From 1b37107cac28b9f5de695d0c2788f13faf3f14b4 Mon Sep 17 00:00:00 2001
From: Patrick Cloke <patrickc@matrix.org>
Date: Wed, 20 Jan 2021 10:52:50 -0500
Subject: [PATCH] Add upgrade notes about chain cover.
---
UPGRADE.rst | 20 ++++++++++++--------
1 file changed, 12 insertions(+), 8 deletions(-)
diff --git a/UPGRADE.rst b/UPGRADE.rst
index 706701ec59..c5565fb814 100644
--- a/UPGRADE.rst
+++ b/UPGRADE.rst
@@ -104,25 +104,29 @@ back to v1.25.0 you need to:
UPDATE schema_version SET version = 58;
-3. Delete the ignored users data:
+3. Delete the ignored users & chain cover data:
- If using PostgreSQL:
+ .. code:: sql
- .. code:: sql
+ DROP TABLE IF EXISTS ignored_users;
+ UPDATE rooms SET has_auth_chain_index = false;
- TRUNCATE TABLE ignored_users;
+ For PostgreSQL run:
- If using SQLite:
+ TRUNCATE event_auth_chain_links;
+ TRUNCATE event_auth_chains;
- .. code:: sql
+ For SQLite run:
- DELETE FROM ignored_users;
+ DELETE FROM event_auth_chain_links;
+ DELETE FROM event_auth_chains;
-4. Mark the ignored user delta as not run (so it will re-run on upgrade).
+4. Mark the deltas as not run (so they will re-run on upgrade).
.. code:: sql
DELETE FROM applied_schema_deltas WHERE version = 59 AND file = "59/01ignored_user.py";
+ DELETE FROM applied_schema_deltas WHERE version = 59 AND file = "59/06chain_cover_index.sql";
5. Downgrade Synapse by following the instructions for your installation method
in the "Rolling back to older versions" section above.
--
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