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authorHubert Chathi <hubert@uhoreg.ca>2019-07-30 23:33:06 -0400
committerHubert Chathi <hubert@uhoreg.ca>2019-07-30 23:33:06 -0400
commitc1f0a5636c9df647209794661627668547ce929a (patch)
tree464db1ef298b1f110c5ea1003ef1ed019000ab41 /synapse/storage/schema
parentadd changelog file (diff)
parentMerge pull request #5793 from matrix-org/erikj/fix_bg_update (diff)
downloadsynapse-c1f0a5636c9df647209794661627668547ce929a.tar.xz
Merge branch 'develop' into cross-signing_hidden
Diffstat (limited to 'synapse/storage/schema')
-rw-r--r--synapse/storage/schema/delta/56/current_state_events_membership.sql3
-rw-r--r--synapse/storage/schema/delta/56/current_state_events_membership_mk2.sql24
-rw-r--r--synapse/storage/schema/delta/56/room_membership_idx.sql18
3 files changed, 42 insertions, 3 deletions
diff --git a/synapse/storage/schema/delta/56/current_state_events_membership.sql b/synapse/storage/schema/delta/56/current_state_events_membership.sql
index b2e08cd85d..473018676f 100644
--- a/synapse/storage/schema/delta/56/current_state_events_membership.sql
+++ b/synapse/storage/schema/delta/56/current_state_events_membership.sql
@@ -20,6 +20,3 @@
 -- for membership events. (Will also be null for membership events until the
 -- background update job has finished).
 ALTER TABLE current_state_events ADD membership TEXT;
-
-INSERT INTO background_updates (update_name, progress_json) VALUES
-  ('current_state_events_membership', '{}');
diff --git a/synapse/storage/schema/delta/56/current_state_events_membership_mk2.sql b/synapse/storage/schema/delta/56/current_state_events_membership_mk2.sql
new file mode 100644
index 0000000000..3133d42d4a
--- /dev/null
+++ b/synapse/storage/schema/delta/56/current_state_events_membership_mk2.sql
@@ -0,0 +1,24 @@
+/* Copyright 2019 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.
+ */
+
+-- We add membership to current state so that we don't need to join against
+-- room_memberships, which can be surprisingly costly (we do such queries
+-- very frequently).
+-- This will be null for non-membership events and the content.membership key
+-- for membership events. (Will also be null for membership events until the
+-- background update job has finished).
+
+INSERT INTO background_updates (update_name, progress_json) VALUES
+  ('current_state_events_membership', '{}');
diff --git a/synapse/storage/schema/delta/56/room_membership_idx.sql b/synapse/storage/schema/delta/56/room_membership_idx.sql
new file mode 100644
index 0000000000..92ab1f5e65
--- /dev/null
+++ b/synapse/storage/schema/delta/56/room_membership_idx.sql
@@ -0,0 +1,18 @@
+/* Copyright 2019 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.
+ */
+
+-- Adds an index on room_memberships for fetching all forgotten rooms for a user
+INSERT INTO background_updates (update_name, progress_json) VALUES
+  ('room_membership_forgotten_idx', '{}');