message: use text not varchar
diff: @@ -181,7 +181,7 @@ CREATE OR REPLACE PROCEDURE
  AND column_name = 'production_routes'
  ) THEN
  ALTER TABLE `project`
  - ADD `production_routes` varchar(100);
  + ADD `production_routes` text;
  END IF;
  END;
  $$
  @@ -217,7 +217,7 @@ CREATE OR REPLACE PROCEDURE
  AND column_name = 'standby_routes'
  ) THEN
  ALTER TABLE `project`
  - ADD `standby_routes` varchar(100);
  + ADD `standby_routes` text;
  END IF;
  END;
  $$
  