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Fred Bauder wrote:
I received the following error while installing
Mediawiki-1.9.3 while updating an existing database:
Query "ALTER TABLE `imagelinks`
DROP INDEX il_to,
ADD INDEX il_to(il_to, il_from)
" failed with error code "Specified key was too long. Max key length is 500
(mysql.ibiblio.org)".
Sounds like you're running an old version of MySQL without InnoDB
support? In relatively modern installations the limit should be 1000
bytes for MyISAM, 1024 for InnoDB iirc.
Try upgrading / enabling InnoDB and changing the table to InnoDB...
- -- brion vibber (brion @
wikimedia.org)
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