删除0个视图的wordpress帖子[wp_postviews插件]

Question

这个选择在我看来完美...任何建议？

SELECT * 
FROM `wp_posts` , `wp_postmeta` 
WHERE `post_type` = 'post' 
AND post_id = ID 
AND DATEDIFF(NOW() , `post_date`) >400 
AND meta_key = "views" 
AND meta_value =0; 

问题是我不知道我该怎么做DELETE删除所有这些帖子！任何帮助？ 感谢

Answer 1

[编辑评论之后 - 没有测试过，所以可能不是100％正确]

create table post_ids_to_remove (postid bigint); 

insert into post_ids_to_remove (postid) values (
    SELECT post_id 
     FROM `wp_posts` , `wp_postmeta` 
     WHERE `post_type` = 'post' 
     AND post_id = ID 
     AND DATEDIFF(NOW() , `post_date`) >400 
     AND meta_key = "views" 
     AND meta_value =0 
) 

delete from `wp_postmeta` where post_id in(
     SELECT postid 
     FROM `post_ids_to_remove` 
); 

delete from `wp_posts` where id in(
     SELECT postid 
     FROM `post_ids_to_remove` 
); 

drop table post_ids_to_remove; 

Answer 2

INSERT into post_ids_to_remove (postid) 

SELECT ID FROM wp_posts , wp_postmeta WHERE wp_posts.post_type = 'post' AND wp_postmeta.post_id = ID AND wp_postmeta.meta_key = 'views' AND wp_postmeta.meta_value = 0; 

DELETE from `wp_postmeta` where post_id in(
      SELECT postid 
      FROM `post_ids_to_remove` 
    ); 

DELETE from `wp_posts` where id in(
      SELECT postid 
      FROM `post_ids_to_remove` 
    ); 

DROP table post_ids_to_remove;