Multi document fetching in single call

[sendtopms]

I am looking to use API which is described in the wiki http://wiki.apache.org/couchdb/HTTP_view_API under section "Querying Options" I want to use POST with keys "multiple keys" to retrive in single call. Is it available?

[benoitc]

Yes just provide just provide keys as param. (sent from iphone)

[sendtopms]

Can you elaborate? Is it part of couchbeam_db open_doc?

[benoitc]

No use views and pass keys as param.

[sendtopms]

Yea I figured out and thanks. I need to pass '_all_docs' as View Name. May be clear version (compare to one in Test case) for showing this example is here, Keys = [{"keys", [<<"item/2009/12/24/1261680528">>, <<"item/2009/12/24/1261680599">>]}], VResults5 = couchbeam_db:query_view(dbref, '_all_docs', Keys), VResults6 = couchbeam_view:fetch_view (VResults5),

Note: here dbref is the named reference to couchbeam process.

[benoitc]

sorry was only on iphone yesterday. For all docs you can also use :

Pid =couchbeam_db:all_docs(dbref, Keys)
Results = couchbeam_view:fetch_view (Pid).

But right doc need to be improved. Thanks

[benoitc]

Fixed in last head, couchbeam implements fold & foreach functions now. Ex:

Fun = fun(Row, AttIn) -> [Row|AttIn] end,
Att = couchbeam_view:fold(View, Fun),

Tid =  ets:new(couchbeam_test, [set, private]),
Fun1 = fun({Row}) -> 
    Key = proplists:get_value(<<"key">>, Row),
    true = ets:insert(Tid, {Key, Row})
end,
couchbeam_view:foreach(View, Fun1),

Thanks for the feedback :)