Mroonga blog


Mroonga 10.02 has been released!

Mroonga is a MySQL storage engine that supports fast fulltext search and geolocation search. It is CJK ready. It uses Groonga as a storage and fulltext search engine.

Mroonga 10.02 has been released!


The main changes are as follows.

  • Added support for WITH_WEIGHT column flag.

    • This flag require Groonga 10.0.2 or later.
    • We can insert vector with weight as below by this flag.

         CREATE TABLE tags (
           name VARCHAR(64) PRIMARY KEY
         ) DEFAULT CHARSET=utf8mb4;
         CREATE TABLE bugs (
           tags TEXT COMMENT 'flags "COLUMN_VECTOR|WITH_WEIGHT", type "tags"',
           FULLTEXT INDEX bugs_tags (tags) COMMENT 'table "tags", flags "WITH_WEIGHT"'
         ) DEFAULT CHARSET=utf8mb4;
         INSERT INTO bugs VALUES ('{"package": 100, "priority": 5}');
  • Dropped support for MariaDB 5.5 in CentOS7.

  • CentOS Added support for MySQL 5.6.48, 5.7.30, 8.0.20


See Release 10.02 - 2020-04-29 about detailed changes since 10.01.

Let's search by Mroonga!