Thread:Project:Support desk/database is suffering from InnoDB corruption, specifically in the mw objectcache table./reply

Hi!

First of all this seems not to be a MediaWiki, but a MySQL problem.

A complete MediaWiki DB contains the tables listed on DB.

If you think that your objectcache table is corrupted, you can truncate it any time - MediaWiki will rebuild its contents.

The content of other tables however, cannot be rebuilt that easily: E.g. the content in the tables text, pages and revision is unique and is required for MediaWiki to function properly. Should these tables be corrupted as well, you should use a working backup to restore them (and with them the whole DB).