Views and keyed access
----------------------
Key: COUCHDB-528
URL: https://issues.apache.org/jira/browse/COUCHDB-528
Project: CouchDB
Issue Type: Bug
Components: Database Core
Affects Versions: 0.9.1
Environment: linux
Reporter: Meno Abels
If you try eg.
curl -v -d '{"keys":["srp_WPG","srp_WLUX"]}'
http://localhost:5984/booking_reverseidxes/_design/Booking::ReverseIdx-0aab4fe0eb7bdb4ac59f67c4e9453b52/_view/all
you will except in the best case a answer of two rows. If the two key rows
exists. If I use _all_docs it works like excepted. If I use a view the answer
is a empty rows array.
I had a in depth look to the source in ./src/couchdb/couch_httpd_view.erl
but I am just to new with erlang, to find the problem and fix it.
It is still possible that I make a usage error, than feel free to blame me.
I expect the problem in
output_map_view(Req, View, Group, Db, QueryArgs, Keys) ->
....
FoldlFun = make_view_fold_fun(Req,
QueryArgs#view_query_args{
start_key = Key,
end_key = Key
}, CurrentEtag, Db, RowCount,
#view_fold_helper_funs{
reduce_count = fun couch_view:reduce_to_count/1
})
which is the only differend code part between keyed and none keyed access.
My map method in the view looks like this which should be harmless and not
depend to the problem.
{
"all": {
"map": "function(doc) {
if (doc['couchrest-type'] == 'Booking::ReverseIdx') {
emit(null,null); }
}"
}
}
thx in advance
meno
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