3 files changed, 22 insertions, 1 deletions
diff --git a/synapse/storage/schema/delta/v4.sql b/synapse/storage/schema/delta/v4.sql
new file mode 100644
index 0000000000..25d2ead450
--- /dev/null
+++ b/synapse/storage/schema/delta/v4.sql
@@ -0,0 +1,12 @@
+CREATE TABLE IF NOT EXISTS redactions (
+    event_id TEXT NOT NULL,
+    redacts TEXT NOT NULL,
+    CONSTRAINT ev_uniq UNIQUE (event_id)
+);
+
+CREATE INDEX IF NOT EXISTS redactions_event_id ON redactions (event_id);
+CREATE INDEX IF NOT EXISTS redactions_redacts ON redactions (redacts);
+
+ALTER TABLE room_ops_levels ADD COLUMN redact_level INTEGER;
+
+PRAGMA user_version = 4;
diff --git a/synapse/storage/schema/im.sql b/synapse/storage/schema/im.sql
index 6ffea51310..3aa83f5c8c 100644
--- a/synapse/storage/schema/im.sql
+++ b/synapse/storage/schema/im.sql
@@ -150,7 +150,8 @@ CREATE TABLE IF NOT EXISTS room_ops_levels(
     event_id TEXT NOT NULL,
     room_id TEXT NOT NULL,
     ban_level INTEGER,
-    kick_level INTEGER
+    kick_level INTEGER,
+    redact_level INTEGER
 );
 
 CREATE INDEX IF NOT EXISTS room_ops_levels_event_id ON room_ops_levels(event_id);
diff --git a/synapse/storage/schema/redactions.sql b/synapse/storage/schema/redactions.sql
new file mode 100644
index 0000000000..4c2829d05d
--- /dev/null
+++ b/synapse/storage/schema/redactions.sql
@@ -0,0 +1,8 @@
+CREATE TABLE IF NOT EXISTS redactions (
+    event_id TEXT NOT NULL,
+    redacts TEXT NOT NULL,
+    CONSTRAINT ev_uniq UNIQUE (event_id)
+);
+
+CREATE INDEX IF NOT EXISTS redactions_event_id ON redactions (event_id);
+CREATE INDEX IF NOT EXISTS redactions_redacts ON redactions (redacts);