summary refs log tree commit diff
path: root/synapse/storage
diff options
context:
space:
mode:
Diffstat (limited to 'synapse/storage')
-rw-r--r--synapse/storage/_base.py1
-rw-r--r--synapse/storage/appservice.py12
-rw-r--r--synapse/storage/events.py1
-rw-r--r--synapse/storage/prepare_database.py2
-rw-r--r--synapse/storage/room.py3
-rw-r--r--synapse/storage/schema/delta/37/remove_auth_idx.py81
-rw-r--r--synapse/storage/schema/delta/37/user_threepids.sql52
-rw-r--r--synapse/storage/stream.py19
8 files changed, 156 insertions, 15 deletions
diff --git a/synapse/storage/_base.py b/synapse/storage/_base.py
index 49fa8614f2..d828d6ee1d 100644
--- a/synapse/storage/_base.py
+++ b/synapse/storage/_base.py
@@ -85,7 +85,6 @@ class LoggingTransaction(object):
         sql_logger.debug("[SQL] {%s} %s", self.name, sql)
 
         sql = self.database_engine.convert_param_style(sql)
-
         if args:
             try:
                 sql_logger.debug(
diff --git a/synapse/storage/appservice.py b/synapse/storage/appservice.py
index a854a87eab..3d5994a580 100644
--- a/synapse/storage/appservice.py
+++ b/synapse/storage/appservice.py
@@ -37,7 +37,7 @@ class ApplicationServiceStore(SQLBaseStore):
         )
 
     def get_app_services(self):
-        return defer.succeed(self.services_cache)
+        return self.services_cache
 
     def get_app_service_by_user_id(self, user_id):
         """Retrieve an application service from their user ID.
@@ -54,8 +54,8 @@ class ApplicationServiceStore(SQLBaseStore):
         """
         for service in self.services_cache:
             if service.sender == user_id:
-                return defer.succeed(service)
-        return defer.succeed(None)
+                return service
+        return None
 
     def get_app_service_by_token(self, token):
         """Get the application service with the given appservice token.
@@ -67,8 +67,8 @@ class ApplicationServiceStore(SQLBaseStore):
         """
         for service in self.services_cache:
             if service.token == token:
-                return defer.succeed(service)
-        return defer.succeed(None)
+                return service
+        return None
 
     def get_app_service_rooms(self, service):
         """Get a list of RoomsForUser for this application service.
@@ -163,7 +163,7 @@ class ApplicationServiceTransactionStore(SQLBaseStore):
             ["as_id"]
         )
         # NB: This assumes this class is linked with ApplicationServiceStore
-        as_list = yield self.get_app_services()
+        as_list = self.get_app_services()
         services = []
 
         for res in results:
diff --git a/synapse/storage/events.py b/synapse/storage/events.py
index 6cf9d1176d..49aeb953bd 100644
--- a/synapse/storage/events.py
+++ b/synapse/storage/events.py
@@ -603,7 +603,6 @@ class EventsStore(SQLBaseStore):
                 "rejections",
                 "redactions",
                 "room_memberships",
-                "state_events",
                 "topics"
             ):
                 txn.executemany(
diff --git a/synapse/storage/prepare_database.py b/synapse/storage/prepare_database.py
index 08de3cc4c1..d2c0aebe48 100644
--- a/synapse/storage/prepare_database.py
+++ b/synapse/storage/prepare_database.py
@@ -25,7 +25,7 @@ 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 = 36
+SCHEMA_VERSION = 37
 
 dir_path = os.path.abspath(os.path.dirname(__file__))
 
diff --git a/synapse/storage/room.py b/synapse/storage/room.py
index 2ef13d7403..11813b44f6 100644
--- a/synapse/storage/room.py
+++ b/synapse/storage/room.py
@@ -320,6 +320,9 @@ class RoomStore(SQLBaseStore):
             txn.execute(sql, (prev_id, current_id, limit,))
             return txn.fetchall()
 
