Returns an integer indicating how terms are sorted
説明
publicintSolrQuery::getTermsSort()
SolrQuery::TERMS_SORT_INDEX indicates that the terms are returned by index order. SolrQuery::TERMS_SORT_COUNT implies that the terms are sorted by term frequency (highest count first)
パラメータ
この関数にはパラメータはありません。
戻り値
Returns an integer on success and null if not set.