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  1. MariaDB Server
  2. MDEV-28730

Remove internal parser usage from InnoDB fts

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Details

    • Q2/2025 Development, Q4/2025 Server Development

    Description

      InnoDB fulltext index internally uses the parser to fetch, write the string into
      the auxilary table, common tables, deleted, deleted cache table

      Make the auxilary tables as a part of fts_index_cache_t and doesn't allow the
      auxilary table to evicted. Store the common tables as a part of
      fts_cache_t. This could avoid taking dict_sys.mutex whenever fts uses
      internal parser.

      Attachments

        1. mdev-28730.patch
          18 kB
          Thirunarayanan Balathandayuthapani

        Issue Links

          blocks

          New Feature - A new feature of the product, which has yet to be developed. MDEV-11633 Make the InnoDB system tablespace optional

          • Major - Major loss of function.
          • Open

          Bug - A problem which impairs or prevents the functions of the product. MDEV-33594 Invoking log_free_check() while holding exclusive dictionary latch may block most InnoDB threads for a long time

          • Critical - Crashes, loss of data, severe memory leak.
          • Confirmed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-34999 ha_innobase::open() should not acquire dict_sys.latch twice

          • Major - Major loss of function.
          • Open

          Bug - A problem which impairs or prevents the functions of the product. MDEV-35154 dict_sys_t::load_table() is holding exclusive dict_sys.latch for unnecessarily long time

          • Major - Major loss of function.
          • Confirmed

          Activity

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              thiru Thirunarayanan Balathandayuthapani
              thiru Thirunarayanan Balathandayuthapani
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              Dates

                Created:
                Updated:

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