@Ladsgroup and I would like to wipe permalinks data from the short-lived deployment in September, to make things neat following T321121.
- 4 tables: discussiontools_items, discussiontools_item_ids, discussiontools_item_pages, discussiontools_item_revisions
- NOT discussiontools_subscription
- They can be re-created with the WikimediaMaintenance createExtensionTables.php maintenance script
- all wikis except testwiki