SolrDisMaxQuery::addBigramPhraseField

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SolrDisMaxQuery::addBigramPhraseField — Adds a Phrase Bigram Field (pf2 parameter)

说明

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

Adds a Phrase Bigram Field (pf2 parameter) output format: field~slop^boost OR field^boost Slop is optional

参数

field
boost
slop

返回值

SolrDisMaxQuery

范例

Example #1 SolrDisMaxQuery::addBigramPhraseField() example


<?php

$dismaxQuery = new SolrDisMaxQuery("lucene");
$dismaxQuery
    ->addBigramPhraseField('cat', 2, 5.1)
    ->addBigramPhraseField('feature', 4.5)
;
echo $dismaxQuery;

?>

以上例程的输出类似于：

q=lucene&defType=edismax&pf2=cat~5.1^2 feature^4.5

参见

SolrDisMaxQuery::removeBigramPhraseField() - Removes phrase bigram field (pf2 parameter)
SolrDisMaxQuery::setBigramPhraseFields() - Sets Bigram Phrase Fields and their boosts (and slops) using pf2 parameter
SolrDisMaxQuery::setBigramPhraseSlop() - Sets Bigram Phrase Slop (ps2 parameter)

User Contributed Notes

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