Add unique index to room_aliases, remove duplicates on upgrade. Convert some columns back to TEXT from bytea

synapse/storage/schema/delta/16/room_alias_index.sql

@@ -0,0 +1,3 @@
+
+CREATE INDEX IF NOT EXISTS room_aliases_id ON room_aliases(room_id);
+CREATE INDEX IF NOT EXISTS room_alias_servers_alias ON room_alias_servers(room_alias);

synapse/storage/schema/delta/16/unique_constraints.sql

@@ -70,3 +70,11 @@ DROP INDEX IF EXISTS presence_list_observers;
 CREATE UNIQUE INDEX presence_list_observers ON presence_list(
     user_id, observed_user_id
 );
+
+--
+DELETE FROM room_aliases WHERE rowid not in (
+    SELECT MIN(rowid) FROM room_aliases GROUP BY room_alias
+);
+
+DROP INDEX IF EXISTS room_aliases_id;
+CREATE INDEX room_aliases_id ON room_aliases(room_id);

synapse/storage/schema/full_schemas/11/transactions.sql

@@ -33,7 +33,7 @@ CREATE TABLE IF NOT EXISTS sent_transactions(
     transaction_id VARCHAR(150),
     destination VARCHAR(150),
     response_code INTEGER DEFAULT 0,
-    response_json bytea,
+    response_json TEXT,
     ts BIGINT
 );
 

synapse/storage/schema/full_schemas/11/users.sql

@@ -35,7 +35,7 @@ CREATE TABLE IF NOT EXISTS user_ips (
     access_token VARCHAR(150) NOT NULL,
     device_id VARCHAR(150),
     ip VARCHAR(150) NOT NULL,
-    user_agent VARCHAR(150) NOT NULL,
+    user_agent TEXT NOT NULL,
     last_seen BIGINT NOT NULL,
     UNIQUE (user, access_token, ip, user_agent)
 );

synapse/storage/schema/full_schemas/16/room_aliases.sql

@@ -19,7 +19,11 @@ CREATE TABLE IF NOT EXISTS room_aliases(
     UNIQUE (room_alias)
 );
 
+CREATE INDEX room_aliases_id ON room_aliases(room_id);
+
 CREATE TABLE IF NOT EXISTS room_alias_servers(
     room_alias VARCHAR(150) NOT NULL,
     server VARCHAR(150) NOT NULL
 );
+
+CREATE INDEX room_alias_servers_alias ON room_alias_servers(room_alias);

synapse/storage/schema/full_schemas/16/transactions.sql

@@ -33,7 +33,7 @@ CREATE TABLE IF NOT EXISTS sent_transactions(
     transaction_id VARCHAR(150),
     destination VARCHAR(150),
     response_code INTEGER DEFAULT 0,
-    response_json bytea,
+    response_json TEXT,
     ts BIGINT
 );
 

synapse/storage/schema/full_schemas/16/users.sql

@@ -34,7 +34,7 @@ CREATE TABLE IF NOT EXISTS user_ips (
     access_token VARCHAR(150) NOT NULL,
     device_id VARCHAR(150),
     ip VARCHAR(150) NOT NULL,
-    user_agent VARCHAR(150) NOT NULL,
+    user_agent TEXT NOT NULL,
     last_seen BIGINT NOT NULL
 );