We are pleased to announce the release of Manticore Search 2.6.2 GA.
Performance of Percolate Queries have been greatly improved, especially when NOT operator is used and when documents are batched.
Depending on dist_threads, multiple threads can be used to handle CALL PQ calls. Using dist_threads=8 a 3-4X increase in number of handled documents has been observed.
A new full-text operator is available – NOTNEAR. NOTNEAR/N matching if the subexpressions are not found within N words of each.
Added LIMIT for SELECT over PQ indexes.
expand_keywords can accept ‘star‘,’exact‘ (with ‘star,exact‘ equals to 1) for more granular control.
Added ‘ranged-main-query‘ to joined fields. The new option allows ranged queries, but uses the ranged query defined by sql_query_range.
A number of bugs have been fixed in this release, for a full report please consult the Release note.