Npoint_cmp Npoint_eq Npoint_ge Npoint_gt Npoint_le Npoint_lt Npoint_ne Nsegment_cmp Nsegment_eq Nsegment_ge Nsegment_gt Nsegment_le Nsegment_lt Nsegment_ne

Npoint_cmp() Datum Npoint_cmp ( PG_FUNCTION_ARGS  ) Return -1, 0, or 1 depending on whether the first network point is less than, equal to, or greater than the second one. Note Function used for B-tree comparison @sqlfn npoint_cmp()