清理WordPress postmeta数据表

发布于：2018.01.19 - 21:31

如果是个人博客，可以删除：

DELETE FROM wp_postmeta WHERE meta_key="_edit_lock";
DELETE FROM wp_postmeta WHERE meta_key="_edit_last";
DELETE FROM wp_postmeta WHERE meta_value="{{unknown}}"; 

DELETE FROM wp_postmeta WHERE meta_key = '_wp_old_slug';
DELETE FROM wp_postmeta WHERE meta_key = '_revision-control';