Temporal_tprecision Temporal_tsample Timestamptz_tprecision Tstzset_tprecision Tstzspan_tprecision Tstzspanset_tprecision

Timestamptz_tprecision() Datum Timestamptz_tprecision ( PG_FUNCTION_ARGS  ) Return the initial timestamptz of the bin in which a timestamptz falls @sqlfn tPrecision()