Riak search: wildcard searches in the middle of a term does not work

Joshua Partogi joshua.java at gmail.com
Thu Feb 3 06:34:27 EST 2011


Hi,

I tried to query my document using wildcard in the middle of a term through
solr web interface through this address: curl "
http://localhost:8098/solr/test-pages/select?q=title:M*in"

It does not return any result:

<?xml version="1.0" encoding="UTF-8"?>
<response>
  <lst name="responseHeader">
    <int name="status">0</int>
    <int name="QTime">0</int>
    <lst name="params">
      <str name="indent">on</str>
      <str name="start">0</str>
      <str name="q">title:M*in</str>
      <str name="q.op">or</str>
      <str name="df">value</str>
      <str name="wt">standard</str>
      <str name="version">1.1</str>
      <str name="rows">0</str>
    </lst>
  </lst>
  <result name="response" numFound="0" start="0" maxScore="0.0">
  </result>
</response>


However adding the wildcard at the end works: curl "
http://localhost:8098/solr/test-pages/select?q=title:Main*"

<?xml version="1.0" encoding="UTF-8"?>
<response>
  <lst name="responseHeader">
    <int name="status">0</int>
    <int name="QTime">3</int>
    <lst name="params">
      <str name="indent">on</str>
      <str name="start">0</str>
      <str name="q">title:Main*</str>
      <str name="q.op">or</str>
      <str name="df">value</str>
      <str name="wt">standard</str>
      <str name="version">1.1</str>
      <str name="rows">1</str>
    </lst>
  </lst>
  <result name="response" numFound="1" start="0" maxScore="0.00000e+0">
    <doc>
      <str name="id">Main
      </str>
      <str name="content">Welcome to Test
      </str>
      <str name="created_at">Sat Jan 29 13:57:14 UTC 2011
      </str>
      <str name="creator_id">4d44049d1d41c8100e00001a
      </str>
      <str name="slug">Main
      </str>
      <str name="title">Main
      </str>
      <str name="updated_at">Thu Feb 03 10:48:54 UTC 2011
      </str>
      <str name="updater_id">4d4a87d61d41c81229000006
      </str>
    </doc>
  </result>


Can you please advise what I am doing wrong or anything else that I need to
configure here? I am using Riak search 0.14 with Erlang R14B.

Thank you very much for your assistance.


Kind regards,
Joshua.

-- 
http://twitter.com/jpartogi
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