Mroonga blog


Mroonga 12.03 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 12.03 has been released!


The main changes are as follows.


  • [CentOS] Added support for Percona Server 5.7.37-40.

  • [CentOS] Added support for MySQL 5.7.38.

  • [CentOS][AlmaLinux] Added support for MySQL 8.0.29.


  • Fixed a bug that Mroonga may fail create the index on MariaDB 10.5.14.

  • Fixed a memory leak on full text search.

    This is occurred when order limit optimization is used.

    However, if we use MariaDB, this occurs even if we don't use order limit optimization. This bug had occurred since Mroonga 11.03.


Let's search by Mroonga!