+        if prev_id == current_id:
+            return defer.succeed([])
+
         return self.runInteraction(
             "get_all_new_public_rooms", get_all_new_public_rooms
         )
diff --git a/synapse/storage/schema/delta/37/remove_auth_idx.py b/synapse/storage/schema/delta/37/remove_auth_idx.py
new file mode 100644
index 0000000000..784f3b348f
--- /dev/null
+++ b/synapse/storage/schema/delta/37/remove_auth_idx.py
@@ -0,0 +1,81 @@
+# 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.
+
+from synapse.storage.prepare_database import get_statements
+from synapse.storage.engines import PostgresEngine
+
+import logging
+
+logger = logging.getLogger(__name__)
+
+DROP_INDICES = """
+-- We only ever query based on event_id
+DROP INDEX IF EXISTS state_events_room_id;
+DROP INDEX IF EXISTS state_events_type;
+DROP INDEX IF EXISTS state_events_state_key;
+
+-- room_id is indexed elsewhere
+DROP INDEX IF EXISTS current_state_events_room_id;
+DROP INDEX IF EXISTS current_state_events_state_key;
+DROP INDEX IF EXISTS current_state_events_type;
+
+DROP INDEX IF EXISTS transactions_have_ref;
+
+-- (topological_ordering, stream_ordering, room_id) seems like a strange index,
+-- and is used incredibly rarely.
+DROP INDEX IF EXISTS events_order_topo_stream_room;
+
+DROP INDEX IF EXISTS event_search_ev_idx;
+"""
+
+POSTGRES_DROP_CONSTRAINT = """
+ALTER TABLE event_auth DROP CONSTRAINT IF EXISTS event_auth_event_id_auth_id_room_id_key;
+"""
+
+SQLITE_DROP_CONSTRAINT = """
+DROP INDEX IF EXISTS evauth_edges_id;
+
+CREATE TABLE IF NOT EXISTS event_auth_new(
+    event_id TEXT NOT NULL,
+    auth_id TEXT NOT NULL,
+    room_id TEXT NOT NULL
+);
+
+INSERT INTO event_auth_new
+    SELECT event_id, auth_id, room_id
+    FROM event_auth;
+
+DROP TABLE event_auth;
+
+ALTER TABLE event_auth_new RENAME TO event_auth;
+
+CREATE INDEX evauth_edges_id ON event_auth(event_id);
+"""
+
+
+def run_create(cur, database_engine, *args, **kwargs):
+    for statement in get_statements(DROP_INDICES.splitlines()):
+        cur.execute(statement)
+
+    if isinstance(database_engine, PostgresEngine):
+        drop_constraint = POSTGRES_DROP_CONSTRAINT
+    else:
+        drop_constraint = SQLITE_DROP_CONSTRAINT
+
+    for statement in get_statements(drop_constraint.splitlines()):
+        cur.execute(statement)
+
+
+def run_upgrade(cur, database_engine, *args, **kwargs):
+    pass
diff --git a/synapse/storage/schema/delta/37/user_threepids.sql b/synapse/storage/schema/delta/37/user_threepids.sql
new file mode 100644
index 0000000000..cf7a90dd10
--- /dev/null
+++ b/synapse/storage/schema/delta/37/user_threepids.sql
@@ -0,0 +1,52 @@
+/* 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.
+ */
+
+/*
+ * Update any email addresses that were stored with mixed case into all
+ * lowercase
+ */
+
+ -- There may be "duplicate" emails (with different case) already in the table,
+ -- so we find them and move all but the most recently used account.
+ UPDATE user_threepids
+ SET medium = 'email_old'
+ WHERE medium = 'email'
+    AND address IN (
+         -- We select all the addresses that are linked to the user_id that is NOT
+         -- the most recently created.
+         SELECT u.address
+         FROM
+             user_threepids AS u,
+             -- `duplicate_addresses` is a table of all the email addresses that
+             -- appear multiple times and when the binding was created
+             (
+                 SELECT lower(u1.address) AS address, max(u1.added_at) AS max_ts
+                 FROM user_threepids AS u1
+                 INNER JOIN user_threepids AS u2 ON u1.medium = u2.medium AND lower(u1.address) = lower(u2.address) AND u1.address != u2.address
+                 WHERE u1.medium = 'email' AND u2.medium = 'email'
+                 GROUP BY lower(u1.address)
+             ) AS duplicate_addresses
+         WHERE
+             lower(u.address) = duplicate_addresses.address
+             AND u.added_at != max_ts  -- NOT the most recently created
+     );
+
+
+-- This update is now safe since we've removed the duplicate addresses.
+UPDATE user_threepids SET address = LOWER(address) WHERE medium = 'email';
+
+
+/* Add an index for the select we do on passwored reset */
+CREATE INDEX user_threepids_medium_address on user_threepids (medium, address);
diff --git a/synapse/storage/stream.py b/synapse/storage/stream.py
index 07ea969d4d..888b1cb35d 100644
--- a/synapse/storage/stream.py
+++ b/synapse/storage/stream.py
@@ -521,13 +521,20 @@ class StreamStore(SQLBaseStore):
         )
 
     @defer.inlineCallbacks
-    def get_room_events_max_id(self, direction='f'):
+    def get_room_events_max_id(self, room_id=None):
+        """Returns the current token for rooms stream.
+
+        By default, it returns the current global stream token. Specifying a
+        `room_id` causes it to return the current room specific topological
+        token.
+        """
         token = yield self._stream_id_gen.get_current_token()
-        if direction != 'b':
+        if room_id is None:
             defer.returnValue("s%d" % (token,))
         else:
             topo = yield self.runInteraction(
-                "_get_max_topological_txn", self._get_max_topological_txn
+                "_get_max_topological_txn", self._get_max_topological_txn,
+                room_id,
             )
             defer.returnValue("t%d-%d" % (topo, token))
 
@@ -579,11 +586,11 @@ class StreamStore(SQLBaseStore):
             lambda r: r[0][0] if r else 0
         )
 
-    def _get_max_topological_txn(self, txn):
+    def _get_max_topological_txn(self, txn, room_id):
         txn.execute(
             "SELECT MAX(topological_ordering) FROM events"
-            " WHERE outlier = ?",
-            (False,)
+            " WHERE room_id = ?",
+            (room_id,)
         )
 
         rows = txn.fetchall()
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-11-17 06:57:37 +0000