[英]How can I search for post's 'title','content'&'meta_query' without WP_Query 's'?
我在wordpress中編寫了一個搜索查詢,搜索'post_title','post_content'和'meta_query'。 我可以使用WP_Query的'post'和'meta_query'相關參數與'OR'結合使用,而不是使用WP_Query Search的參數,以便搜索查詢通過僅傳遞WP_Query的相關參數來匹配'post_title'和'post_content'? 或者有沒有辦法用$ wpdb手動編寫查詢,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);
任何人都可以告訴我怎么樣? 提前致謝。
我收到以下MySql結果查詢:
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%'
以下列方式使用自定義查詢:
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%'
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