mirror of
https://github.com/element-hq/synapse
synced 2024-08-19 09:10:52 +00:00
Add state_group index to event_to_state_groups
This is needed to efficiently check for unreferenced state groups during purge.
This commit is contained in:
parent
17d585753f
commit
4917ff5523
3 changed files with 27 additions and 1 deletions
|
@ -25,7 +25,7 @@ logger = logging.getLogger(__name__)
|
|||
|
||||
# Remember to update this number every time a change is made to database
|
||||
# schema files, so the users will be informed on server restarts.
|
||||
SCHEMA_VERSION = 51
|
||||
SCHEMA_VERSION = 52
|
||||
|
||||
dir_path = os.path.abspath(os.path.dirname(__file__))
|
||||
|
||||
|
|
|
@ -0,0 +1,19 @@
|
|||
/* Copyright 2018 New Vector Ltd
|
||||
*
|
||||
* 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.
|
||||
*/
|
||||
|
||||
-- This is needed to efficiently check for unreferenced state groups during
|
||||
-- purge. Added events_to_state_group(state_group) index
|
||||
INSERT into background_updates (update_name, progress_json)
|
||||
VALUES ('event_to_state_groups_sg_index', '{}');
|
|
@ -1114,6 +1114,7 @@ class StateStore(StateGroupWorkerStore, BackgroundUpdateStore):
|
|||
STATE_GROUP_DEDUPLICATION_UPDATE_NAME = "state_group_state_deduplication"
|
||||
STATE_GROUP_INDEX_UPDATE_NAME = "state_group_state_type_index"
|
||||
CURRENT_STATE_INDEX_UPDATE_NAME = "current_state_members_idx"
|
||||
EVENT_STATE_GROUP_INDEX_UPDATE_NAME = "event_to_state_groups_sg_index"
|
||||
|
||||
def __init__(self, db_conn, hs):
|
||||
super(StateStore, self).__init__(db_conn, hs)
|
||||
|
@ -1132,6 +1133,12 @@ class StateStore(StateGroupWorkerStore, BackgroundUpdateStore):
|
|||
columns=["state_key"],
|
||||
where_clause="type='m.room.member'",
|
||||
)
|
||||
self.register_background_index_update(
|
||||
self.EVENT_STATE_GROUP_INDEX_UPDATE_NAME,
|
||||
index_name="event_to_state_groups_sg_index",
|
||||
table="event_to_state_groups",
|
||||
columns=["state_group"],
|
||||
)
|
||||
|
||||
def _store_event_state_mappings_txn(self, txn, events_and_contexts):
|
||||
state_groups = {}
|
||||
|
|
Loading…
Reference in a new issue