text: -- // CLOUD-83298 set default executor type to default
  -- Migration SQL that makes the change goes here.
  
  UPDATE cluster SET executortype = 'DEFAULT' WHERE executortype = 'SIMPLE';
  ALTER TABLE cluster ALTER COLUMN executortype SET DEFAULT 'DEFAULT';
  
  -- //@UNDO
  -- SQL to undo the change goes here.
  
  
  -- no need to do an undo