From fbf904bd54071ca22c8918e0e106dd2fb008d0fb Mon Sep 17 00:00:00 2001
From: reivilibre <oliverw@matrix.org>
Date: Mon, 23 May 2022 10:28:56 +0100
Subject: [PATCH] Fix media thumbnails being unusable before the index had been
added in the background. (#12823)
---
changelog.d/12823.bugfix | 1 +
synapse/storage/database.py | 2 ++
2 files changed, 3 insertions(+)
create mode 100644 changelog.d/12823.bugfix
diff --git a/changelog.d/12823.bugfix b/changelog.d/12823.bugfix
new file mode 100644
index 0000000000..1a1f5957e7
--- /dev/null
+++ b/changelog.d/12823.bugfix
@@ -0,0 +1 @@
+Fix a bug, introduced in Synapse 1.21.0, that led to media thumbnails being unusable before the index has been added in the background.
diff --git a/synapse/storage/database.py b/synapse/storage/database.py
index 5ddb58a8a2..a78d68a9d7 100644
--- a/synapse/storage/database.py
+++ b/synapse/storage/database.py
@@ -90,6 +90,8 @@ UNIQUE_INDEX_BACKGROUND_UPDATES = {
"device_lists_remote_extremeties": "device_lists_remote_extremeties_unique_idx",
"device_lists_remote_cache": "device_lists_remote_cache_unique_idx",
"event_search": "event_search_event_id_idx",
+ "local_media_repository_thumbnails": "local_media_repository_thumbnails_method_idx",
+ "remote_media_cache_thumbnails": "remote_media_repository_thumbnails_method_idx",
}
--
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