Mroonga blog

2019-03-29

Mroonga 9.01 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 9.01 has been released!

Changes

The main changes are as follows.

  • Improved support for more table and comment parameter about tokenizer/nomalizer/indexes.
  • Added support for latest MariaDB/Percona Server.
  • Added support for building bundled MariaDB package on AppVeyor.

Improved support for table and comment parameter about tokenizer/nomalizer/indexes

In this release, tokenizer/nomalizer/indexes support is improved.

In storage mode, you can specify tokenizer options in COMMENT section.

CREATE TABLE foo (...) COMMENT='tokenizer "TokenNgram('n', 4)"'

Note that default_tokenizer is deprecated. use tokenizer instead.

You can also specify LEXICON index parameter.

FULLTEXT INDEX foo (bar) LEXICON='terms'

or

FULLTEXT INDEX foo (bar) COMMENT 'lexicon "terms"'

for MariaDB, TOKENIZER, NORMALIER and TOKEN_FILTERS table parameter has been supported.

CREATE TABLE foo (...) TOKENIZER='TokenNgram("n", 4)'
CREATE TABLE foo (...) NORMALIZER='NormalizerNFKC100("unify_kana", true)'
CREATE TABLE foo (...) TOKEN_FILTERS='TokenFilterNFKC100("unify_katakana_v_sounds", true)'

Added support for latest MariaDB/Percona Server

In this release, the following latest MariaDB/Percona Server has been supported.

  • Percona Server 5.7.25-28.
  • MariaDB 10.3.13.
  • MariaDB 10.2.23.

Added support for building bundled MariaDB package on AppVeyor

In the previous versions, we use AppVeyor just for testing build on Windows. So, release package for Windows had been built manually.

In this release, packages are also available on AppVeyor.

Mroonga package is also available as artifacts from:

Conclusion

See Release 9.01 - 2019-03-29 about detailed changes since 9.00.

Let's search by Mroonga!

2019-02-09

Mroonga 9.00 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.

This is a major version up! But It keeps backward compatibility. You can upgrade to 9.00 without rebuilding database.

Mroonga 9.00 has been released!

Changes

The main changes are as follows.

  • Added support for MariaDB 10.3.12.
  • Added support for MariaDB 10.2.21.
  • Added support for Percona Server 5.7.24-27.
  • Added support for Percona Server 5.6.43 rel84.3.
  • Added support for MySQL 5.7.25.
  • Added support for MySQL 5.6.43.

In Groonga 9.0.0, TokenPattern, TokenTable tokenizer and remove_blank for NormalizerNFKC100 is supported.

If you upgrade to Groonga 9.0.0, you can use them from Mroonga 9.00!

Conclusion

See Release 9.00 - 2019-02-09 about detailed changes since 8.09.

Let's search by Mroonga!

2018-11-29

Mroonga 8.09 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 8.09 has been released!

Changes

The main changes are as follows.

  • Supported Ubuntu 18.10 (Cosmic Cuttlefish).
  • Supported MariaDB 10.3.10.
  • Supported MariaDB 10.2.19
  • Supported MariaDB 10.1.37
  • Supported Percona Server 5.7.23-25.
  • Supported MariaDB 10.3.11.
  • Supported MySQL 5.6.42.
  • Supported MySQL 5.7.24.

Revision: We deleted information as below. "Supported MySQL8 anew"

Sorry, There was wrong release information in Mroonga 8.09. The MySQL 8 is not supported. That is still being handled.

Conclusion

See Release 8.09 - 2018-11-29 about detailed changes since 8.07.

Let's search by Mroonga!

2018-09-29

Mroonga 8.07 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 8.07 has been released!

Changes

The main changes are as follows.

  • Tokenizer off option is now deprecated, use none instead
  • MariaDB 10.1.36 has been supported

Tokenizer off option is now deprecated, use none instead

In this release, tokenizer off option is deprecated. Use tokenizer none instead.

Before:

FULLTEXT INDEX (content) COMMENT 'tokenizer "off"'

After:

FULLTEXT INDEX (content) COMMENT 'tokenizer "none"'

To keep consistency with normalizer option and PGroonga, off option has been deprecated.

MariaDB 10.1.36 has been supported

In this release, MariaDB 10.1.36 has been supported.

To support MariaDB 10.1.36 changes, Mroonga has dropped support for MariaDB 10.2.2 (Shipped at Sep 27, 2016) and older MariaDB 10.2 series.

Conclusion

See Release 8.07 - 2018-09-29 about detailed changes since 8.06.

Let's search by Mroonga!

2018-08-29

Mroonga 8.06 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 8.06 has been released!

Changes

In this version, MySQL will be automatically restarted if you had already installed Mroonga and not installed Groonga 8.0.4 or later. Because Mroonga 8.06 requires Groonga 8.0.4 or later but it will not reloaded until MySQL is restarted.

The main changes are as follows.

Conclusion

See Release 8.06 - 2018-08-29 about detailed changes since 8.03.

Let's search by Mroonga!