Question

我需要在wordpress中自定义搜索，因此搜索也会在postmeta表中查找关键字。我把meta_query变量用于wp_query变量。对于wp_query对象，查询的输出如下：

SELECT SQL_CALC_FOUND_ROWS  wp_posts.ID FROM wp_posts  INNER JOIN wp_postmeta ON        (wp_posts.ID = wp_postmeta.post_id)

INNER JOIN wp_postmeta AS mt1 ON（wp_posts.ID = mt1.post_id） INNER JOIN wp_postmeta AS mt2 ON（wp_posts.ID = mt2.post_id）WHERE 1 = 1 AND wp_posts.post_parent = 0 AND（（（wp_posts.post_title LIKE'％4422％'）或（wp_posts.post_content LIKE'％4422％' ）））和wp_posts.post_type ='wpsc-product'AND（wp_posts.post_status ='publish'或wp_posts.post_status ='private'）AND（（wp_postmeta.meta_key ='CAS＃'AND CAST（wp_postmeta.meta_value AS CHAR））喜欢'％4422％'）或（mt1.meta_key ='style'和CAST（mt1.meta_value AS CHAR）LIKE'％4422％'）或（mt2.meta_key ='打包'和CAST（mt2.meta_value AS CHAR）喜欢'％4422％'））GROUP BY wp_posts.ID ORDER BY wp_posts.post_title ASC LIMIT 0,75

现在的问题是，它正在寻找后期和后期postmeta table。如果关键字不在post_content或post_title中而不在meta字段中，则不会发生任何事情。

我需要这个来查看post_content，post_title＆amp;元字段因此它在任何这些中找到值，它将显示结果。现在它正在显示

Answer 1

尝试以下代码：

wp_reset_query();
$args = array('ignore_sticky_posts' => 1,'meta_key'=> KEY_TO_SEARCH, 'meta_value'=>$search_value, 'post_type'=> 'post','orderby' => 'post_date','order' => 'DESC','post_status' => 'publish',  'posts_per_page' => $post_to_show);
 query_posts($args);

需要在wordpress中更改wp_query以进行搜索

1 个答案: