fn sub_timestamplike_interval<'a, T>(
a: CheckedTimestamp<T>,
b: Datum<'_>,
) -> Result<Datum<'a>, EvalError>where
T: TimestampLike,
fn sub_timestamplike_interval<'a, T>(
a: CheckedTimestamp<T>,
b: Datum<'_>,
) -> Result<Datum<'a>, EvalError>where
T: TimestampLike,