BloGroonga

2023-02-09

Groonga 13.0.0 has been released

Groonga 13.0.0 has been released!

This is a major version up! But It keeps backward compatibility. We can upgrade to 13.0.0 without rebuilding database.

How to install: Install

Changes

Here are important changes in this release:

Improvements

  • Normalizers Added a new Normalizer NormalizerNFKC150 based on Unicode NFKC (Normalization Form Compatibility Composition) for Unicode 15.0.

  • TokenFilters Added a new TokenFilter TokenFilterNFKC150 based on Unicode NFKC (Normalization Form Compatibility Composition) for Unicode 15.0.

  • NormalizerNFKC150 Added new options for NormalizerNFKC* as below.

    • unify_katakana_gu_small_sounds
    • unify_katakana_di_sound
    • unify_katakana_wo_sound
    • unify_katakana_zu_small_sounds
    • unify_katakana_du_sound
    • unify_katakana_trailing_o
    • unify_katakana_du_small_sounds

  • Oracle Linux Added newly support for Oracle Linux 8 and 9.

Known Issues

  • Currently, Groonga has a bug that there is possible that data is corrupt when we execute many additions, delete, and update data to vector column.

  • *< and *> only valid when we use query() the right side of filter condition.

    If we specify as below, *< and *> work as &&.

    • 'content @ "Groonga" *< content @ "Mroonga"'

  • Groonga may not return records that should match caused by GRN_II_CURSOR_SET_MIN_ENABLE.

Conclusion

Please refert to the following news for more details.

News Release 13.0.0

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