SolrDisMaxQuery::removeQueryField()
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Removes a Query Field(qf parameter)
说明
public SolrDisMaxQuery::removeQueryField(string $field): SolrDisMaxQuery
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.
参数
- $field
Field Name
返回值
SolrDisMaxQuery
范例
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
参见
- SolrDisMaxQuery::addQueryField() Add a query field with optional boost(qf parameter)