From d55883b6ddd8244529250752cf6525fbc52b77e1 Mon Sep 17 00:00:00 2001
From: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
Date: Mon, 20 Apr 2020 19:01:48 +0100
Subject: [PATCH] Updated Synapse database maintenance tools (markdown)

---
 Synapse-database-maintenance-tools.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Synapse-database-maintenance-tools.md b/Synapse-database-maintenance-tools.md
index 7e84f29..8e86495 100644
--- a/Synapse-database-maintenance-tools.md
+++ b/Synapse-database-maintenance-tools.md
@@ -19,6 +19,8 @@ The purge history API allows server admins to purge historic events from their d
 ## [synapse_janitor.sql](https://github.com/xwiki-labs/synapse_scripts)
 Cleans a synapse Postgres database of deleted messages and abandoned rooms.
 
+USE WITH CAUTION. It may cause database corruption (see https://github.com/matrix-org/synapse/issues/7305) for example.
+
 ## [synapse-delurlcache](https://github.com/zzottel/synapse-delurlcache)
 Delete images and thumbnails created by URL previews in Synapse