@@ -2,6 +2,7 @@ from logging import Logger
 import psycopg2
 from psycopg2.extensions import connection
 from psycopg2.extras import DictCursor, DictRow
+from yoyo import read_migrations, get_backend

@@ -176,3 +160,1 @@
-            '   guid TEXT'
-            ')'
-        )
+    def __migrate(self, dsn: str) -> None:

@@ -0,0 +1,20 @@
+from yoyo import step
+
+steps = [
+    step('CREATE TABLE users (id SERIAL PRIMARY KEY, telegram_id INTEGER NOT NULL UNIQUE)'),