diff options
| -rw-r--r-- | docs/admin_api/rooms.md | 8 | ||||
| -rw-r--r-- | synapse/storage/databases/main/events_forward_extremities.py | 3 |
2 files changed, 9 insertions, 2 deletions
diff --git a/docs/admin_api/rooms.md b/docs/admin_api/rooms.md index 86daa393a7..f34cec1ff7 100644 --- a/docs/admin_api/rooms.md +++ b/docs/admin_api/rooms.md @@ -535,7 +535,9 @@ A response as follows will be returned: "results": [ { "event_id": "$M5SP266vsnxctfwFgFLNceaCo3ujhRtg_NiiHabcdefgh", - "state_group": 439 + "state_group": 439, + "depth": 123, + "received_ts": 1611263016761 } ] } @@ -543,6 +545,10 @@ A response as follows will be returned: ## Deleting forward extremities +**WARNING**: Please ensure you know what you're doing and have read +the related issue [#1760](https://github.com/matrix-org/synapse/issues/1760). +Under no situations should this API be executed as an automated maintenance task! + If a room has lots of forward extremities, the extra can be deleted as follows: diff --git a/synapse/storage/databases/main/events_forward_extremities.py b/synapse/storage/databases/main/events_forward_extremities.py index 5fea974050..84aaa919fb 100644 --- a/synapse/storage/databases/main/events_forward_extremities.py +++ b/synapse/storage/databases/main/events_forward_extremities.py @@ -86,9 +86,10 @@ class EventForwardExtremitiesStore(SQLBaseStore): def get_forward_extremities_for_room_txn(txn): sql = """ - SELECT event_id, state_group + SELECT event_id, state_group, depth, received_ts FROM event_forward_extremities NATURAL JOIN event_to_state_groups + NATURAL JOIN events WHERE room_id = ? """ |