text: START TRANSACTION;
  
  ALTER TABLE `options` ADD COLUMN `option_human` VARCHAR(255) default '';
  
  INSERT INTO schema_version(`migration_code`, `extra_notes`) VALUES (
  	'021', 'added human readable repr of option key');
  
  COMMIT;
  
  
  START TRANSACTION;
  
  UPDATE `options` SET 
  	option_human = 'E-Mail Benachrichtigungen'
  	WHERE id = 1;
  
  UPDATE `options` SET 
  	option_human = 'Bestätigungs-E-Mails'
  	WHERE id = 2;
  
  COMMIT;