[Digikam-devel] [digikam] [Bug 364762] New: Invalid mysql configuration option table_cache

[Steven Robbins via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=364762

            Bug ID: 364762
           Summary: Invalid mysql configuration option table_cache
           Product: digikam
           Version: 5.0.0
          Platform: Compiled Sources
               URL: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=8087
                    29
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: Database-Mysql
          Assignee: digikam-devel at kde.org
          Reporter: steve at sumost.ca

As reported by a Debian user: mysql-global.conf uses an unsupported option that
causes the db server to not start at all.  

In MySQL 5.1.3, the variable table_cache was renamed to table_open_cache.  For
several releases, both names worked, but starting in 5.6, it seems the older
name is completely removed.  Quoting https://bugs.mysql.com/bug.php?id=68315 :


This change was documneted in 5.1.3 change log -
http://dev.mysql.com/doc/relnotes/mysql/5.1/en/news-5-1-3.html
and http://dev.mysql.com/doc/refman/5.1/en/upgrading-from-previous-series.html

See, Incompatible Change: Renamed the table_cache system variable to
table_open_cache. Any scripts that refer to table_cache should be updated to
use the new name. 

Also, table_cache is the old name of table_open_cache before MySQL 5.1.3. From
5.1.3 on, use table_open_cache instead. 

http://dev.mysql.com/doc/refman/5.1/en/server-system-variables.html#sysvar_table_cache



Reproducible: Always

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