SQL命令批量替换DedeCms文章标题 关键字标签内容方法

DeDeCMS 标题批量替换

update wmd_archives set title=replace(title,'旧标题','新标题')

DeDeCMS 文章作者批量替换

update wmd_archives set writer=replace(writer,'旧作者','新作者');

DeDeCMS 文章来源批量替换

update wmd_archives set source=replace(source,'旧来源','新来源');

DeDeCMS 文章标签批量替换

update wmd_tagindex set tag=replace(tag,'旧关键字','新关键字');

update wmd_taglist set tag=replace(tag,'旧标签','新标签');

DeDeCMS 文章页关键字批量替换

update wmd_archives set keywords=replace(keywords,'别人的','你的');

DeDeCMS 文章页描述批量替换

update wmd_archives set description=replace(description,'旧描述','新描述');

DeDeCMS 文章Url规则批量替换

(把所有文章Url规则全部替换成{typedir}/{aid}.html这样一种形式)

update wmd_arctype set namerule='{typedir}/{aid}.html';

DeDeCMS 内容批量替换

update wmd_addonarticle set body=replace(body,'旧内容','新内容')

DeDeCMS 缩略图批量替换

update wmd_archives set litpic=replace(litpic,'旧图地址','新图地址')

最后一个：DeDeCMS 清空所有文章SQL语句

DELETE FROM wmd_addonarticle WHERE aid >= 1 and aid< =5000;

DELETE FROM wmd_arctiny WHERE id >= 1 and id< =5000;

DELETE FROM wmd_archives WHERE id >= 1 and id<=5000;

注意：清空回收站里所有的文章

delete wmd_addonarticle,wmd_archives,wmd_arctiny   from wmd_addonarticle,wmd_archives,wmd_arctiny where wmd_addonarticle.aid=wmd_archives.id and wmd_arctiny.id=wmd_archives.id  and  wmd_archives.arcrank='-2'

这些个常用的都在这里，整理不足的欢迎留言补上。