_geo_hierarchy gho
496: WHERE NOT EXISTS
497: (SELECT 'X'
498: FROM xnp_geo_hierarchy ghi
499: WHERE ghi.child_geo_area_id = gho.child_geo_area_id
500: AND ghi.parent_geo_area_id = gho.parent_geo_area_id
501: -- START WITH parent_geo_area_id = 0
502: START WITH parent_geo_area_id = (select geo_area_id from xnp_geo_areas_b