From 4f1d984e56e795a35a9bdb691e58f2b6f90e25f9 Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Wed, 13 May 2015 17:22:26 +0100 Subject: [PATCH] Add index on events --- synapse/storage/__init__.py | 2 +- .../storage/schema/delta/19/event_index.sql | 19 +++++++++++++++++++ 2 files changed, 20 insertions(+), 1 deletion(-) create mode 100644 synapse/storage/schema/delta/19/event_index.sql diff --git a/synapse/storage/__init__.py b/synapse/storage/__init__.py index 7cb91a0be9..75af44d787 100644 --- a/synapse/storage/__init__.py +++ b/synapse/storage/__init__.py @@ -51,7 +51,7 @@ 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 = 18 +SCHEMA_VERSION = 19 dir_path = os.path.abspath(os.path.dirname(__file__)) diff --git a/synapse/storage/schema/delta/19/event_index.sql b/synapse/storage/schema/delta/19/event_index.sql new file mode 100644 index 0000000000..f3792817bb --- /dev/null +++ b/synapse/storage/schema/delta/19/event_index.sql @@ -0,0 +1,19 @@ +/* Copyright 2015 OpenMarket 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. + */ + + +CREATE INDEX events_order_topo_stream_room ON events( + topological_ordering, stream_ordering, room_id +); \ No newline at end of file