帝国CMS系统后台批量删除不带标题图片信息

• 执行SQL语句删除不带标题图片的信息：

  delete from [表前缀]_ecms_news where titlepic = '';
  delete from [表前缀]_ecms_news_index where id not in (select id from [表前缀]_ecms_news);
  delete from [表前缀]_ecms_news_data_1 where id not in (select id from [表前缀]_ecms_news);

• 在后台“系统 - 数据备份与恢复 - 执行SQL语句”中执行。
• 执行前务必备份数据，以防数据丢失。