SolrCollapseFunction::getField
(PECL solr >= 2.2.0)
SolrCollapseFunction::getField — Returns the field that is being collapsed on
说明
public SolrCollapseFunction::getField(): string
Returns the field that is being collapsed on.
参数
此函数没有参数。
返回值
参见
- SolrCollapseFunction::setField() - Sets the field to collapse on
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