Merge pull request #5857 from matrix-org/uhoreg/fix_e2e_room_keys_index

add the version field to the index for e2e_room_keys

2 files changed, 19 insertions, 1 deletions

diff --git a/synapse/storage/e2e_room_keys.py b/synapse/storage/e2e_room_keys.py
index 99128f2df7..b1901404af 100644
--- a/synapse/storage/e2e_room_keys.py
+++ b/synapse/storage/e2e_room_keys.py
@@ -82,11 +82,11 @@ class EndToEndRoomKeyStore(SQLBaseStore):
             table="e2e_room_keys",
             keyvalues={
                 "user_id": user_id,
+                "version": version,
                 "room_id": room_id,
                 "session_id": session_id,
             },
             values={
-                "version": version,
                 "first_message_index": room_key["first_message_index"],
                 "forwarded_count": room_key["forwarded_count"],
                 "is_verified": room_key["is_verified"],
diff --git a/synapse/storage/schema/delta/56/fix_room_keys_index.sql b/synapse/storage/schema/delta/56/fix_room_keys_index.sql
new file mode 100644
index 0000000000..014cb3b538
--- /dev/null
+++ b/synapse/storage/schema/delta/56/fix_room_keys_index.sql
@@ -0,0 +1,18 @@
+/* Copyright 2019 Matrix.org Foundation CIC
+ *
+ * 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.
+ */
+
+-- version is supposed to be part of the room keys index
+CREATE UNIQUE INDEX e2e_room_keys_with_version_idx ON e2e_room_keys(user_id, version, room_id, session_id);
+DROP INDEX IF EXISTS e2e_room_keys_idx;