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  1. MariaDB Server
  2. MDEV-8686

A user defined collation utf8_confusables doesn't work

        Details

        • Type: Bug
        • Status: Open
        • Priority: Major
        • Resolution: Unresolved
        • Affects Version/s: 10.0
        • Fix Version/s: 10.0
        • Component/s: Character Sets
        • Labels:
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          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).

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                  • Assignee:
                    bar Alexander Barkov
                    Reporter:
                    bar Alexander Barkov
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                    • Created:
                      Updated: