有时候可能因为实际需要我们想要清空dede网站数据内容,下面直接上步骤:
进入后台-点击系统-SQL命令行工具,出现命令行,选择多行命令,然后在命令行中输入:
DELETE FROM dede_addonarticle WHERE aid>0; DELETE FROM dede_arctiny WHERE id>0; DELETE FROM dede_archives WHERE id>0;
然后点击确定就删除了所有的文章。
删除某个id段的文章,比如你要伤处id=100到id=5000,操作如下:
DELETE FROM dede_addonarticle WHERE aid >= 100 and aid< =5000; DELETE FROM dede_arctiny WHERE id >= 100 and id< =5000; DELETE FROM dede_archives WHERE id >= 100 and id<=5000;
清空文章数据库以后,想文章id从1开始的话可以执行以下语句:
DELETE FROM dede_addonarticle; DELETE FROM dede_arctiny; DELETE FROM dede_archives;
以下这种适用于已经清空文章的操作【需要注意一下,一定要先进行系统错误修复操作,防止主表和微表的数据不统一】
TRUNCATE TABLE `dede_addonarticle`; TRUNCATE TABLE `dede_arctiny`; TRUNCATE TABLE `dede_archives`;
其他按需清除的表单有:dede_keywords【关键词表】、dede_log【日志表】、dede_arctype【网站栏目表】