NAD_number_tnumber NAD_tbox_tbox NAD_tbox_tnumber NAD_tnumber_number NAD_tnumber_tbox NAD_tnumber_tnumber Tdistance_number_tnumber Tdistance_tnumber_number Tdistance_tnumber_tnumber

NAD_tnumber_tnumber() Datum NAD_tnumber_tnumber ( PG_FUNCTION_ARGS  ) Return the nearest approach distance between two temporal numbers @sqlfn nearestApproachDistance() SQL Operator: |=|