6 files changed, 148 insertions, 13 deletions
diff --git a/synapse/storage/schema/delta/15/v15.sql b/synapse/storage/schema/delta/15/v15.sql
index f5b2a08ca4..9523d2bcc3 100644
--- a/synapse/storage/schema/delta/15/v15.sql
+++ b/synapse/storage/schema/delta/15/v15.sql
@@ -1,23 +1,22 @@
 -- Drop, copy & recreate pushers table to change unique key
 -- Also add access_token column at the same time
 CREATE TABLE IF NOT EXISTS pushers2 (
-  id INTEGER PRIMARY KEY AUTOINCREMENT,
+  id BIGINT PRIMARY KEY,
   user_name TEXT NOT NULL,
-  access_token INTEGER DEFAULT NULL,
-  profile_tag varchar(32) NOT NULL,
-  kind varchar(8) NOT NULL,
-  app_id varchar(64) NOT NULL,
-  app_display_name varchar(64) NOT NULL,
-  device_display_name varchar(128) NOT NULL,
-  pushkey blob NOT NULL,
+  access_token BIGINT DEFAULT NULL,
+  profile_tag VARCHAR(32) NOT NULL,
+  kind VARCHAR(8) NOT NULL,
+  app_id VARCHAR(64) NOT NULL,
+  app_display_name VARCHAR(64) NOT NULL,
+  device_display_name VARCHAR(128) NOT NULL,
+  pushkey bytea NOT NULL,
   ts BIGINT NOT NULL,
-  lang varchar(8),
-  data blob,
+  lang VARCHAR(8),
+  data bytea,
   last_token TEXT,
   last_success BIGINT,
   failing_since BIGINT,
-  FOREIGN KEY(user_name) REFERENCES users(name),
-  UNIQUE (app_id, pushkey, user_name)
+  UNIQUE (app_id, pushkey)
 );
 INSERT INTO pushers2 (id, user_name, profile_tag, kind, app_id, app_display_name, device_display_name, pushkey, ts, lang, data, last_token, last_success, failing_since)
   SELECT id, user_name, profile_tag, kind, app_id, app_display_name, device_display_name, pushkey, ts, lang, data, last_token, last_success, failing_since FROM pushers;
diff --git a/synapse/storage/schema/delta/25/fts.py b/synapse/storage/schema/delta/25/fts.py
index 5239d69073..ba48e43792 100644
--- a/synapse/storage/schema/delta/25/fts.py
+++ b/synapse/storage/schema/delta/25/fts.py
@@ -38,7 +38,7 @@ CREATE INDEX event_search_ev_ridx ON event_search(room_id);
 
 
 SQLITE_TABLE = (
-    "CREATE VIRTUAL TABLE IF NOT EXISTS event_search"
+    "CREATE VIRTUAL TABLE event_search"
     " USING fts4 ( event_id, room_id, sender, key, value )"
 )
 
diff --git a/synapse/storage/schema/delta/26/account_data.sql b/synapse/storage/schema/delta/26/account_data.sql
new file mode 100644
index 0000000000..3198a0d29c
--- /dev/null
+++ b/synapse/storage/schema/delta/26/account_data.sql
@@ -0,0 +1,17 @@
+/* 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.
+ */
+
+
+ALTER TABLE private_user_data_max_stream_id RENAME TO account_data_max_stream_id;
diff --git a/synapse/storage/schema/delta/27/account_data.sql b/synapse/storage/schema/delta/27/account_data.sql
new file mode 100644
index 0000000000..9f25416005
--- /dev/null
+++ b/synapse/storage/schema/delta/27/account_data.sql
@@ -0,0 +1,36 @@
+/* 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 TABLE IF NOT EXISTS account_data(
+    user_id TEXT NOT NULL,
+    account_data_type TEXT NOT NULL, -- The type of the account_data.
+    stream_id BIGINT NOT NULL, -- The version of the account_data.
+    content TEXT NOT NULL,  -- The JSON content of the account_data
+    CONSTRAINT account_data_uniqueness UNIQUE (user_id, account_data_type)
+);
+
+
+CREATE TABLE IF NOT EXISTS room_account_data(
+    user_id TEXT NOT NULL,
+    room_id TEXT NOT NULL,
+    account_data_type TEXT NOT NULL, -- The type of the account_data.
+    stream_id BIGINT NOT NULL, -- The version of the account_data.
+    content TEXT NOT NULL,  -- The JSON content of the account_data
+    CONSTRAINT room_account_data_uniqueness UNIQUE (user_id, room_id, account_data_type)
+);
+
+
+CREATE INDEX account_data_stream_id on account_data(user_id, stream_id);
+CREATE INDEX room_account_data_stream_id on room_account_data(user_id, stream_id);
diff --git a/synapse/storage/schema/delta/27/forgotten_memberships.sql b/synapse/storage/schema/delta/27/forgotten_memberships.sql
new file mode 100644
index 0000000000..beeb8a288b
--- /dev/null
+++ b/synapse/storage/schema/delta/27/forgotten_memberships.sql
@@ -0,0 +1,26 @@
+/* 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.
+ */
+
+/*
+ * Keeps track of what rooms users have left and don't want to be able to
+ * access again.
+ *
+ * If all users on this server have left a room, we can delete the room
+ * entirely.
+ *
+ * This column should always contain either 0 or 1.
+ */
+
+ ALTER TABLE room_memberships ADD COLUMN forgotten INTEGER DEFAULT 0;
diff --git a/synapse/storage/schema/delta/27/ts.py b/synapse/storage/schema/delta/27/ts.py
new file mode 100644
index 0000000000..8d4a981975
--- /dev/null
+++ b/synapse/storage/schema/delta/27/ts.py
@@ -0,0 +1,57 @@
+# 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.
+
+import logging
+
+from synapse.storage.prepare_database import get_statements
+
+import ujson
+
+logger = logging.getLogger(__name__)
+
+
+ALTER_TABLE = (
+    "ALTER TABLE events ADD COLUMN origin_server_ts BIGINT;"
+    "CREATE INDEX events_ts ON events(origin_server_ts, stream_ordering);"
+)
+
+
+def run_upgrade(cur, database_engine, *args, **kwargs):
+    for statement in get_statements(ALTER_TABLE.splitlines()):
+        cur.execute(statement)
+
+    cur.execute("SELECT MIN(stream_ordering) FROM events")
+    rows = cur.fetchall()
+    min_stream_id = rows[0][0]
+
+    cur.execute("SELECT MAX(stream_ordering) FROM events")
+    rows = cur.fetchall()
+    max_stream_id = rows[0][0]
+
+    if min_stream_id is not None and max_stream_id is not None:
+        progress = {
+            "target_min_stream_id_inclusive": min_stream_id,
+            "max_stream_id_exclusive": max_stream_id + 1,
+            "rows_inserted": 0,
+        }
+        progress_json = ujson.dumps(progress)
+
+        sql = (
+            "INSERT into background_updates (update_name, progress_json)"
+            " VALUES (?, ?)"
+        )
+
+        sql = database_engine.convert_param_style(sql)
+
+        cur.execute(sql, ("event_origin_server_ts", progress_json))