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  1. MariaDB Server
  2. MDEV-32526

Enable Charset Narrowing by default starting from 11.3

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    Description

      MDEV-32113 has introduced charset narrowing optimization.

      It was introduced in 10.6 and it is not enabled by default.

      We should enable it by default. It should be done in 11.4 as its the earliest development release.

      Also, we should consider removing the optimizer switch flag (either in this or in a later version).

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          Task - A task that needs to be done. MDEV-32113 utf8mb3_key_col=utf8mb4_value cannot be used for ref access

          • Major - Major loss of function.
          • Closed

          New Feature - A new feature of the product, which has yet to be developed. MDEV-34380 Set optimizer_switch='cset_narrowing=on' by default

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

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              psergei Sergei Petrunia
              psergei Sergei Petrunia
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                Resolved:

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