&reftitle.constants; &extension.constants; SEARCHD_OK (integer) SEARCHD_ERROR (integer) SEARCHD_RETRY (integer) SEARCHD_WARNING (integer) SPH_MATCH_ALL (integer) SPH_MATCH_ANY (integer) SPH_MATCH_PHRASE (integer) SPH_MATCH_BOOLEAN (integer) SPH_MATCH_EXTENDED (integer) SPH_MATCH_FULLSCAN (integer) SPH_MATCH_EXTENDED2 (integer) SPH_RANK_PROXIMITY_BM25 (integer) SPH_RANK_BM25 (integer) SPH_RANK_NONE (integer) SPH_RANK_WORDCOUNT (integer) SPH_SORT_RELEVANCE (integer) SPH_SORT_ATTR_DESC (integer) SPH_SORT_ATTR_ASC (integer) SPH_SORT_TIME_SEGMENTS (integer) SPH_SORT_EXTENDED (integer) SPH_SORT_EXPR (integer) SPH_FILTER_VALUES (integer) SPH_FILTER_RANGE (integer) SPH_FILTER_FLOATRANGE (integer) SPH_ATTR_INTEGER (integer) SPH_ATTR_TIMESTAMP (integer) SPH_ATTR_ORDINAL (integer) SPH_ATTR_BOOL (integer) SPH_ATTR_FLOAT (integer) SPH_ATTR_MULTI (integer) SPH_GROUPBY_DAY (integer) SPH_GROUPBY_WEEK (integer) SPH_GROUPBY_MONTH (integer) SPH_GROUPBY_YEAR (integer) SPH_GROUPBY_ATTR (integer) SPH_GROUPBY_ATTRPAIR (integer)