Tbox_expand_time Tbox_expand_value Tbox_round Tbox_scale_time Tbox_scale_value Tbox_shift_scale_time Tbox_shift_scale_value Tbox_shift_time Tbox_shift_value

Tbox_scale_time() Datum Tbox_scale_time ( PG_FUNCTION_ARGS  ) Return a temporal box with the time span scaled by an interval @sqlfn scaleTime()