Distance_npoint_tnpoint Distance_point_tnpoint Distance_tnpoint_npoint Distance_tnpoint_point Distance_tnpoint_tnpoint NAD_geo_tnpoint NAD_npoint_tnpoint NAD_stbox_tnpoint NAD_tnpoint_geo NAD_tnpoint_npoint NAD_tnpoint_stbox NAD_tnpoint_tnpoint NAI_geo_tnpoint NAI_npoint_tnpoint NAI_tnpoint_geo NAI_tnpoint_npoint NAI_tnpoint_tnpoint Shortestline_geo_tnpoint Shortestline_npoint_tnpoint Shortestline_tnpoint_geo Shortestline_tnpoint_npoint Shortestline_tnpoint_tnpoint

NAI_tnpoint_npoint() Datum NAI_tnpoint_npoint ( PG_FUNCTION_ARGS  ) Return the nearest approach instant between a temporal network point and a network point @sqlfn nearestApproachInstant()