PHP - Manual: SolrQuery::setFacetMissing
2024-11-14
(PECL solr >= 0.9.2)
SolrQuery::setFacetMissing — Maps to facet.missing
Used to indicate that in addition to the Term-based constraints of a facet field, a count of all matching results which have no value for the field should be computed
flag
true
turns this feature on. false
disables it.
field_override
The name of the field.
Returns the current SolrQuery object, if the return value is used.
官方地址:https://www.php.net/manual/en/solrquery.setfacetmissing.php