刪除0個視圖的wordpress帖子[wp_postviews插件]

Question

這個選擇在我看來完美...任何建議？

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; 

問題是我不知道我該怎麼做DELETE刪除所有這些帖子！任何幫助？ 感謝

Answer 1

[編輯評論之後 - 沒有測試過，所以可能不是100％正確]

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;