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SolrDisMaxQuery::removeQueryField — Removes a Query Field (qf parameter)
$field
)Removes a Query Field (qf parameter) from the field list added by SolrDisMaxQuery::addQueryField()
qf: When building DisjunctionMaxQueries from the user's query it specifies the fields to search in, and boosts for those fields.
field
Field Name
SolrDisMaxQuery
Example #1 SolrDisMaxQuery::removeQueryField() example
<?php
$dismaxQuery = new SolrDisMaxQuery ( 'lucene' );
$dismaxQuery
-> addQueryField ( 'first' , 3 )
-> addQueryField ( 'second' , 0.2 )
-> addQueryField ( 'cat' );
echo $dismaxQuery . PHP_EOL ;
// remove field 'second'
echo $dismaxQuery -> removeQueryField ( 'second' );
?>
以上例程的输出类似于:
q=lucene&defType=edismax&qf=first^3 second^0.2 cat q=lucene&defType=edismax&qf=first^3 cat