db.rb in doorkeeper-sequel-2.0.0

- old
+ new

@@ -34,9 +34,12 @@
   column :expires_in, Integer, null: false
   column :redirect_uri, String, null: false
   column :created_at, DateTime, null: false
   column :revoked_at, DateTime
   column :scopes, String, size: 255
+
+  column :code_challenge, String
+  column :code_challenge_method, String
 end
 
 DB.create_table :oauth_access_tokens do
   primary_key :id
   column :application_id, Integer