帮客户整理文档时，有好多文档不需要，而按织梦自定的的删除文章功能要很久不方便，便想到了用织梦dedecms使用SQL语句批量删除指定ID范围文章

DELETE FROM dede_addonarticle WHERE aid >= 1 and aid<=2000;
DELETE FROM dede_arctiny WHERE id >= 1 and id<=2000;
DELETE FROM dede_archives WHERE id >= 1 and id<=2000;

id>= 1 这里的1是从文章ID为1开始，到2000; 大家可以自己设定;