Mroonga blog


Mroonga 8.02 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 8.02 has been released!


The main changes are as follows. We recommend you to upgrade because some bugs are fixed.

  • Supported Ubuntu 18.04 LTS (Bionic Beaver).
  • [CentOS][Percona Server] Supported upgrading from "< 5.6.34" and "< 5.7.21".
  • Fixed a crash bug when some complex condition in ORDER BY such as ORDER BY 1 + 1, id, content.
  • Fixed a bug that MATCH AGAINST condition is ignored if SQL containing such as AND (x = 1 OR x = 2) when condition push down is enabled.
  • Fixed a memory leak for column caches.


See Release 8.02 - 2018-04-29 about detailed changes since 8.01.

Let's search by Mroonga!