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  1. MariaDB Server
  2. MDEV-461

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

        Details

        • Type: Bug
        • Status: Closed
        • 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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                relates to

                Task - A task that needs to be done. MDEV-377 Name support for dynamic columns

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

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                  sanja Oleksandr Byelkin added a comment -

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                  sanja Oleksandr Byelkin added a comment - fixed

                    People

                    • Assignee:
                      sanja Oleksandr Byelkin
                      Reporter:
                      elenst Elena Stepanova
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                      Dates

                      • Created:
                        Updated:
                        Resolved: