I’ve got a piwik instance that tracks a page accessible by multiple domains.
Some time ago, we changend the page’s main url (http://lang.my.tld => http://my.lang) but forgot to adjust piwik.
Subsequently, most pages were tracked as “Page-URL not defined” (Actions / Pages module).
Now, we’d like to repair the statistics.
As a first try, we changed the urls in piwik_log_action to match the new urls (only the domain has changed). Afterwards we deleted the archive tables and rebuild the tables using the supplied cron job.
It did not help, however. The statistics were not affected by the change (even though they were rebuild).
Any hints on how to repair the database?