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  1. MariaDB Server
  2. MDEV-461

DNAMES: column names do not work with non-trivial encodings

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 10.0.0
    • Component/s: None
    • Labels:
      None

      Description

      A column created with a name in koi8r cannot be found:

      set names koi8r;
       
      select column_exists(column_create('имя','value'),'имя');
      # +---------------------------------------------------------+
      # | column_exists(column_create('имя','value'),'имя')       |
      # +---------------------------------------------------------+
      # |                                                       0 |
      # +---------------------------------------------------------+

      At the same time, for values it works:

      set names koi8r;
       select column_get(column_create('name','значение'),'name' as char(16)) = 'значение';
      +----------------------------------------------------------------------------------------------+
      | column_get(column_create('name','значение'),'name' as char(16)) = 'значение'                 |
      +----------------------------------------------------------------------------------------------+
      |                                                                                            1 |
      +----------------------------------------------------------------------------------------------+

      bzr version-info

      revision-id: elenst@ubuntu11.home-20120813090607-jtuq5p0umts16h5h
      date: 2012-08-13 13:06:07 +0400
      build-date: 2012-08-16 05:11:01 +0400
      revno: 3490

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              Assignee:
              sanja Oleksandr Byelkin
              Reporter:
              elenst Elena Stepanova
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                Updated:
                Resolved:

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