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dedecms怎么批量删除TAG标签

时间:2020-12-21

dedecms怎样批量删除TAG标签呢?

在dedecms的后台的核心—批量维护—TAG标签管理里我们可以删除TAG标签,但是这样如果我们的TAG标签很多的时候,这样操作会很累。

要批量的删除TAG标签,那我们就只能在数据库里做修改了。

登录数据库,在数据库里执行以下SQL语句:

delete FROM dede_tagindex where typeid not in (SELECT id FROM dede_arctype);

delete FROM dede_taglist where typeid not in (SELECT id FROM dede_arctype);
以上的sql语句可以把整个网站的TAG标签删除掉,大家请谨慎使用。

执行完以后,我们再在后台更新下缓存。再去看下后台的TAG标签管理中的TAG标签是不是全部被删除了。

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