bigintset_shift_scale bigintspan_expand bigintspan_shift_scale bigintspanset_shift_scale dateset_shift_scale datespan_shift_scale datespanset_shift_scale floatset_ceil floatset_degrees floatset_floor floatset_radians floatset_shift_scale floatspan_ceil floatspan_degrees floatspan_expand floatspan_floor floatspan_radians floatspan_round floatspan_shift_scale floatspanset_ceil floatspanset_degrees floatspanset_floor floatspanset_radians floatspanset_round floatspanset_shift_scale intset_shift_scale intspan_expand intspan_shift_scale intspanset_shift_scale set_round textcat_text_textset textcat_textset_text textset_initcap textset_lower textset_upper timestamptz_tprecision tstzset_shift_scale tstzset_tprecision tstzspan_expand tstzspan_shift_scale tstzspan_tprecision tstzspanset_shift_scale tstzspanset_tprecision

tstzspan_expand() Span * tstzspan_expand ( const Span *  s, const Interval *  interv  ) Return a timestamptz span with its bounds expanded/decreased by an interval. Parameters [in] s Span [in] interv Interval @csqlfn Tstzspan_expand() Note This function can be seen as a 1-dimensional version of the PostGIS function ST_Buffer