text: ALTER TABLE `cron_job`
  MODIFY COLUMN `create_time` timestamp(0) NOT NULL DEFAULT CURRENT_TIMESTAMP AFTER `create_by`;
  
  
  ALTER TABLE `organization`
  MODIFY COLUMN `create_time` timestamp(0) NOT NULL DEFAULT CURRENT_TIMESTAMP AFTER `member_permission`;
  
  
  ALTER TABLE `user`
  MODIFY COLUMN `create_time` timestamp(0) NOT NULL DEFAULT CURRENT_TIMESTAMP AFTER `avatar`;