From e7b3b4d8c22952d4f090da6623fefb6c1caf0070 Mon Sep 17 00:00:00 2001
From: Richard van der Hoff <richard@matrix.org>
Date: Mon, 17 Sep 2018 11:42:42 +0100
Subject: [PATCH] Remove nuke-room-from-db.sh script

The problem with this script is that it is largely untested, entirely
unmaintained, and running it is likely to make your synapse blow up in
exciting ways.

For example, it leaves a bunch of tables with dead values in it, like
event_to_state_groups.

Having it here sends a message that it is a supported part of
synapse, which is absolutely not the case.
---
 scripts-dev/nuke-room-from-db.sh | 57 --------------------------------
 1 file changed, 57 deletions(-)
 delete mode 100755 scripts-dev/nuke-room-from-db.sh

diff --git a/scripts-dev/nuke-room-from-db.sh b/scripts-dev/nuke-room-from-db.sh
deleted file mode 100755
index c62928afdb..0000000000
--- a/scripts-dev/nuke-room-from-db.sh
+++ /dev/null
@@ -1,57 +0,0 @@
-#!/bin/bash
-
-## CAUTION:
-## This script will remove (hopefully) all trace of the given room ID from
-## your homeserver.db
-
-## Do not run it lightly.
-
-set -e
-
-if [ "$1" == "-h" ] || [ "$1" == "" ]; then
-  echo "Call with ROOM_ID as first option and then pipe it into the database. So for instance you might run"
-  echo " nuke-room-from-db.sh <room_id> | sqlite3 homeserver.db"
-  echo "or"
-  echo " nuke-room-from-db.sh <room_id> | psql --dbname=synapse"
-  exit
-fi
-
-ROOMID="$1"
-
-cat <<EOF
-DELETE FROM event_forward_extremities WHERE room_id = '$ROOMID';
-DELETE FROM event_backward_extremities WHERE room_id = '$ROOMID';
-DELETE FROM event_edges WHERE room_id = '$ROOMID';
-DELETE FROM room_depth WHERE room_id = '$ROOMID';
-DELETE FROM state_forward_extremities WHERE room_id = '$ROOMID';
-DELETE FROM events WHERE room_id = '$ROOMID';
-DELETE FROM event_json WHERE room_id = '$ROOMID';
-DELETE FROM state_events WHERE room_id = '$ROOMID';
-DELETE FROM current_state_events WHERE room_id = '$ROOMID';
-DELETE FROM room_memberships WHERE room_id = '$ROOMID';
-DELETE FROM feedback WHERE room_id = '$ROOMID';
-DELETE FROM topics WHERE room_id = '$ROOMID';
-DELETE FROM room_names WHERE room_id = '$ROOMID';
-DELETE FROM rooms WHERE room_id = '$ROOMID';
-DELETE FROM room_hosts WHERE room_id = '$ROOMID';
-DELETE FROM room_aliases WHERE room_id = '$ROOMID';
-DELETE FROM state_groups WHERE room_id = '$ROOMID';
-DELETE FROM state_groups_state WHERE room_id = '$ROOMID';
-DELETE FROM receipts_graph WHERE room_id = '$ROOMID';
-DELETE FROM receipts_linearized WHERE room_id = '$ROOMID';
-DELETE FROM event_search WHERE room_id = '$ROOMID'; 
-DELETE FROM guest_access WHERE room_id = '$ROOMID';
-DELETE FROM history_visibility WHERE room_id = '$ROOMID';
-DELETE FROM room_tags WHERE room_id = '$ROOMID';
-DELETE FROM room_tags_revisions WHERE room_id = '$ROOMID';
-DELETE FROM room_account_data WHERE room_id = '$ROOMID';
-DELETE FROM event_push_actions WHERE room_id = '$ROOMID';
-DELETE FROM local_invites WHERE room_id = '$ROOMID';
-DELETE FROM pusher_throttle WHERE room_id = '$ROOMID';
-DELETE FROM event_reports WHERE room_id = '$ROOMID';
-DELETE FROM public_room_list_stream WHERE room_id = '$ROOMID';
-DELETE FROM stream_ordering_to_exterm WHERE room_id = '$ROOMID';
-DELETE FROM event_auth WHERE room_id = '$ROOMID';
-DELETE FROM appservice_room_list WHERE room_id = '$ROOMID';
-VACUUM;
-EOF