Php/docs/solrquery.setexpand
来自菜鸟教程
SolrQuery::setExpand
(PECL solr >= 2.2.0)
SolrQuery::setExpand — Enables/Disables the Expand Component
参数
value- Bool flag
范例
Example #1 SolrQuery::setExpand() example
<?php$query = new SolrQuery('lucene');$query ->setExpand(true) ->setExpandRows(50) ->setExpandQuery('text:product') ->addExpandFilterQuery('manu:apple') ->addExpandFilterQuery('inStock:true') ->addExpandSortField('score', SolrQuery::ORDER_DESC) ->addExpandSortField('title', SolrQuery::ORDER_ASC);echo $query.PHP_EOL;?>
以上例程的输出类似于：
q=lucene&expand=true&expand.rows=50&expand.q=text:product&expand.fq=manu:apple&expand.fq=inStock:true&expand.sort=score desc,title asc
参见
- SolrQuery::addExpandSortField() - Orders the documents within the expanded groups (expand.sort parameter)
- SolrQuery::removeExpandSortField() - Removes an expand sort field from the expand.sort parameter
- SolrQuery::setExpandRows() - Sets the number of rows to display in each group (expand.rows). Server Default 5
- SolrQuery::setExpandQuery() - Sets the expand.q parameter
- SolrQuery::addExpandFilterQuery() - Overrides main filter query, determines which documents to include in the main group
- SolrQuery::removeExpandFilterQuery() - Removes an expand filter query
