SolrCollapseFunction::setMax

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

Description

public SolrCollapseFunction SolrCollapseFunction::setMax(string $max)

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);

?>