Added a "how to vaporize a room the dangerous way" to the wiki. Locked myself out of a room and this cleared it up.

Home.md

@@ -7,16 +7,57 @@ For now, this is just a quick dumping ground of useful Synapse snippets which ot
 In future these should be wrapped up as a proper admin API (with a matching CLI tool).  For now, here's the raw SQL:
 
 Deleting users:
+---
 ...
 
 Deleting your copy of a room:
-...
+---
+
+**DISCLAIMER: Not verified by a main dev, just a user contributions (MAY EAT YOUR DATABASE):**
+```
+DELETE FROM state_groups WHERE room_id='<room id here>';
+DELETE FROM state_groups_state WHERE room_id='<room id here>';
+DELETE FROM events WHERE room_id='<room id here>';
+DELETE FROM event_json WHERE room_id='<room id here>';
+DELETE FROM state_events WHERE room_id='<room id here>';
+DELETE FROM current_state_events WHERE room_id='<room id here>';
+DELETE FROM room_memberships WHERE room_id='<room id here>';
+DELETE FROM feedback WHERE room_id='<room id here>';
+DELETE FROM topics WHERE room_id='<room id here>';
+DELETE FROM room_names WHERE room_id='<room id here>';
+DELETE FROM rooms WHERE room_id='<room id here>';
+DELETE FROM room_hosts WHERE room_id='<room id here>';
+DELETE FROM event_forward_extremities WHERE room_id='<room id here>';
+DELETE FROM event_backward_extremities WHERE room_id='<room id here>';
+DELETE FROM event_edges WHERE room_id='<room id here>';
+DELETE FROM room_depth WHERE room_id='<room id here>';
+DELETE FROM state_forward_extremities WHERE room_id='<room id here>';
+DELETE FROM event_auth WHERE room_id='<room id here>';
+DELETE FROM room_aliases WHERE room_id='<room id here>';
+DELETE FROM receipts_graph WHERE room_id='<room id here>';
+DELETE FROM receipts_linearized WHERE room_id='<room id here>';
+DELETE FROM event_search WHERE room_id='<room id here>';
+DELETE FROM guest_access WHERE room_id='<room id here>';
+DELETE FROM history_visibility WHERE room_id='<room id here>';
+DELETE FROM room_tags WHERE room_id='<room id here>';
+DELETE FROM room_tags_revisions WHERE room_id='<room id here>';
+DELETE FROM room_account_data WHERE room_id='<room id here>';
+DELETE FROM event_push_actions WHERE room_id='<room id here>';
+DELETE FROM local_invites WHERE room_id='<room id here>';
+DELETE FROM pusher_throttle WHERE room_id='<room id here>';
+DELETE FROM event_reports WHERE room_id='<room id here>';
+DELETE FROM public_room_list_stream WHERE room_id='<room id here>';
+DELETE FROM stream_ordering_to_exterm WHERE room_id='<room id here>';
+DELETE FROM appservice_room_list WHERE room_id='<room id here>';
+```
 
 What servers are my server talking to?
+---
 
     SELECT * FROM destinations;
 
 What servers are currently participating in this room?
+---
 
     SELECT DISTINCT split_part(state_key, ':', 2)
         FROM current_state_events AS c
@@ -24,6 +65,7 @@ What servers are currently participating in this room?
         WHERE room_id = '!cURbafjkfsMDVwdRDQ:matrix.org' AND membership = 'join';
 
 Manually resetting passwords:
+---
 
     scripts/hash_password
     UPDATE users SET password_hash='$2a$12$CC5r6fEe......' where name='@user:domain.com';