SolrQuery::addFacetQuery

(PECL solr >= 0.9.2)

SolrQuery::addFacetQuery — Adds a facet query

说明

public SolrQuery SolrQuery::addFacetQuery ( string $facetQuery )

Adds a facet query

参数

facetQuery: The facet query

返回值

Returns the current SolrQuery object, if the return value is used.

范例

Example #1 SolrQuery::addFacetField() example

  <?php

$options  = array
(
         'hostname'  =>  SOLR_SERVER_HOSTNAME ,
         'login'     =>  SOLR_SERVER_USERNAME ,
         'password'  =>  SOLR_SERVER_PASSWORD ,
         'port'      =>  SOLR_SERVER_PORT ,
);

 $client  = new  SolrClient ( $options );

 $query  = new  SolrQuery ( '*:*' );

 $query -> setFacet ( true );

 $query -> addFacetQuery ( 'price:[* TO 500]' )-> addFacetQuery ( 'price:[500 TO *]' );

 $query_response  =  $client -> query ( $query );

 $response  =  $query_response -> getResponse ();

 print_r ( $response -> facet_counts -> facet_queries );

 ?>

以上例程的输出类似于：

SolrObject Object
(
    [price:[* TO 500]] => 14
    [price:[500 TO *]] => 2
)