Temporal_at_max Temporal_at_min Temporal_at_timestamptz Temporal_at_tstzset Temporal_at_tstzspan Temporal_at_tstzspanset Temporal_at_value Temporal_at_values Temporal_minus_max Temporal_minus_min Temporal_minus_timestamptz Temporal_minus_tstzset Temporal_minus_tstzspan Temporal_minus_tstzspanset Temporal_minus_value Temporal_minus_values Tnumber_at_span Tnumber_at_spanset Tnumber_at_tbox Tnumber_minus_span Tnumber_minus_spanset Tnumber_minus_tbox

Tnumber_at_span() Datum Tnumber_at_span ( PG_FUNCTION_ARGS  ) Return a temporal value restricted to a span of base values @sqlfn atSpan()