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SolrDisMaxQuery::removeBigramPhraseField — Removes phrase bigram field (pf2 parameter)
Removes a Bigram Phrase Field (pf2 parameter) that was previously added using SolrDisMaxQuery::addBigramPhraseField()
fieldThe Field Name
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