当我尝试通过命令行导出帖子时，会立即出现一个错误，即该术语缺少父项：
$ wp export
Starting export process...
Error: Term is missing a parent: name-of-tag (123)
WP-CLI错误：“术语缺少父项”
1 个回复
SO网友:fevangelou
我最近尝试从我继承的一个大型WP站点导出帖子，但遇到了同样的问题。
出于某种原因，有些术语（通过term\\u id引用）链接到其他；“父级”；“中的术语”；wp\\U term\\U分类法“；表和这些“；“父级”；“中根本不存在术语”；wp\\U术语；桌子
因此，最简单的解决方案是只需将；wp\\U term\\U分类法“；桌子
BEFORE PROCEEDING 确保您已backup 数据库的。我怎么强调都不过分。。。
然后找出带有“的冒犯性术语”；“父级”；不存在的术语：
/* For categories */
SELECT * FROM `wp_term_taxonomy` WHERE taxonomy = \'category\' AND parent NOT IN(SELECT term_id FROM `wp_terms`);
/* For tags */
SELECT * FROM `wp_term_taxonomy` WHERE taxonomy = \'post_tag\' AND parent NOT IN(SELECT term_id FROM `wp_terms`);
/* For custom terms */
SELECT * FROM `wp_term_taxonomy` WHERE taxonomy = \'some_custom_term\' AND parent NOT IN(SELECT term_id FROM `wp_terms`);
/* For categories */
UPDATE `wp_term_taxonomy` SET parent = 0 WHERE taxonomy = \'category\' AND parent NOT IN(SELECT term_id FROM `wp_terms`);
/* For tags (we basically "flatten" all of them to a single level) */
UPDATE `wp_term_taxonomy` SET parent = 0 WHERE taxonomy = \'post_tag\';
/* For custom terms */
UPDATE `wp_term_taxonomy` SET parent = 0 WHERE taxonomy = \'some_custom_term\' AND parent NOT IN(SELECT term_id FROM `wp_terms`);
wp export... 命令只会起作用。P、 S.如果您使用的DB表前缀不是；wp\\uquot；，显然，您需要相应地更新上面的所有SQL查询