SolrDisMaxQuery::removeBigramPhraseField()

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Removes phrase bigram field(pf2 parameter)

说明

publicSolrDisMaxQuery::removeBigramPhraseField(string $field): SolrDisMaxQuery

Removes a Bigram Phrase Field(pf2 parameter)that was previously added using SolrDisMaxQuery::addBigramPhraseField()

参数

$field

The Field Name

返回值

SolrDisMaxQuery

范例

Example #1 SolrDisMaxQuery::removeBigramPhraseField() example

<?php
$dismaxQuery = new SolrDisMaxQuery("lucene");
$dismaxQuery
    ->addBigramPhraseField('cat', 2, 5.1)
    ->addBigramPhraseField('feature', 4.5)
;
echo $dismaxQuery.PHP_EOL;
// remove cat from pf2
$dismaxQuery
    ->removeBigramPhraseField('cat');
echo $dismaxQuery.PHP_EOL;
?>

以上例程的输出类似于：

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

参见

• SolrDisMaxQuery::addBigramPhraseField() Adds a 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)