SolrDisMaxQuery::addQueryField

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SolrDisMaxQuery::addQueryField — Add a query field with optional boost (qf parameter)

说明

public SolrDisMaxQuery SolrDisMaxQuery::addQueryField ( string $field [, string $boost ] )

Add a query field with optional boost (qf parameter)

参数

field: field name
boost: Boost value. Boosts documents with matching terms.

返回值

SolrDisMaxQuery

范例

Example #1 SolrDisMaxQuery::addQueryField() example

  <?php

$dismaxQuery  = new  SolrDisMaxQuery ( "lucene" );
 $dismaxQuery
     -> addQueryField ( "location" ,  4 )
    -> addQueryField ( "price" )
    -> addQueryField ( "sku" )
    -> addQueryField ( "title" , 3.4 )
;
echo  $dismaxQuery ;

 ?>

以上例程的输出类似于：

q=lucene&defType=edismax&qf=location^4 price sku title^3.4

参见

SolrDisMaxQuery::removeQueryField() - Removes a Query Field (qf parameter)