Not with an out-of-the-box version.

I think the recommended method is to do exactly what you're doing.

On Sep 15, 2010, at 1:35 PM, sleepy wrote:

> Hi,
>
> I'm doing some statistic with map-reduce view, but need to sort the  
> result
> by the reduced result.
> I find it's difficult to achieve without copy the result to another  
> database
> and create a view again by emitting that value as key.
>
> It caused the data expanded and the copying process is a
> time consuming serial process too.
>
> I'm wondering is there any way to do another round of map-reduce on  
> a view
> result?
>
> sleepnova