summary refs log tree commit diff
path: root/synapse/storage
diff options
context:
space:
mode:
authorEric Eastwood <erice@element.io>2022-09-16 10:56:56 -0500
committerGitHub <noreply@github.com>2022-09-16 10:56:56 -0500
commit44be42338e032a50e5fc3d6c69be4055f33cb26c (patch)
tree2b83c29223dae32ad311b48135293afbe7347a93 /synapse/storage
parentFix Docker build when Rust .so has been build locally first (#13811) (diff)
downloadsynapse-44be42338e032a50e5fc3d6c69be4055f33cb26c.tar.xz
Add support to purge rows from MSC2716 and other tables when purging a room (#13825)
`event_failed_pull_attempts` added in https://github.com/matrix-org/synapse/pull/13589

MSC2716 related tables added in:

 - https://github.com/matrix-org/synapse/pull/10245/files#diff-3d42dfb44d02f7de3aada105e0bdc1cc9dd7f953cbf0f36c5d0f50827bf0320aR1
    - Renamed in https://github.com/matrix-org/synapse/pull/10838/files#diff-2730bfbe9e688b55e46f9371aefe67dac2bd2b2b7d9d6b92774eea1fcfae156dR1
 - https://github.com/matrix-org/synapse/pull/10498/files#diff-c52bbfbb5921a3f6f023b24343668479d966fac164f13b7c39d2197ce3afa7a5R1
Diffstat (limited to 'synapse/storage')
-rw-r--r--synapse/storage/databases/main/purge_events.py5
-rw-r--r--synapse/storage/schema/__init__.py2
-rw-r--r--synapse/storage/schema/main/delta/73/02room_id_indexes_for_purging.sql22
3 files changed, 29 insertions, 0 deletions
diff --git a/synapse/storage/databases/main/purge_events.py b/synapse/storage/databases/main/purge_events.py
index f6822707e4..9213ce0b5a 100644
--- a/synapse/storage/databases/main/purge_events.py
+++ b/synapse/storage/databases/main/purge_events.py
@@ -419,6 +419,7 @@ class PurgeEventsStore(StateGroupWorkerStore, CacheInvalidationWorkerStore):
             "event_forward_extremities",
             "event_push_actions",
             "event_search",
+            "event_failed_pull_attempts",
             "partial_state_events",
             "events",
             "federation_inbound_events_staging",
@@ -441,6 +442,10 @@ class PurgeEventsStore(StateGroupWorkerStore, CacheInvalidationWorkerStore):
             "e2e_room_keys",
             "event_push_summary",
             "pusher_throttle",
+            "insertion_events",
+            "insertion_event_extremities",
+            "insertion_event_edges",
+            "batch_events",
             "room_account_data",
             "room_tags",
             # "rooms" happens last, to keep the foreign keys in the other tables
diff --git a/synapse/storage/schema/__init__.py b/synapse/storage/schema/__init__.py
index 68e055c664..f29424d17a 100644
--- a/synapse/storage/schema/__init__.py
+++ b/synapse/storage/schema/__init__.py
@@ -83,6 +83,8 @@ Changes in SCHEMA_VERSION = 73;
       event_push_summary, receipts_linearized, and receipts_graph.
     - Add table `event_failed_pull_attempts` to keep track when we fail to pull
       events over federation.
+    - Add indexes to various tables (`event_failed_pull_attempts`, `insertion_events`,
+      `batch_events`) to make it easy to delete all associated rows when purging a room.
 """
 
 
diff --git a/synapse/storage/schema/main/delta/73/02room_id_indexes_for_purging.sql b/synapse/storage/schema/main/delta/73/02room_id_indexes_for_purging.sql
new file mode 100644
index 0000000000..6d38bdd430
--- /dev/null
+++ b/synapse/storage/schema/main/delta/73/02room_id_indexes_for_purging.sql
@@ -0,0 +1,22 @@
+/* Copyright 2022 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.
+ */
+
+-- Add index so we can easily purge all rows from a given `room_id`
+CREATE INDEX IF NOT EXISTS event_failed_pull_attempts_room_id ON event_failed_pull_attempts(room_id);
+
+-- MSC2716 related tables:
+-- Add indexes so we can easily purge all rows from a given `room_id`
+CREATE INDEX IF NOT EXISTS insertion_events_room_id ON insertion_events(room_id);
+CREATE INDEX IF NOT EXISTS batch_events_room_id ON batch_events(room_id);