Hi Zee, Sorry for the extremely late response and I would to say , I'm highly thankful for your time.
Antonio 2015-04-07 18:29 GMT+01:00 Zeeshan Lakhani <zlakh...@basho.com>: > Hello Antonio, > > Firstly, please always reply to the list and not via personal email. > > In regards to your question, I wrote a test that showcases how to write > objects with tags in pb for search: > https://github.com/basho/yokozuna/pull/479/files#diff-f9f0e102b2a5208f41b2f304ada0ee5cR306. > It’s a bit of a workaround, needing the ‘x-riak-meta*’, which gets stripped > in preparation for query, but it does work. > > Please make sure you’ve also created an index and associated it with a > bucket_type/bucket, i.e. > http://docs.basho.com/riak/latest/dev/using/search/#Simple-Setup. To > query, it’d be the same as in the docs (field:*query*): > http://docs.basho.com/riak/latest/dev/using/search/#Querying. > > Thanks. > > Zeeshan Lakhani > programmer | > software engineer at @basho | > org. member/founder of @papers_we_love | paperswelove.org > twitter => @zeeshanlakhani > > On Apr 7, 2015, at 4:28 AM, Antonio Teixeira <eagle.anto...@gmail.com> > wrote: > > Hi , > > I've been experimenting with with Riak Search and Tags but I've reached a > dead-end. I can't find any documentation on Querying Tags, I have followed > your example at: > https://github.com/basho/riak-erlang-client/blob/7487c90275c88dbe8ef4c2fed6540864364ca3d4/src/riakc_... > <https://github.com/basho/riak-erlang-client/blob/7487c90275c88dbe8ef4c2fed6540864364ca3d4/src/riakc_pb_socket.erl#L3348> > Here is my Code: > > O0 = riakc_obj:new(<<"test">>, <<"key0">>, <<"value0">>), > MD0 = riakc_obj:get_update_metadata(O0), > MD1 = riakc_obj:set_user_metadata_entry(MD0, {<<"ola_s">>,<<"nuno">>}), > O1 = riakc_obj:update_metadata(O0, MD1), > ok = riakc_pb_socket:put(Pid, O1). > > My question is, how do I query this data without knowing the Key of the > Object. > > Regards > Antonio > > 2015-04-02 16:10 GMT+01:00 Zeeshan Lakhani <zlakh...@basho.com>: > >> Hello Antonio, >> >> You can insert an object and tag in the same operation, and you can query >> on that tag via Riak Search. >> >> Before writing the object, just apply/set the metadata accordingly. >> Here’s an example in the Erlang client: >> https://github.com/basho/riak-erlang-client/blob/7487c90275c88dbe8ef4c2fed6540864364ca3d4/src/riakc_pb_socket.erl#L3348 >> . >> >> Also, this can be done via http: >> https://github.com/basho/yokozuna/blob/5868266b11f131d14c85495e50f899f3fe8158ba/riak_test/yokozuna_essential.erl#L281 >> . >> >> Thanks. >> >> Zeeshan Lakhani >> programmer | >> software engineer at @basho | >> org. member/founder of @papers_we_love | paperswelove.org >> twitter => @zeeshanlakhani >> >> On Apr 2, 2015, at 5:24 AM, Antonio Teixeira <eagle.anto...@gmail.com> >> wrote: >> >> I've been using Riak as my main database for a few months, now I've been >> experimenting with Riak Search 2.0 and for what I read in your >> documentation there is no way to insert a object and tag it in the same >> operation. >> Right now we have an opaque object and we query them through secondary >> indexes, this is becoming unbearable. >> What we need is to store an object and tag( >> https://github.com/basho/yokozuna/blob/develop/docs/TAGGING.md) it all >> in one step. >> Our objects consist of erlang dictionaries and it would be a bit >> expensive (performance wise) to convert the Dictionary to a list and then >> to json in every database related operation. >> We are using Riak 2.0.5, Erlang 17.0 and the PB Driver. >> >> >> > >
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