获取除一个类别以外的所有类别的帖子 [英] Get posts from all categories except one category

问题描述

在搜索时，我希望所有类别的所有帖子(一个类别除外)

这是我的搜索查询

SELECT * FROM wp_posts WHERE post_title like '%$search%' AND post_type = 'post' AND post_status = 'publish' ORDER BY post_date DESC

在此查询中，我不希望 book 个类别的帖子.当我搜索任何关键字时，需要显示除 book 类别帖子

In this query, i don't want book category posts. when i search any keyword, need to display all posts except book category posts

有帮助吗?

推荐答案

尝试以下方法:-

14是类别ID

 $request = $wpdb->prepare("SELECT * FROM $wpdb->posts 
  LEFT JOIN $wpdb->term_relationships ON($wpdb->posts.ID = $wpdb->term_relationships.object_id)  
  LEFT JOIN $wpdb->term_taxonomy ON($wpdb->term_relationships.term_taxonomy_id = $wpdb->term_taxonomy.term_taxonomy_id)  

  WHERE ($wpdb->term_taxonomy.term_id <> 14  
     AND $wpdb->term_taxonomy.taxonomy = 'category'   
     AND $wpdb->posts.post_type = 'post'  
     AND $wpdb->posts.post_status = 'publish'
     AND post_title like '%$search%'
     AND post_date >= '" . date('Y-m-d').")");

这篇关于获取除一个类别以外的所有类别的帖子的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！