WordPress批量修改指定分类下所有文章状态

UPDATE wp_posts
SET post_status = 'draft'
WHERE
ID IN (
SELECT
ID
FROM
(
SELECT
wp_posts.ID
FROM
wp_posts,
wp_term_relationships,
wp_term_taxonomy,
wp_terms
WHERE
ID = object_id
AND wp_term_relationships.term_taxonomy_id = wp_term_taxonomy.term_taxonomy_id
AND post_type = "post"
AND post_status = "publish"
AND wp_term_relationships.term_taxonomy_id = wp_terms.term_id
AND wp_terms.term_id = 7891
AND taxonomy = "category"
) AS a
)

使用方法：

进数据库，然后输出查询SQL语句，然后复制上面的SQL语句，最后更换term_id，然后确定！

然后就完事了。。