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  1. MariaDB Server
  2. MDEV-8686

A user defined collation utf8_confusables doesn't work

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Fixed
    • 10.0(EOL), 10.1(EOL), 10.2(EOL)
    • 10.1.15
    • Character Sets
    • None

    Description

      The collation defined in the attached Index.xml does not work.
      It crashes in DEBUG build and writes "Expansion too long" error to server error log in release build.

      I seems the problem happens because MariaDB collation customization currently has some limitation in shifting characters which have implicit weights (i.e. those not listed on DUCET).

      Attachments

        1. Index.xml
          161 kB
          Alexander Barkov

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            bar Alexander Barkov
            bar Alexander Barkov
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            Dates

              Created:
              Updated:
              Resolved:

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