diff options
Diffstat (limited to '')
| -rw-r--r-- | synapse/rest/admin/__init__.py | 2 | ||||
| -rw-r--r-- | synapse/rest/admin/rooms.py | 2 | ||||
| -rw-r--r-- | synapse/storage/databases/main/__init__.py | 2 | ||||
| -rw-r--r-- | synapse/storage/databases/main/events_forward_extremities.py | 64 |
4 files changed, 43 insertions, 27 deletions
diff --git a/synapse/rest/admin/__init__.py b/synapse/rest/admin/__init__.py index b80b036090..319ad7bf7f 100644 --- a/synapse/rest/admin/__init__.py +++ b/synapse/rest/admin/__init__.py @@ -1,6 +1,8 @@ # -*- coding: utf-8 -*- # Copyright 2014-2016 OpenMarket Ltd # Copyright 2018-2019 New Vector Ltd +# Copyright 2020, 2021 The Matrix.org Foundation C.I.C. + # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/synapse/rest/admin/rooms.py b/synapse/rest/admin/rooms.py index 6757a8100b..da1499cab3 100644 --- a/synapse/rest/admin/rooms.py +++ b/synapse/rest/admin/rooms.py @@ -1,5 +1,5 @@ # -*- coding: utf-8 -*- -# Copyright 2019 The Matrix.org Foundation C.I.C. +# Copyright 2019-2021 The Matrix.org Foundation C.I.C. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/synapse/storage/databases/main/__init__.py b/synapse/storage/databases/main/__init__.py index 93b25af057..b936f54f1e 100644 --- a/synapse/storage/databases/main/__init__.py +++ b/synapse/storage/databases/main/__init__.py @@ -1,7 +1,7 @@ # -*- coding: utf-8 -*- # Copyright 2014-2016 OpenMarket Ltd # Copyright 2018 New Vector Ltd -# Copyright 2019 The Matrix.org Foundation C.I.C. +# Copyright 2019-2021 The Matrix.org Foundation C.I.C. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. diff --git a/synapse/storage/databases/main/events_forward_extremities.py b/synapse/storage/databases/main/events_forward_extremities.py index 83f751cf5b..e6c2d6e122 100644 --- a/synapse/storage/databases/main/events_forward_extremities.py +++ b/synapse/storage/databases/main/events_forward_extremities.py @@ -1,3 +1,18 @@ +# -*- coding: utf-8 -*- +# Copyright 2021 The Matrix.org Foundation C.I.C. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + import logging from typing import Dict, List @@ -19,19 +34,19 @@ class EventForwardExtremitiesStore(SQLBaseStore): def delete_forward_extremities_for_room_txn(txn): # First we need to get the event_id to not delete - sql = ( - "SELECT " - " last_value(event_id) OVER w AS event_id" - " FROM event_forward_extremities" - " NATURAL JOIN events" - " where room_id = ?" - " WINDOW w AS (" - " PARTITION BY room_id" - " ORDER BY stream_ordering" - " range between unbounded preceding and unbounded following" - " )" - " ORDER BY stream_ordering" - ) + sql = """ + SELECT + last_value(event_id) OVER w AS event_id + FROM event_forward_extremities + NATURAL JOIN events + WHERE room_id = ? + WINDOW w AS ( + PARTITION BY room_id + ORDER BY stream_ordering + range between unbounded preceding and unbounded following + ) + ORDER BY stream_ordering + """ txn.execute(sql, (room_id,)) rows = txn.fetchall() try: @@ -47,12 +62,10 @@ class EventForwardExtremitiesStore(SQLBaseStore): raise SynapseError(400, msg) # Now delete the extra forward extremities - sql = ( - "DELETE FROM event_forward_extremities " - "WHERE" - " event_id != ?" - " AND room_id = ?" - ) + sql = """ + DELETE FROM event_forward_extremities + WHERE event_id != ? AND room_id = ? + """ txn.execute(sql, (event_id, room_id)) logger.info( @@ -78,14 +91,15 @@ class EventForwardExtremitiesStore(SQLBaseStore): """Get list of forward extremities for a room.""" def get_forward_extremities_for_room_txn(txn): - sql = ( - "SELECT event_id, state_group FROM event_forward_extremities NATURAL JOIN event_to_state_groups " - "WHERE room_id = ?" - ) + sql = """ + SELECT event_id, state_group + FROM event_forward_extremities + NATURAL JOIN event_to_state_groups + WHERE room_id = ? + """ txn.execute(sql, (room_id,)) - rows = txn.fetchall() - return [{"event_id": row[0], "state_group": row[1]} for row in rows] + return self.db_pool.cursor_to_dict(txn) return await self.db_pool.runInteraction( "get_forward_extremities_for_room", get_forward_extremities_for_room_txn, |