Inner join / filtering

[Magnus Eklund]

Hi

I have two potentially very large collections of documents. Now I  
would like to be able to query one of them using for example  
startkey,endkey while at the same time filtering out documents not  
present in the other collection (based on the equality of some field  
common to both document types).

Is there any reasonable way to do this with CouchDb?

Thanks

- Magnus Eklund