tcbuffer_end_value tcbuffer_points tcbuffer_radius tcbuffer_start_value tcbuffer_value_at_timestamptz tcbuffer_value_n tcbuffer_values

tcbuffer_value_n() bool tcbuffer_value_n ( const Temporal *  temp, int  n, Cbuffer **  result  ) Return a copy of the n-th value of a temporal circular buffer. Parameters [in] temp Temporal value [in] n Number [out] result Value @csqlfn Temporal_value_n()