As a result of terrible maintenance on a Drupal site, especially with regards to modules being disabled and then just removed without installing, I've inherited a site with tables that I am not sure are being used.
Is there a way to add a check to MySQL that can tell me after a month which tables went completely unused for that month?
(That way, I can more or less safely delete them knowing they were never important. Or at least use it as a comparison with the ones I have manually checked for deletion)