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This document uses PHP Chinese website manual Release
(PECL solr >= 2.2.0)
SolrQuery::addGroupSortField — Add a group sort field (group.sort parameter).
$field
[, integer $order
] )Allow sorting group documents, using group sort field (group.sort parameter).
field
Field name
order
Order ASC/DESC, utilizes SolrQuery::ORDER_* constants
Example #1 SolrQuery::addGroupSortField() example
<?php
$solrQuery = new SolrQuery ( '*:*' );
$solrQuery
-> setGroup ( true )
-> addGroupSortField ( 'price' , SolrQuery :: ORDER_ASC );
echo $solrQuery ;
?>
以上例程的输出类似于:
q=*:*&group=true&group.sort=price asc