From c9f11d09fc85470cf9a36909104734a3682c4b39 Mon Sep 17 00:00:00 2001 From: Richard van der Hoff <1389908+richvdh@users.noreply.github.com> Date: Thu, 22 Aug 2019 10:43:13 +0100 Subject: [PATCH] Add missing index on users_in_public_rooms. (#5894) --- changelog.d/5894.misc | 1 + .../delta/56/users_in_public_rooms_idx.sql | 17 +++++++++++++++++ 2 files changed, 18 insertions(+) create mode 100644 changelog.d/5894.misc create mode 100644 synapse/storage/schema/delta/56/users_in_public_rooms_idx.sql diff --git a/changelog.d/5894.misc b/changelog.d/5894.misc new file mode 100644 index 0000000000..fca4485ff7 --- /dev/null +++ b/changelog.d/5894.misc @@ -0,0 +1 @@ +Add missing index on users_in_public_rooms to improve the performance of directory queries. diff --git a/synapse/storage/schema/delta/56/users_in_public_rooms_idx.sql b/synapse/storage/schema/delta/56/users_in_public_rooms_idx.sql new file mode 100644 index 0000000000..149f8be8b6 --- /dev/null +++ b/synapse/storage/schema/delta/56/users_in_public_rooms_idx.sql @@ -0,0 +1,17 @@ +/* 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. + */ + +-- this was apparently forgotten when the table was created back in delta 53. +CREATE INDEX users_in_public_rooms_r_idx ON users_in_public_rooms(room_id); -- GitLab