Hi Muhammad,
Riak Search uses Lucene Query syntax. Because Lucene syntax is meant for
text searching, doing a 'greater than' query is somewhat convoluted, but
still possible:
*riakc_pb_socket:search(Client, "player", "score: {500 TO 9999999999]")*
*
*
That tells Riak Search to query the "players" index, looking for documents
with a field of "score" that is from 500 (exclusive) to 99999999
(inclusive). Notice the curly brace on the left vs. the bracket on the
right. A curly brace is for exclusive ranges, a bracket for inclusive
ranges.
Hope that helps,
Best,
Rusty
On Tue, Jun 7, 2011 at 7:08 AM, Muhammad Yousaf <[email protected]>wrote:
> Hi,
> I am using Riaksearch with erlang PB client by following "
> https://github.com/basho/riak-erlang-client/"; my schema is
>
> {
> schema,
> [
> {version, "1.1"},
> {default_field, "playername"},
> {default_op, "or"},
> {n_val, 3},
> {analyzer_factory, {erlang, text_analyzers,
> standard_analyzer_factory}}
> ],
> [
> {field, [
> {name, "score"},
> {type, integer},
> {padding_size, 10},
> {analyzer_factory, {erlang, text_analyzers,
> integer_analyzer_factory}}
> ]},
> ]
> }.
>
> i am populating my bucket in format like
> Bucket,Key,[{key,value},{key,value},{score,200}]
>
>
> can I find keys greater then value for example 500 by using
>
> riakc_pb_socket:search(Client, "player", score > 500)
>
> i tried but with no luck. If yes then how? if not then how can i do that ?
>
> thanks in advance and looking forward for ideas?
>
>
> Regards,
>
> Muhammad Yousaf
>
>
>
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