SolrDisMaxQuery::addTrigramPhraseField()

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Adds a Trigram Phrase Field(pf3 parameter)

说明

publicSolrDisMaxQuery::addTrigramPhraseField(string $field,string $boost[,string $slop]): SolrDisMaxQuery

Adds a Trigram Phrase Field(pf3 parameter)

参数

$field: Field Name
$boost: Field Boost
$slop: Field Slop

返回值

SolrDisMaxQuery

范例

Example #1 SolrDisMaxQuery::addTrigramPhraseField() example

<?php
$dismaxQuery = new SolrDisMaxQuery('lucene');
$dismaxQuery
->addTrigramPhraseField('cat', 2, 5.1)
->addTrigramPhraseField('feature', 4.5)
;
echo $dismaxQuery.PHP_EOL;
?>

以上例程会输出：

q=lucene&defType=%s&pf3=cat~5.1^2 feature^4.5

参见

SolrDisMaxQuery::removeTrigramPhraseField() Removes a Trigram Phrase Field(pf3 parameter)
SolrDisMaxQuery::setTrigramPhraseFields() Directly Sets Trigram Phrase Fields(pf3 parameter)
SolrDisMaxQuery::setTrigramPhraseSlop() Sets Trigram Phrase Slop(ps3 parameter)