PHP Manual
SolrQuery
If true, facet counts are based on the most relevant document of each group matching the query

SolrQuery::setGroupTruncate

(PECL solr >= 2.2.0)

SolrQuery::setGroupTruncate — If true, facet counts are based on the most relevant document of each group matching the query

说明

public SolrQuery::setGroupTruncate ( bool $value ) : SolrQuery

If true, facet counts are based on the most relevant document of each group matching the query. The server default value is false. group.truncate parameter

参数

value

返回值

参见

SolrQuery::setGroup() - Enable/Disable result grouping (group parameter)
SolrQuery::addGroupField() - Add a field to be used to group results
SolrQuery::addGroupFunction() - Allows grouping results based on the unique values of a function query (group.func parameter)
SolrQuery::addGroupQuery() - Allows grouping of documents that match the given query
SolrQuery::addGroupSortField() - Add a group sort field (group.sort parameter)
SolrQuery::setGroupFacet() - Sets group.facet parameter
SolrQuery::setGroupOffset() - Sets the group.offset parameter
SolrQuery::setGroupLimit() - Specifies the number of results to return for each group. The server default value is 1
SolrQuery::setGroupMain() - If true, the result of the first field grouping command is used as the main result list in the response, using group.format=simple
SolrQuery::setGroupNGroups() - If true, Solr includes the number of groups that have matched the query in the results
SolrQuery::setGroupFormat() - Sets the group format, result structure (group.format parameter)
SolrQuery::setGroupCachePercent() - Enables caching for result grouping

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