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-rw-r--r--synapse/storage/databases/main/events.py4
-rw-r--r--synapse/storage/databases/main/keys.py5
-rw-r--r--synapse/storage/databases/main/metrics.py11
-rw-r--r--synapse/storage/databases/main/schema/delta/58/20user_daily_visits.sql18
-rw-r--r--synapse/storage/databases/main/transactions.py76
-rw-r--r--synapse/storage/databases/main/user_directory.py45
6 files changed, 94 insertions, 65 deletions
diff --git a/synapse/storage/databases/main/events.py b/synapse/storage/databases/main/events.py
index fdb17745f6..ba3b1769b0 100644
--- a/synapse/storage/databases/main/events.py
+++ b/synapse/storage/databases/main/events.py
@@ -1270,6 +1270,10 @@ class PersistEventsStore:
             )
 
     def _store_retention_policy_for_room_txn(self, txn, event):
+        if not event.is_state():
+            logger.debug("Ignoring non-state m.room.retention event")
+            return
+
         if hasattr(event, "content") and (
             "min_lifetime" in event.content or "max_lifetime" in event.content
         ):
diff --git a/synapse/storage/databases/main/keys.py b/synapse/storage/databases/main/keys.py
index ad43bb05ab..f8f4bb9b3f 100644
--- a/synapse/storage/databases/main/keys.py
+++ b/synapse/storage/databases/main/keys.py
@@ -122,9 +122,7 @@ class KeyStore(SQLBaseStore):
             # param, which is itself the 2-tuple (server_name, key_id).
             invalidations.append((server_name, key_id))
 
-        await self.db_pool.runInteraction(
-            "store_server_verify_keys",
-            self.db_pool.simple_upsert_many_txn,
+        await self.db_pool.simple_upsert_many(
             table="server_signature_keys",
             key_names=("server_name", "key_id"),
             key_values=key_values,
@@ -135,6 +133,7 @@ class KeyStore(SQLBaseStore):
                 "verify_key",
             ),
             value_values=value_values,
+            desc="store_server_verify_keys",
         )
 
         invalidate = self._get_server_verify_key.invalidate
diff --git a/synapse/storage/databases/main/metrics.py b/synapse/storage/databases/main/metrics.py
index 0acf0617ca..79b01d16f9 100644
--- a/synapse/storage/databases/main/metrics.py
+++ b/synapse/storage/databases/main/metrics.py
@@ -281,9 +281,14 @@ class ServerMetricsStore(EventPushActionsWorkerStore, SQLBaseStore):
             a_day_in_milliseconds = 24 * 60 * 60 * 1000
             now = self._clock.time_msec()
 
+            # A note on user_agent. Technically a given device can have multiple
+            # user agents, so we need to decide which one to pick. We could have handled this
+            # in number of ways, but given that we don't _that_ much have gone for MAX()
+            # For more details of the other options considered see
+            # https://github.com/matrix-org/synapse/pull/8503#discussion_r502306111
             sql = """
-                INSERT INTO user_daily_visits (user_id, device_id, timestamp)
-                    SELECT u.user_id, u.device_id, ?
+                INSERT INTO user_daily_visits (user_id, device_id, timestamp, user_agent)
+                    SELECT u.user_id, u.device_id, ?, MAX(u.user_agent)
                     FROM user_ips AS u
                     LEFT JOIN (
                       SELECT user_id, device_id, timestamp FROM user_daily_visits
@@ -294,7 +299,7 @@ class ServerMetricsStore(EventPushActionsWorkerStore, SQLBaseStore):
                     WHERE last_seen > ? AND last_seen <= ?
                     AND udv.timestamp IS NULL AND users.is_guest=0
                     AND users.appservice_id IS NULL
-                    GROUP BY u.user_id, u.device_id
+                    GROUP BY u.user_id, u.device_id, u.user_agent
             """
 
             # This means that the day has rolled over but there could still
diff --git a/synapse/storage/databases/main/schema/delta/58/20user_daily_visits.sql b/synapse/storage/databases/main/schema/delta/58/20user_daily_visits.sql
new file mode 100644
index 0000000000..b0b5dcddce
--- /dev/null
+++ b/synapse/storage/databases/main/schema/delta/58/20user_daily_visits.sql
@@ -0,0 +1,18 @@
+/* Copyright 2020 The Matrix.org Foundation C.I.C.
+ *
+ * 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.
+ */
+
+ -- Add new column to user_daily_visits to track user agent
+ALTER TABLE user_daily_visits
+    ADD COLUMN user_agent TEXT;
diff --git a/synapse/storage/databases/main/transactions.py b/synapse/storage/databases/main/transactions.py
index 7d46090267..59207cadd4 100644
--- a/synapse/storage/databases/main/transactions.py
+++ b/synapse/storage/databases/main/transactions.py
@@ -208,42 +208,56 @@ class TransactionStore(TransactionWorkerStore):
         """
 
         self._destination_retry_cache.pop(destination, None)
-        return await self.db_pool.runInteraction(
-            "set_destination_retry_timings",
-            self._set_destination_retry_timings,
-            destination,
-            failure_ts,
-            retry_last_ts,
-            retry_interval,
-        )
+        if self.database_engine.can_native_upsert:
+            return await self.db_pool.runInteraction(
+                "set_destination_retry_timings",
+                self._set_destination_retry_timings_native,
+                destination,
+                failure_ts,
+                retry_last_ts,
+                retry_interval,
+                db_autocommit=True,  # Safe as its a single upsert
+            )
+        else:
+            return await self.db_pool.runInteraction(
+                "set_destination_retry_timings",
+                self._set_destination_retry_timings_emulated,
+                destination,
+                failure_ts,
+                retry_last_ts,
+                retry_interval,
+            )
 
