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authorErik Johnston <erikj@jki.re>2016-09-12 10:41:21 +0100
committerGitHub <noreply@github.com>2016-09-12 10:41:21 +0100
commitcaef86f428950ebaaed855cc99ff3d0e1591e147 (patch)
tree3ccb304d5fc6817c30e821189e8832721e9abede /synapse
parentMerge pull request #1101 from matrix-org/erikj/state_types_idx (diff)
parentRevert "Add index to event_push_actions" (diff)
downloadsynapse-caef86f428950ebaaed855cc99ff3d0e1591e147.tar.xz
Merge pull request #1102 from matrix-org/revert-1099-dbkr/make_notif_highlight_query_fast
Revert "Add index to event_push_actions"
Diffstat (limited to '')
-rw-r--r--synapse/storage/event_push_actions.py4
-rw-r--r--synapse/storage/schema/delta/35/event_push_actions_index.sql18
2 files changed, 1 insertions, 21 deletions
diff --git a/synapse/storage/event_push_actions.py b/synapse/storage/event_push_actions.py
index a87d90741a..10e9305f7b 100644
--- a/synapse/storage/event_push_actions.py
+++ b/synapse/storage/event_push_actions.py
@@ -353,14 +353,12 @@ class EventPushActionsStore(SQLBaseStore):
                     before_clause += " "
                 before_clause += "AND epa.highlight = 1"
 
-            # NB. This assumes event_ids are globally unique since
-            # it makes the query easier to index
             sql = (
                 "SELECT epa.event_id, epa.room_id,"
                 " epa.stream_ordering, epa.topological_ordering,"
                 " epa.actions, epa.profile_tag, e.received_ts"
                 " FROM event_push_actions epa, events e"
-                " WHERE epa.event_id = e.event_id"
+                " WHERE epa.room_id = e.room_id AND epa.event_id = e.event_id"
                 " AND epa.user_id = ? %s"
                 " ORDER BY epa.stream_ordering DESC"
                 " LIMIT ?"
diff --git a/synapse/storage/schema/delta/35/event_push_actions_index.sql b/synapse/storage/schema/delta/35/event_push_actions_index.sql
deleted file mode 100644
index 4fc32c351a..0000000000
--- a/synapse/storage/schema/delta/35/event_push_actions_index.sql
+++ /dev/null
@@ -1,18 +0,0 @@
-/* Copyright 2016 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 event_push_actions_user_id_highlight_stream_ordering on event_push_actions(
-     user_id, highlight, stream_ordering
- );