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From Noriyuki TAKEI <nta...@sios.com>
Subject facet query when using word 'AND'
Date Wed, 06 Sep 2017 09:48:29 GMT
Hi,all

I use facet query,but I found it dose not work when using 'AND'.

I woud like to use facet query using 'AND' as not Operator but simple word.

At first,Solr Config is as below.

<searchComponent class="solr.SpellCheckComponent" name="suggest_ja">
    <lst name="spellchecker">
      <str name="name">suggest_dict</str>
      <str name="classname">solr.Suggester</str>
      <str name="lookupImpl">AnalyzingLookupFactory</str>
      <str name="field">suggest</str>
      <str name="storeDir">suggest_ja</str>
      <str name="buildOnStartup">true</str>
      <str name="buildOnCommit">true</str>
      <str name="suggestAnalyzerFieldType">text_ja_romaji</str>
    </lst>
  </searchComponent>

  <requestHandler name="/suggest_ja" class="solr.SearchHandler"
startup="lazy">
    <lst name="defaults">
      <str name="df">suggest</str>
      <str name="q.op">AND</str>
      <str name="rows">0</str>
      <str name="omitHeader">true</str>

      <str name="facet">true</str>
      <str name="facet.field">suggest</str>
      <str name="facet.limit">1000</str>
      <str name="facet.mincount">1</str>

      <str name="spellcheck">true</str>
      <str name="spellcheck.dictionary">suggest_dict</str>
      <str name="spellcheck.count">10</str>
      <str name="spellcheck.collate">true</str>
      <str name="spellcheck.maxCollations">30</str>
      <str name="spellcheck.maxCollationTries">10</str>
      <str name="spellcheck.collateExtendedResults">true</str>
    </lst>
    <arr name="last-components">
      <str>suggest_ja</str>
    </arr>
  </requestHandler>

I executed the query below,but Solr gave unexpected result.

$ curl
"http://localhost:8983/solr/kms/suggest_ja?wt=json&indent=true&q=\"AND\"&facet=true"
{
  "response":{"numFound":0,"start":0,"maxScore":0.0,"docs":[]
  },
  "facet_counts":{
    "facet_queries":{},
    "facet_fields":{
      "suggest":[]},
    "facet_ranges":{},
    "facet_intervals":{},
    "facet_heatmaps":{}},
  "spellcheck":{
    "suggestions":[],
    "collations":[]}}

I'd like to use facet search including the word "AND",so I surrounded "AND"
by
double quotes and then  appended the escappe parameter befoe
dobule quote as below.

\"AND\"

The Document included word "AND"(I have a pen AND an apple) is already
indexed.The evidence is as below.

$ curl "http://localhost:8983/solr/kms/select?wt=json&indent=true&q=\"AND\""

{

  "responseHeader":{
    "zkConnected":true,
    "status":0,
    "QTime":9,
    "params":{
      "q":"\"AND\"",
      "indent":"true",
      "wt":"json"}},
  "response":{"numFound":1,"start":0,"maxScore":0.2770272,"docs":[
      {
        "pub_date":"2017-03-09T12:34:56.789Z",
        "body":"I have a pen AND an apple",
        "title":"test",
        "url":"http://10.16.44.180:8080/#/management/two/",
        "system_cd":"hoge",
        "document_id":"001",
        "id":"hoge001",
        "content_type":"doc",
        "_version_":1577777862221496320}]
  }}


Therefore I expected the result as below.

{
  "response":{"numFound":1,"start":0,"maxScore":0.66747504,"docs":[]
  },
  "facet_counts":{
    "facet_queries":{},
    "facet_fields":{
      "suggest":[
        "AND",1,
        "apple",1,
        "pen",1,
]},
    "facet_ranges":{},
    "facet_intervals":{},
    "facet_heatmaps":{}},
  "spellcheck":{
    "suggestions":[],
    "collations":[]}}


Actually facet fields includes nothing.

How do I solve this?



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