SolrCollapseFunction::getField

(PECL solr >= 2.2.0)

SolrCollapseFunction::getField — Returns the field that is being collapsed on

說明

public SolrCollapseFunction::getField(): string

Returns the field that is being collapsed on.

參數(shù)

此函數(shù)沒有參數(shù)。

返回值

參見