我试着找出wordpress中sql-query的错误,除非没有返回,否则会生成正确的输出。如果是这样,它将从wp_posts返回一个随机项。 这是查询:
$myrows = $wpdb->get_results( "SELECT post_id, post_title, guid, meta_value FROM `wp_postmeta`, `wp_posts` WHERE post_id = ID AND post_status = 'publish' AND `meta_key` = '_start_eventtimestamp' ORDER BY meta_value ASC" );