DELETE FROM `wp_posts` WHERE `wp_posts`.`post_content` = ''; DELETE FROM `wp_posts` WHERE `wp_posts`.`post_title` = ''; DELETE FROM `wp_posts` WHERE `post_type` = 'revision'; DELETE FROM `wp_postmeta` WHERE `meta_key` = '_edit_lock'; DELETE FROM `wp_postmeta` WHERE `meta_key` = '_edit_last';