SolrCollapseFunction
PHP Manual

SolrCollapseFunction::setField

(PECL solr >= 2.2.0)

SolrCollapseFunction::setFieldSets the field to collapse on

说明

public SolrCollapseFunction SolrCollapseFunction::setField ( string $field )

The field name to collapse on. In order to collapse a result. The field type must be a single valued String, Int or Float.

参数

field

返回值

SolrCollapseFunction


SolrCollapseFunction
PHP Manual