Chris is referring to this: http://rationalwiki.blogspot.co.uk/2016/03/mysql-database-pr... which I eventually resolved by carefully hand-exporting the corrupt table to CSV and reimporting it. I think we lost one revision from 2008. I HATE MYSQL SO MUCH.
(unfortunately, MediaWiki is one of those things where MySQL or preferably MariaDB is the only realistic option - other DBs are hypothetically supported, but in practice not well enough unless you want to do the heavy lifting yourself.)
Chris is referring to this: http://rationalwiki.blogspot.co.uk/2016/03/mysql-database-pr... which I eventually resolved by carefully hand-exporting the corrupt table to CSV and reimporting it. I think we lost one revision from 2008. I HATE MYSQL SO MUCH.
(unfortunately, MediaWiki is one of those things where MySQL or preferably MariaDB is the only realistic option - other DBs are hypothetically supported, but in practice not well enough unless you want to do the heavy lifting yourself.)