1 files changed, 46 insertions, 0 deletions
diff --git a/synapse/storage/schema/state.sql b/synapse/storage/schema/state.sql
new file mode 100644
index 0000000000..44f7aafb27
--- /dev/null
+++ b/synapse/storage/schema/state.sql
@@ -0,0 +1,46 @@
+/* Copyright 2014 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 state_groups(
+    id INTEGER PRIMARY KEY,
+    room_id TEXT NOT NULL,
+    event_id TEXT NOT NULL
+);
+
+CREATE TABLE IF NOT EXISTS state_groups_state(
+    state_group INTEGER NOT NULL,
+    room_id TEXT NOT NULL,
+    type TEXT NOT NULL,
+    state_key TEXT NOT NULL,
+    event_id TEXT NOT NULL
+);
+
+CREATE TABLE IF NOT EXISTS event_to_state_groups(
+    event_id TEXT NOT NULL,
+    state_group INTEGER NOT NULL
+);
+
+CREATE INDEX IF NOT EXISTS state_groups_id ON state_groups(id);
+
+CREATE INDEX IF NOT EXISTS state_groups_state_id ON state_groups_state(
+    state_group
+);
+CREATE INDEX IF NOT EXISTS state_groups_state_tuple ON state_groups_state(
+    room_id, type, state_key
+);
+
+CREATE INDEX IF NOT EXISTS event_to_state_groups_id ON event_to_state_groups(
+    event_id
+);
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