Fix a bug in the background task for purging chain cover. (#9583)

4 years ago · 918f6ed827
parent 67b979bfa1
commit 918f6ed827
2 changed files with 2 additions and 1 deletions
--- a/changelog.d/9583.bugfix
+++ b/changelog.d/9583.bugfix
@ -0,0 +1 @@
+Purge chain cover indexes for events that were purged prior to Synapse v1.29.0.
--- a/synapse/storage/databases/main/events_bg_updates.py
+++ b/synapse/storage/databases/main/events_bg_updates.py
@ -969,7 +969,7 @@ class EventsBackgroundUpdatesStore(SQLBaseStore):
            event_id = ""
            for event_id, chain_id, sequence_number, has_event in rows:
                if not has_event:
-                    unreferenced_event_ids.append(event_id)
+                    unreferenced_event_ids.append((event_id,))
                    unreferenced_chain_id_tuples.append((chain_id, sequence_number))

            # Delete the unreferenced auth chains from event_auth_chain_links and
				`@ -0,0 +1 @@`
				`Purge chain cover indexes for events that were purged prior to Synapse v1.29.0.`