-    def _set_destination_retry_timings(
+    def _set_destination_retry_timings_native(
         self, txn, destination, failure_ts, retry_last_ts, retry_interval
     ):
+        assert self.database_engine.can_native_upsert
+
+        # Upsert retry time interval if retry_interval is zero (i.e. we're
+        # resetting it) or greater than the existing retry interval.
+        #
+        # WARNING: This is executed in autocommit, so we shouldn't add any more
+        # SQL calls in here (without being very careful).
+        sql = """
+            INSERT INTO destinations (
+                destination, failure_ts, retry_last_ts, retry_interval
+            )
+                VALUES (?, ?, ?, ?)
+            ON CONFLICT (destination) DO UPDATE SET
+                    failure_ts = EXCLUDED.failure_ts,
+                    retry_last_ts = EXCLUDED.retry_last_ts,
+                    retry_interval = EXCLUDED.retry_interval
+                WHERE
+                    EXCLUDED.retry_interval = 0
+                    OR destinations.retry_interval IS NULL
+                    OR destinations.retry_interval < EXCLUDED.retry_interval
+        """
 
-        if self.database_engine.can_native_upsert:
-            # Upsert retry time interval if retry_interval is zero (i.e. we're
-            # resetting it) or greater than the existing retry interval.
-
-            sql = """
-                INSERT INTO destinations (
-                    destination, failure_ts, retry_last_ts, retry_interval
-                )
-                    VALUES (?, ?, ?, ?)
-                ON CONFLICT (destination) DO UPDATE SET
-                        failure_ts = EXCLUDED.failure_ts,
-                        retry_last_ts = EXCLUDED.retry_last_ts,
-                        retry_interval = EXCLUDED.retry_interval
-                    WHERE
-                        EXCLUDED.retry_interval = 0
-                        OR destinations.retry_interval IS NULL
-                        OR destinations.retry_interval < EXCLUDED.retry_interval
-            """
-
-            txn.execute(sql, (destination, failure_ts, retry_last_ts, retry_interval))
-
-            return
+        txn.execute(sql, (destination, failure_ts, retry_last_ts, retry_interval))
 
+    def _set_destination_retry_timings_emulated(
+        self, txn, destination, failure_ts, retry_last_ts, retry_interval
+    ):
         self.database_engine.lock_table(txn, "destinations")
 
         # We need to be careful here as the data may have changed from under us
diff --git a/synapse/storage/databases/main/user_directory.py b/synapse/storage/databases/main/user_directory.py
index 5a390ff2f6..d87ceec6da 100644
--- a/synapse/storage/databases/main/user_directory.py
+++ b/synapse/storage/databases/main/user_directory.py
@@ -480,21 +480,16 @@ class UserDirectoryBackgroundUpdateStore(StateDeltasStore):
             user_id_tuples: iterable of 2-tuple of user IDs.
         """
 
-        def _add_users_who_share_room_txn(txn):
-            self.db_pool.simple_upsert_many_txn(
-                txn,
-                table="users_who_share_private_rooms",
-                key_names=["user_id", "other_user_id", "room_id"],
-                key_values=[
-                    (user_id, other_user_id, room_id)
-                    for user_id, other_user_id in user_id_tuples
-                ],
-                value_names=(),
-                value_values=None,
-            )
-
-        await self.db_pool.runInteraction(
-            "add_users_who_share_room", _add_users_who_share_room_txn
+        await self.db_pool.simple_upsert_many(
+            table="users_who_share_private_rooms",
+            key_names=["user_id", "other_user_id", "room_id"],
+            key_values=[
+                (user_id, other_user_id, room_id)
+                for user_id, other_user_id in user_id_tuples
+            ],
+            value_names=(),
+            value_values=None,
+            desc="add_users_who_share_room",
         )
 
     async def add_users_in_public_rooms(
@@ -508,19 +503,13 @@ class UserDirectoryBackgroundUpdateStore(StateDeltasStore):
             user_ids
         """
 
-        def _add_users_in_public_rooms_txn(txn):
-
-            self.db_pool.simple_upsert_many_txn(
-                txn,
-                table="users_in_public_rooms",
-                key_names=["user_id", "room_id"],
-                key_values=[(user_id, room_id) for user_id in user_ids],
-                value_names=(),
-                value_values=None,
-            )
-
-        await self.db_pool.runInteraction(
-            "add_users_in_public_rooms", _add_users_in_public_rooms_txn
+        await self.db_pool.simple_upsert_many(
+            table="users_in_public_rooms",
+            key_names=["user_id", "room_id"],
+            key_values=[(user_id, room_id) for user_id in user_ids],
+            value_names=(),
+            value_values=None,
+            desc="add_users_in_public_rooms",
         )
 
     async def delete_all_from_user_dir(self) -> None: