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From "Hoss Man (JIRA)" <j...@apache.org>
Subject [jira] Commented: (SOLR-1240) Numerical Range faceting
Date Wed, 21 Jul 2010 00:54:52 GMT

    [ https://issues.apache.org/jira/browse/SOLR-1240?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12890517#action_12890517
] 

Hoss Man commented on SOLR-1240:
--------------------------------

Using the example data, here's an example of a monster query that uses facet.date and facet.range
on the same field with the same start/end/gap as well as doing facet.range on the (float)
price and (ing) popularity fields ...

http://localhost:8983/solr/select/?wt=xml&indent=true&echoParams=none&q=*:*&rows=0&facet.range=price&f.price.facet.range.start=-2.3&f.price.facet.range.end=145.66&f.price.facet.range.gap=13.7432&facet.date=manufacturedate_dt&facet.date.start=NOW/YEAR-5YEARS&facet.date.end=NOW/YEAR%2B1DAY&facet.date.gap=%2B1YEAR&facet=true&facet.range.other=all&facet.range=manufacturedate_dt&f.manufacturedate_dt.facet.range.start=NOW/YEAR-5YEARS&f.manufacturedate_dt.facet.range.end=NOW/YEAR%2B1YEAR&f.manufacturedate_dt.facet.range.gap=%2B1YEAR&facet.range=popularity&facet.range.start=-2&facet.range.gap=3&facet.range.end=11

{code:xml}
<?xml version="1.0" encoding="UTF-8"?>
<response>

<lst name="responseHeader">
  <int name="status">0</int>
  <int name="QTime">5</int>
</lst>
<result name="response" numFound="19" start="0"/>
<lst name="facet_counts">
  <lst name="facet_queries"/>
  <lst name="facet_fields"/>

  <lst name="facet_dates">
    <lst name="manufacturedate_dt">
      <int name="2005-01-01T00:00:00Z">2</int>
      <int name="2006-01-01T00:00:00Z">9</int>
      <int name="2007-01-01T00:00:00Z">0</int>
      <int name="2008-01-01T00:00:00Z">0</int>
      <int name="2009-01-01T00:00:00Z">0</int>

      <int name="2010-01-01T00:00:00Z">0</int>
      <str name="gap">+1YEAR</str>
      <date name="end">2011-01-01T00:00:00Z</date>
    </lst>
  </lst>
  <lst name="facet_ranges">
    <lst name="price">

      <lst name="meta">
        <float name="gap">13.7432</float>
        <float name="end">148.87521</float>
        <int name="before">0</int>
        <int name="after">10</int>
        <int name="between">7</int>

      </lst>
      <int name="-2.3">2</int>
      <int name="11.4432">2</int>
      <int name="25.186401">0</int>
      <int name="38.929604">0</int>
      <int name="52.672806">0</int>

      <int name="66.41601">2</int>
      <int name="80.15921">1</int>
      <int name="93.90241">0</int>
      <int name="107.645615">0</int>
      <int name="121.38882">0</int>
      <int name="135.13202">0</int>

    </lst>
    <lst name="manufacturedate_dt">
      <lst name="meta">
        <str name="gap">+1YEAR</str>
        <date name="end">2011-01-01T00:00:00Z</date>
        <int name="before">0</int>
        <int name="after">0</int>

        <int name="between">11</int>
      </lst>
      <int name="2005-01-01T00:00:00Z">2</int>
      <int name="2006-01-01T00:00:00Z">9</int>
      <int name="2007-01-01T00:00:00Z">0</int>
      <int name="2008-01-01T00:00:00Z">0</int>

      <int name="2009-01-01T00:00:00Z">0</int>
      <int name="2010-01-01T00:00:00Z">0</int>
    </lst>
    <lst name="popularity">
      <lst name="meta">
        <int name="gap">3</int>
        <int name="end">13</int>

        <int name="before">0</int>
        <int name="after">0</int>
        <int name="between">18</int>
      </lst>
      <int name="-2">3</int>
      <int name="1">2</int>

      <int name="4">13</int>
      <int name="7">7</int>
      <int name="10">2</int>
    </lst>
  </lst>
</lst>
</response>

{code}

> Numerical Range faceting
> ------------------------
>
>                 Key: SOLR-1240
>                 URL: https://issues.apache.org/jira/browse/SOLR-1240
>             Project: Solr
>          Issue Type: New Feature
>          Components: search
>            Reporter: Gijs Kunze
>            Priority: Minor
>         Attachments: SOLR-1240.patch, SOLR-1240.patch, SOLR-1240.patch, SOLR-1240.patch,
SOLR-1240.patch, SOLR-1240.patch, SOLR-1240.patch
>
>
> For faceting numerical ranges using many facet.query query arguments leads to unmanageably
large queries as the fields you facet over increase. Adding the same faceting parameter for
numbers which already exists for dates should fix this.

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