phpday 2025 - Call For Papers

SolrCollapseFunction::setMax

(PECL solr >= 2.2.0)

SolrCollapseFunction::setMaxSelects the group heads by the max value of a numeric field or function query

Description

public SolrCollapseFunction::setMax(string $max): SolrCollapseFunction

Selects the group heads by the max value of a numeric field or function query.

Parameters

max

Return Values

SolrCollapseFunction

Examples

Example #1 SolrCollapseFunction::setMax() example

<?php

$func
= new SolrCollapseFunction('field_name');

$func->setMax('sum(cscore(),field(some_field))');

$query = new SolrQuery('*:*');

$query->collapse($func);

?>
add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top