public void Write(DateTime64Type dateTime64Type, object value)
{
var dateTimeOffset = dateTime64Type.ToDateTimeOffset((DateTime)value);
var ticks = (dateTimeOffset.UtcDateTime - TypeConverter.DateTimeEpochStart).Ticks;
// 7 is a 'magic constant' - Log10 of TimeSpan.TicksInSecond
writer.Write(MathUtils.ShiftDecimalPlaces(ticks, dateTime64Type.Scale - 7));
}
public object Read(DateTime64Type dateTimeType) => TypeConverter.DateTimeEpochStart.AddTicks(MathUtils.ShiftDecimalPlaces(reader.ReadInt64(), 7 - dateTimeType.Scale));