Mroonga blog

2017-05-29

Mroonga 7.03 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 7.03 has been released!

Changes

Here are changes in this release.

  • Supported INDEX_MEDIUM and INDEX_SMALL flags
  • [CentOS] Supported recent Percona Server 5.6.36 and 5.7.18

Supported INDEX_MEDIUM and INDEX_SMALL flags

In this release, the two flags which is supported since Groonga 6.0.8 are also supported in Mroonga. This two flags are used to create compact indexes in contrast to traditional Mroonga indexes.

By using above two flags, you will be able to reduce memory consumption efficiently.

Here is the example how to use these flags.

CREATE TABLE diaries (
  id INT PRIMARY KEY AUTO_INCREMENT,
  content VARCHAR(255),
  FULLTEXT INDEX (content) COMMENT 'flags "INDEX_SMALL"'
) ENGINE = Mroonga DEFAULT CHARSET utf8;

Conclusion

See Release 7.03 - 2017-05-29 about detailed changes since 7.02.

Let's search by Mroonga!

2017-04-29

Mroonga 7.02 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 7.02 has been released!

Changes

Here are changes in this release.

  • Supported Ubuntu 17.04 (Zesty Zapus)
  • Dropped Ubuntu 12.04 (Precise Pangolin) because of EOL
  • Fixed build error with MySQL 5.6.36 and 5.7.18

Conclusion

See Release 7.02 - 2017-04-29 about detailed changes since 7.01.

Let's search by Mroonga!

2017-03-29

Mroonga 7.01 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 7.01 has been released!

Changes

Here are changes in this release.

  • Dropped CentOS 5 support because of EOL
  • [Storage mode] Supported fast ORDER LIMIT with ENUM
  • Supported COMPRESS_ZSTD column compression flag

Conclusion

See Release 7.01 - 2017-03-29 about detailed changes since 7.00.

Let's search by Mroonga!

2017-02-09

Mroonga 7.00 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 7.00 has been released!

Changes

This is major version upgrade of Mroonga - 7.00! Even though major version upgrade, it keeps compatibility of Mroonga database.

Here are changes in this release.

  • Supported FOREIGN KEY constrain on UPDATE and DELETE parent row. In the previous versions, only FOREIGN KEY constrain on INSERT is supported.
  • [Storage mode] Supported updating row even though its table has primary key with ROW binlog format. In the previous version, it causes update statement error.

Conclusion

See Release 7.00 - 2017-02-09 about detailed changes since 6.13.

Let's search by Mroonga!

2017-01-13

Mroonga 6.13 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 6.13 has been released!

Changes

Here are the topics in this release:

  • Supported MySQL 5.7.17.
  • Supported MariaDB 10.2.3.

Now, you can use Mroonga with the latest MySQL and MariaDB!

Conclusion

Please refer to Release 6.13 about detailed changes since 6.11.

Let's go all out to search by Mroonga!