above_geom_tpoint above_stbox_tpoint above_tpoint_geom above_tpoint_stbox above_tpoint_tpoint after_stbox_tpoint after_tpoint_stbox after_tpoint_tpoint back_geom_tpoint back_stbox_tpoint back_tpoint_geom back_tpoint_stbox back_tpoint_tpoint before_stbox_tpoint before_tpoint_stbox before_tpoint_tpoint below_geom_tpoint below_stbox_tpoint below_tpoint_geom below_tpoint_stbox below_tpoint_tpoint front_geom_tpoint front_stbox_tpoint front_tpoint_geom front_tpoint_stbox front_tpoint_tpoint left_geom_tpoint left_stbox_tpoint left_tpoint_geom left_tpoint_stbox left_tpoint_tpoint overabove_geom_tpoint overabove_stbox_tpoint overabove_tpoint_geom overabove_tpoint_stbox overabove_tpoint_tpoint overafter_stbox_tpoint overafter_tpoint_stbox overafter_tpoint_tpoint overback_geom_tpoint overback_stbox_tpoint overback_tpoint_geom overback_tpoint_stbox overback_tpoint_tpoint overbefore_stbox_tpoint overbefore_tpoint_stbox overbefore_tpoint_tpoint overbelow_geom_tpoint overbelow_stbox_tpoint overbelow_tpoint_geom overbelow_tpoint_stbox overbelow_tpoint_tpoint overfront_geom_tpoint overfront_stbox_tpoint overfront_tpoint_geom overfront_tpoint_stbox overfront_tpoint_tpoint overleft_geom_tpoint overleft_stbox_tpoint overleft_tpoint_geom overleft_tpoint_stbox overleft_tpoint_tpoint overright_geom_tpoint overright_stbox_tpoint overright_tpoint_geom overright_tpoint_stbox overright_tpoint_tpoint right_geom_tpoint right_stbox_tpoint right_tpoint_geom right_tpoint_stbox right_tpoint_tpoint

left_tpoint_geom() Datum left_tpoint_geom ( PG_FUNCTION_ARGS  ) Returns true if the temporal point is strictly to the left of the geometry.