From e536f02f68135a8494f80ded75d1a53b98cbcb8d Mon Sep 17 00:00:00 2001 From: Eric Eastwood Date: Wed, 7 Jun 2023 11:47:01 -0500 Subject: [PATCH] Remove superfluous `room_memberships` join from background update (#15733) Spawning from https://github.com/matrix-org/synapse/pull/15731 --- changelog.d/15733.misc | 1 + synapse/storage/databases/main/roommember.py | 1 - 2 files changed, 1 insertion(+), 1 deletion(-) create mode 100644 changelog.d/15733.misc diff --git a/changelog.d/15733.misc b/changelog.d/15733.misc new file mode 100644 index 000000000..3ae7be3c2 --- /dev/null +++ b/changelog.d/15733.misc @@ -0,0 +1 @@ +Remove superfluous `room_memberships` join from background update. diff --git a/synapse/storage/databases/main/roommember.py b/synapse/storage/databases/main/roommember.py index 1b8ec67f5..582875c91 100644 --- a/synapse/storage/databases/main/roommember.py +++ b/synapse/storage/databases/main/roommember.py @@ -1460,7 +1460,6 @@ class RoomMemberBackgroundUpdateStore(SQLBaseStore): SELECT stream_ordering, event_id, events.room_id, event_json.json FROM events INNER JOIN event_json USING (event_id) - INNER JOIN room_memberships USING (event_id) WHERE ? <= stream_ordering AND stream_ordering < ? AND type = 'm.room.member' ORDER BY stream_ordering DESC