Depending on what exactly you are doing, you could perhaps add everything as one document, using update functions to prevent the roundtrip?
On Wed, Apr 15, 2015 at 1:09 PM, ken tashiro <[email protected]> wrote: > Thank you, Giovanni. > > > You can't. Each document only knows about itself. But there is probably > > another way of accomplishing what you want with CouchDB. > > In my current application, just before local program uploads document > "33333" > it searches couchDB and knows 'the ancestor of this document "33333" is > "22222" and its value is "hello" ' , then add {"its ancestor > value":"hello"} > to document "33333" , then finally upload the document "33333". > > So, to PUT one document,local program communicates with couchDB > twice and I feel it inefficient. > But I understand this GET and PUT is necessary. > > I'm sorry for my poor english. > > ken tashiro >
