Question

我在wordpress中编写了一个搜索查询，用于搜索＆＃39; post_title＆＃39;，＆＃39; post_content＆＃39; ＆安培; ＆＃39; meta_query＆＃39 ;.而不是使用WP_Query搜索＆＃39;参数，我可以使用WP_Query＆＃39; post＆＃39; ＆安培; ＆＃39; meta_query＆＃39;相关参数与“OR”相结合以便搜索查询与＆＃39; post_title＆＃39;匹配。和＆＃39; post_content＆＃39;通过只传递WP_Query的相关参数？ OR有没有办法用$ wpdb手动编写查询，如下所示：

global $wpdb;
$query= "SELECT wp_dxwe_posts.* FROM `wp_posts` WHERE 
(wp_posts.post_status IN ('$status_array') AND
wp_posts.post_type='messages') AND 
(wp_posts.post_title LIKE '%$keyword%' OR wp_posts.post_content 
LIKE '%$keyword%') AND ( wp_postmeta.meta_key == 'my_meta_key' AND 
wp_postmeta.meta_value LIKE '%$keyword%') ";

$my_query = $wpdb->get_results($query);

任何人都可以告诉我怎么样？提前谢谢。

我收到以下MySql结果查询：

  SELECT * FROM `wp_dxwe_posts` wp 
INNER JOIN `wp_dxwe_postmeta` wm ON (wm.`post_id` = wp.`ID`) 
WHERE wp.`post_status` IN ('publish,pending,draft') 
AND wp.`post_type`='messages'
AND (wp.`post_title` LIKE '%prasad%' OR 
wp.`post_content` LIKE '%prasad%') 
    AND wm.`meta_key` = 'inistitute_name' 
    AND wm.`meta_value` LIKE '%some_institute_name%'

Answer 1

以下列方式使用自定义查询：

SELECT * FROM `wp_posts` wp 
    INNER JOIN `wp_postmeta` wm ON (wm.`post_id` = wp.`ID`) 
        WHERE wp.`post_status` IN ('$status_array') 
        AND wp.`post_type`='messages'
        AND (wp.`post_title` LIKE '%$keyword%' OR 
wp.`post_content` LIKE '%$keyword%') 
        AND wm.`meta_key` = 'my_meta_key' 
        AND wm.`meta_value` LIKE '%$keyword%'

如何搜索帖子的标题＆＃39;，＆＃39;内容＆＃39; meta_query＆＃39;没有WP_Query＆＃39; s？

1 个答案: