Tnpoint_at_geom Tnpoint_at_npoint Tnpoint_at_npointset Tnpoint_at_stbox Tnpoint_minus_geom Tnpoint_minus_npoint Tnpoint_minus_npointset Tnpoint_minus_stbox Tnpoint_restrict_stbox

Tnpoint_at_npoint() Datum Tnpoint_at_npoint ( PG_FUNCTION_ARGS  ) Return a temporal value restricted to a base value @sqlfn atValues()