/* postgres can not */
select bitcast(Yql::TzDate(AsAtom("1,UTC")) as Uint8);
select bitcast(Yql::TzDate(AsAtom("1,UTC")) as Int8);
select bitcast(Yql::TzDate(AsAtom("1,UTC")) as Uint16);
select bitcast(Yql::TzDate(AsAtom("1,UTC")) as Int16);
select bitcast(Yql::TzDate(AsAtom("1,UTC")) as Uint32);
select bitcast(Yql::TzDate(AsAtom("1,UTC")) as Int32);
select bitcast(Yql::TzDate(AsAtom("1,UTC")) as Uint64);
select bitcast(Yql::TzDate(AsAtom("1,UTC")) as Int64);

select bitcast(Yql::TzDatetime(AsAtom("1,UTC")) as Uint8);
select bitcast(Yql::TzDatetime(AsAtom("1,UTC")) as Int8);
select bitcast(Yql::TzDatetime(AsAtom("1,UTC")) as Uint16);
select bitcast(Yql::TzDatetime(AsAtom("1,UTC")) as Int16);
select bitcast(Yql::TzDatetime(AsAtom("1,UTC")) as Uint32);
select bitcast(Yql::TzDatetime(AsAtom("1,UTC")) as Int32);
select bitcast(Yql::TzDatetime(AsAtom("1,UTC")) as Uint64);
select bitcast(Yql::TzDatetime(AsAtom("1,UTC")) as Int64);

select bitcast(Yql::TzTimestamp(AsAtom("1,UTC")) as Uint8);
select bitcast(Yql::TzTimestamp(AsAtom("1,UTC")) as Int8);
select bitcast(Yql::TzTimestamp(AsAtom("1,UTC")) as Uint16);
select bitcast(Yql::TzTimestamp(AsAtom("1,UTC")) as Int16);
select bitcast(Yql::TzTimestamp(AsAtom("1,UTC")) as Uint32);
select bitcast(Yql::TzTimestamp(AsAtom("1,UTC")) as Int32);
select bitcast(Yql::TzTimestamp(AsAtom("1,UTC")) as Uint64);
select bitcast(Yql::TzTimestamp(AsAtom("1,UTC")) as Int64);